CA2716743A1 - Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet - Google Patents

Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet Download PDF

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Publication number
CA2716743A1
CA2716743A1 CA 2716743 CA2716743A CA2716743A1 CA 2716743 A1 CA2716743 A1 CA 2716743A1 CA 2716743 CA2716743 CA 2716743 CA 2716743 A CA2716743 A CA 2716743A CA 2716743 A1 CA2716743 A1 CA 2716743A1
Authority
CA
Canada
Prior art keywords
ply
water
soluble material
tissue
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2716743
Other languages
French (fr)
Inventor
Yoann Denis
Hubert Pfister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essity Operations France SAS
Original Assignee
Georgia Pacific France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georgia Pacific France SAS filed Critical Georgia Pacific France SAS
Publication of CA2716743A1 publication Critical patent/CA2716743A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0733—Pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0738—Cross sectional profile of the embossments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0756—Characteristics of the incoming material, e.g. creped, embossed, corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0787—Applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7166—Water-soluble, water-dispersible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1023—Surface deformation only [e.g., embossing]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Abstract

The invention proposes an embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed projecting from one surface of the said ply (12) of tissue, and at least one ply joined to the said at least one ply (12) of tissue and located opposite the said surface of the ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18).
The invention also proposes a method for manufacturing such a multi-ply sheet (10).

Description

"Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet-The invention proposes an embossed sheet comprising at least one ply of tissue and at least one ply of water-soluble material.
The invention proposes more particularly an embossed sheet comprising at least one ply of tissue having an embossing pattern comprising at least one series of protuberances formed and projecting from one surface of the said ply of tissue, and comprising at least one ply of water-soluble material.
The ply of water-soluble material is prepared so 1.5 as to form a impermeable barrier to liquids, microorganisms such as bacteria and viruses contained in these liquids.
The function called "impermeable" of the barrier formed by the water-soluble ply consists here in temporarily preventing the liquids from passing through the said ply.
Thus, the use of a ply of water-soluble material, in combination with at least one ply of tissue, serves to obtain a product comprising, on the one hand, the absorbent properties of the tissue ply and, on the other, the waterproofness procured by the ply of water-soluble material.
These properties are particularly advantageous for the use of a paper product as a facial tissue or as bathroom tissue, because the bacteria and/or viruses cannot be transferred to the user's hand.
Moreover, when the paper product is used as bathroom tissue, each of the various plies constituting the paper product is suitable for being dispersed in the water, when the product is discarded into the toilet, without the risk of blocking the pipes.
Document GB-B-1 185 227 describes such a paper product, for which the ply of water-soluble material is prepared by hot extrusion and is hot-bonded to the tissue plies discharged from the extruder, so that the tissue plies partly absorb the water-soluble material which has not yet hardened.
However, such a manufacturing method is relatively complicated to set up, and this document does not specifically describe the connection between the ply of water-soluble material and each ply of tissue.
It is the object of the invention to propose a paper product comprising a ply of water-soluble 1.0 material which is joined to at least one ply of tissue so that the product has the usual properties of such a paper product.
For this purpose, the invention proposes an embossed sheet of the type described previously, characterized in that the ply of water-soluble material is joined to the said at least one ply of tissue at the summits of at least part of the protuberances.
According to other features of the sheet according to the invention, taken separately or in combination:
the ply of water-soluble material is joined to the said at least one ply of tissue by local dissolution of the ply of water-soluble material, at the summits of the said at least part of the protuberances, to which the ply of water-soluble material is joined;
- the surface of the ply of water-soluble material is suitable for being dissolved for the joining of the ply of water-soluble material to the said at least one ply of tissue;
- the ply of water-soluble material is suitable for being dissolved locally by a water-based liquid;
- the liquid comprises water and an additive;
- the liquid is water;
- each of the said summits of the said at least part of the protuberances is suitable for being humidified before the joining of the ply of tissue to the ply of water-soluble material, to cause the partial dissolution of the ply of water-soluble material at the contact with the said summit of the said at least part of the protuberances;
- the ply of water-soluble material is joined to the said at least one ply of tissue by adhesion of the water-soluble material to the said summits of the said at least part of the protuberances;
- the sheet comprises at least two plies of tissue each having an embossing pattern which comprises at least one series of protuberances oriented inwardly from the sheet and the ply of water-soluble material is arranged between the said at least two plies of tissue and is joined to each of the said two plies at the summits of at least part of the protuberances of each of the said two plies of tissue;
- the ply of water-soluble material is based on an at least partially hydrolysed polyvinyl alcohol;
- the ply of water-soluble material is based on an at least 90o hydrolysed polyvinyl alcohol;
- the thickness of the ply of water-soluble material is less than 25 him;
- the ply of water-soluble material is embossed and comprises at least one series of protuberances;
- the ply of water-soluble material comprises perforations and/or micro-perforations.
:?5 It is a further object of the invention to propose a method for manufacturing an embossed sheet according to the invention, comprising at least one ply of tissue and at least one ply of water-soluble material, characterized in that it consists in embossing at :30 least one ply of tissue to form protuberances on one surface of the said at least one ply of tissue and then in joining the ply of water-soluble material to the summits of at least part of the protuberances of the said at least one ply of tissue.
:35 According to other features of the method, taken separately or in combination:
- the summits of the protuberances of the said at least part of the protuberances are coated with adhesive before the joining of the ply of water-soluble material to the said at least one ply of tissue;
- the summits of the protuberances of the said at least part of the protuberances are humidified before the joining of the ply of water-soluble material to the summits of the protuberances to cause a local dissolution of the surface of the ply of water-soluble material upon its contact with the humidified summits;
- the surface of the ply of water-soluble material located opposite the ply of tissue is humidified locally before the joining of the ply of water-soluble material to the said at least one ply of tissue;
- the said surface of the ply of water-soluble material is humidified at the summits of the protuberances of the said at least one ply of tissue;
- the ply of water-soluble material is embossed before its joining to the said at least one ply of tissue;
- the ply of water-soluble material comprises perforations and/or micro-perforations which are produced before the embossing of the ply of water-soluble material;
- the method is suitable for manufacturing a sheet which comprises at least one first and at least one second ply of tissue between which the ply of water-soluble material is arranged, and the ply of water-soluble material is joined simultaneously to the said at least one first ply of tissue and to the said at least one second ply of tissue during an operation for joining the plies.
Other features and advantages of the invention will appear from a reading of the detailed description that follows, for an understanding of which reference :35 should be made to the appended figures in which:
- Figure 1 is a schematic representation of an embossed sheet according to the invention comprising two plies of tissue and an intermediate ply of water-soluble material;
- Figure 2 shows a section of the sheet shown in Figure 1, showing the protuberances of the plies;
- Figure 3 shows a section of the sheet comprising a single ply of tissue and one ply of water-soluble material;
- Figure 4 shows a similar section to that of Figure 2, showing an alternative embodiment of the invention, for which the ply of water-soluble material comprises protuberances;
1.0 - Figure 5 is a schematic representation of an installation for producing an embossed sheet according to the invention as shown in Figure 3.
Figures 1, 2 and 3 show a paper product 10 such as an embossed sheet comprising a plurality of superimposed plies 12, 14.
The sheet 10 is, for example, a sheet of bathroom tissue or a disposable facial tissue.
In a first embodiment shown in Figures 1 and 2, the sheet 10 comprises two plies 12 of tissue and one ply 14 prepared from water-soluble material arranged between the two tissue plies 12.
In a second embodiment shown in Figure 3, the sheet 10 comprises a ply 12 of tissue and a ply 14 prepared from water-soluble material.
It will be understood that the invention is not limited to these embodiments of the embossed sheet 10, which may comprise a larger number of plies 12 of tissue and/or a larger number of plies 14 of water-soluble material.
Furthermore, a ply 12 of tissue may comprise a group of plies joined together so as to behave like a single ply.
Each ply 12 of tissue is prepared in a conventional manner, for example by conventional wet pressing called CWP, and its basis weight is adapted to the use of the sheet, for example the basis weight of the tissue ply 12 is between 12 and 30 g/m2.
The ply 14 of water-soluble material is prepared from a material suitable for being dissolved after prolonged contact with water. It consists of a plastic, preferably a polyvinyl alcohol (PVA) which is a polyvinyl acetate (PVAc), that has been hydrolysed to become water-soluble.
A modification of the hydrolysis rate of the ply 14 of water-soluble material serves to modify the time required for the dissolution of the ply 14 of water-soluble material. Thus, it is possible to adjust this hydrolysis rate according to the desired properties of the sheet 10.
Preferably, the hydrolysis rate of the plastic is higher than ninety percent (900).
Another property of the water-soluble material used to form the ply 14 further consists in that the material is non-porous and is suitable for forming a sealed barrier to liquids, before its dissolution.
Thus, the liquids and microorganisms such as bacteria and/or viruses applied to one surface of the sheet 10 cannot be transferred to the other surface of the sheet which is, for example, in contact with the user's hand, thereby serving to ensure a hygienic use of the sheet 10, in particular when the sheet 10 is used as a facial tissue or bathroom tissue, as previously mentioned.
The thickness of the ply 14 of water-soluble material is preferably lower than 25 }gym.
Finally, according to an alternative embodiment of the embossed sheet 10, the ply 14 of water-soluble material comprises perforations and/or micro-perforations.
These perforations and/or micro-perforations serve in particular to increase the absorption rate of the sheet 10 and to improve its flexibility.
The sheet 10 is an embossed sheet, that is at least one of the plies 12, 14 comprises at least one embossing pattern.
According to a common definition, embossing is a mechanical operation of deformation which modifies the relief of a sheet.
According to the embodiments shown in Figures 1 to 3, each ply 12 of tissue comprises an embossing pattern 16 which extends over part of the surface of the ply 12 and which comprises a plurality of protuberances 18 oriented inwardly from the sheet 10.
Furthermore, according to these embodiments, the ply 14 of water-soluble material is flat, that is it does not comprise any embossing pattern.
According to the embodiment shown in Figure 4, the ply 12 of tissue and the ply 14 of water-soluble material each comprise an embossing pattern composed of a plurality of protuberances 18, 20.
Here, each ply 12, 14 comprises a single embossing pattern and the relief of the protuberances caused by the embossing is identical for the two plies 12, 14.
According to an alternative embodiment, at least one ply 12, 14 comprises a plurality of embossing patterns 16, forming for example a background pattern and a main pattern.
The height and density of the protuberances 18, 20 of a pattern 16 may be different from the height of the protuberances 18, 20 of the other pattern 16, thereby serving to procure for the sheet 10 desired properties of softness, absorption and flexibility.
Furthermore, here, the plies 12, 14 are joined together by a joining mode known by the designation points/points, that is, in such a way that the summits 18a, 20a of the protuberances of each of the plies 12, 14 are caused to coincide.
According to an alternative embodiment, not shown, the plies 12, 14 may be joined by the technique called "nested", for which the protuberances are imbricated.
According to the invention, each ply 12 of tissue is joined to the ply 14 of water-soluble material at the summits 18a of at least part of the protuberances 18.
According to a first embodiment of the invention, the joining of each ply 12 of tissue to the ply 14 of water-soluble material is carried out by bonding all or part of the summits 18a of the protuberances 18 of each ply 12 of tissue to the opposite surface 14a of the ply 14 of water-soluble material.
Preferably, the bonding takes place by depositing adhesive on all or part of the summits 18a of the protuberances 18 before the plies 12, 14 are contacted with one another.
According to a preferred embodiment of the invention, the joining of each ply 12 of tissue to the 1.0 ply 14 of water-soluble material is carried out by partial dissolution of the ply 14 of water-soluble material, at the summits 18a of the protuberances 18.
The partial dissolution of the ply 14 of water-soluble material is obtained by locally applying a water-based liquid to the ply 14 of water-soluble material.
The water-soluble material has the cohesion, or the behaviour, of a solid when it is dehydrated, and the cohesion of a viscous liquid when it is hydrated, that is when it is mixed with water.
When the summit 18a of a protuberance of the ply 12 of tissue is in contact with the partially dissolved zone of the ply 14 of water-soluble material, the summit l8a absorbs part of the dissolved water-soluble material. The tissue and the water-soluble material are thereby mixed.
Then, the two plies are joined together by pressing and then by natural or forced dehydration so that the contact zones between the plies 12, 14 become joining zones between the said plies following the cohesion thereby created.
According to a first embodiment, the product used to cause the partial dissolution of the water-soluble material is exclusively water, so that the ply 12 of tissue is joined to the ply 14 of water-soluble material exclusively by the quantity of water-soluble material that has been dissolved.
According to an alternative embodiment, the product used to cause the partial dissolution of the water-soluble material consists of a mixture of water and an additive such as adhesive, which serves to improve the joining of the ply 12 of tissue to the ply 14 of water-soluble material.
Furthermore, the quantity of liquid used to cause a local dissolution of the ply 14 of water-soluble material, is determined so that only the outer surface of the ply 14 of water-soluble material is dissolved, that is a central portion, in the thickness of the ply 14 of water-soluble material, is not dissolved. This serves in particular to preserve the impermeability function of the ply 14 of water-soluble material over its whole surface.
Such a feature of dissolution of the ply 14 of 1.5 water-soluble material exclusively on the surface is preferably obtained by first humidifying the summits 18a of the protuberances 18, so that the quantity of liquid that dissolves the ply 14 of water-soluble material is limited, and the dissolution occurs when each ply 12 of tissue is placed in contact with the ply 14 of water-soluble material.
The ply 14 of water-soluble material is thereby placed in contact with the bonding liquid for a limited period of time.
When the ply 14 of water-soluble material is arranged between two plies 12 of tissue, as shown in Figures 1 and 2, each surface of the ply 14 of water-soluble material is joined to a ply 12 of tissue according to the invention, that is, the ply 14 of water-soluble material is joined to summits 18a of protuberances 18 of a ply 12 of tissue, which extends inwardly from the sheet 10, towards the ply 14 of water-soluble material.
By contrast, when the ply 14 of water-soluble material is joined to a single ply 12 of tissue, as shown in Figures 3 and 4, only one surface of the ply 14 of water-soluble material is joined to the ply 12 of tissue according to the invention, that is, the surface of the ply 14 of water-soluble material located opposite the ply 12 of tissue is joined to the summits 18a of all or part of the protuberances 18 of the said ply 12 of tissue.
Figure 5 shows an installation for producing a sheet according to the invention.
This installation is constructed here in order to produce a sheet 10 comprising a single ply 12 of tissue which is embossed, and comprising a ply 14 of water-soluble material which is flat, as shown in Figure 4.
The installation comprises an engraved embossing roller 22 of which the convex outer cylindrical surface 22a comprises a series of pins 24 formed in relief and of which the form or outer profile is identical to that which is to be obtained for each 1.5 corresponding protuberance 18 of the ply 12 of tissue.
In a manner known per se, the ply 12 of tissue first passes between the first engraved roller 22 and an associated roller 26 to produce the embossing pattern of this ply 12. The associated roller 26 may have a rubber coating or similar, or optionally a rigid coating having a hardness lower than the hardness of the engraved roller 22.
The ply 12 of tissue then passes in front of the applicator roller 28 belonging to a coating unit 30, of known design, which deposits a bonding product on the summits 18a of the protuberances 18.
The coating unit 30 serves to deposit the bonding product on all the summits 18a of the protuberances 18, or on only part of the summits 18a of the protuberances 18, in particular on the summits 18a of the protuberances 18 which are the highest when the ply 12 of tissue comprises a plurality of embossing patterns 16 having different heights.
According to the invention, and as previously described, the bonding product may be adhesive, water or a mixture of water with a binder, and is referred to below by the term bonding product.
In a manner known per se, the coating installation 30 comprises an engraved roller 34, commonly called "anilox", of which the cylindrical surface comprises cavities (not shown) which are suitable for being filled with bonding product, during the passage thereof in front of a tank 36 for then transferring the bonding product to the applicator roller 28.
The anilox 34 serves to transfer the bonding product in a predefined and controlled manner onto the applicator roller 28. This serves to limit the quantity of bonding product in motion.
1.0 The cavities of the anilox 34 are preferably such as to have a volume of between 3 and 40 cm3/m2.
The ply 14 of water-soluble material is then placed in contact with the ply 12 of tissue.
Then, the two plies 12 and 14 pass into a "nip"
between the embossing roller 22 and a roller 32, called marrying roller, to associate the plies 12, 14 by the pressure of the marrying roller 32 against the embossing roller 22.
Thus, the method for manufacturing an embossed sheet 10 according to the invention via this installation comprises a first step of embossing of the ply 12 of tissue, to produce at least one embossing pattern 16 consisting of protuberances 18 on one surface of the said ply 12.
This embossing step is implemented by the cooperation of the engraved roller 22 with the associated roller 26.
This method also comprises a step of joining the ply 12 of tissue to the ply 14 of water-soluble material, here by cooperation of the engraved roller 22 with the marrying roller 32.
According to the invention, the step of embossing the ply 12 of tissue is implemented before the step of joining the ply 12 of tissue to the ply 14 of water-soluble material. Moreover, also according to the invention, the bonding step consists in joining the ply 12 of tissue to the ply 14 of water-soluble material at the summits 18a of the protuberances 18.

For this purpose, the coating installation 30 deposits the bonding product before the joining of the ply 12 of tissue to the ply 14 of water-soluble material.
Thus, when the bonding product is water-based, the ply 14 of water-soluble material is only locally dissolved when it is placed in contact with the ply 12 of tissue of which the summits 18a of the protuberances 18 have been humidified.
1.0 This serves to limit and control the extent of the dissolution of the ply 14 of water-soluble material, so as to avoid weakening its properties excessively, particularly the impermeability properties.
According to an alternative embodiment of the method of the invention, the bonding product is applied to the ply 14 of water-soluble material, before its joining to the ply 12 of tissue.
The installation is then modified accordingly, that is, the coating installation 30 is arranged to apply the bonding product directly to the ply 14 of water-soluble material.
When the ply 14 of water-soluble material passes opposite the ply 12 of tissue, the latter has been formed to have the properties previously mentioned, that is, the material has been partly hydrolysed.
Furthermore, in the case in which the ply 14 of water-soluble material comprises perforations or micro-perforations, they are generally produced before the ply 14 of water-soluble material reaches the installation as described previously.
Preferably, the micro-perforations in the context of the present invention have a density lower than 150/cm2 and their diameter is smaller than 1 mm.
Moreover, according to the embodiment of the embossed sheet 10 according to which the ply 14 of water-soluble material is also embossed, as shown in Figure 4, the embossing is carried out before it is placed in contact with the ply 12 of tissue. For this purpose, the installation comprises an additional embossing unit (not shown).
The same applies for manufacturing the embossed sheet shown in Figure 2, which comprises two plies 12 of tissue between which the ply 14 of water-soluble material is arranged.
The installation then comprises an engraved roller 22 and a coating unit 30 as described previously, associated with each ply 12 of tissue.
1.0 The ply 14 of water-soluble material is then placed opposite each of the two plies 12 of tissue, for it to be arranged between them.
Then, all the plies 12, 14 pass simultaneously in front of the matching roller 32 in order to associate the ply 14 of water-soluble material simultaneously with the two plies 12 of tissue.
The embossed sheet according to the invention thereby procures better temporary protection in comparison with a "conventional" sheet, that is one which does not comprise a ply of water-soluble material, and preserves conventional disintegration properties after use, that is, when it is discarded into the discharge lines of sanitary facilities.
The comparative table below shows the results of various measurements between a multi-ply sheet, for use as bathroom tissue, of which the design is called "conventional", and which comprises three plies of tissue, and a multi-ply sheet according to the invention.
More precisely, the multi-ply sheet called "conventional three-ply paper" in the table comprises two outer plies of the CWP type and one central ply having a mechanical strength greater than that of the two outer plies.
The multi-ply sheet called "invention" in the table is manufactured according to the invention, and differs from the sheet called "conventional three-ply paper" only in terms of the central ply, which consists here of a ply of water-soluble material.
Conventional Invention three-ply bathroom tissue Thickness As such 0.354 0.006 0.524 0.030 (mm) In 12 plies 0.323 0.003 0.491 0.013 Absorption Capacity 9.3 11.8 (g/g) Time (s) 4 5 Disintegration (s) 8 20 to 25 Strength (N/m) - -MD dry 199 7 > 899 MD wet 4.7 + 0.7** 8.0 + 1.1 (12.9 1.4)**
CD dry 81 5 281 10 CD wet - -MD elongation o 19 25 to 73 It appears that all the measured parameters are improved, in particular the dry strength in the machine direction (MD), cross direction (CD), and the wet strength in the machine direction (MD) are improved.
The elongation in the machine direction (MD) is also improved.
Moreover, the "disintegrability" function of the paper according to the invention is advantageously preserved.

Claims (22)

1. Embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed and projecting from one surface of the said ply (12) of tissue, and comprising at least one ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18).
2. Sheet (10) according to the preceding claim, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (14) of tissue by local and partial dissolution of the ply (14) of water-soluble material, at the summits (18a) of the said at least part of the protuberances (18), to which the ply (14) of water-soluble material is joined.
3. Sheet (10) according to the preceding claim, characterized in that the surface of the ply (14) of water-soluble material is suitable for being dissolved for the joining of the ply (14) of water-soluble material to the said at least one ply (12) of tissue.
4. Sheet (10) according to either of Claims 2 and 3, characterized in that the ply (14) of water-soluble material is suitable for being dissolved locally by a water-based liquid.
5. Sheet (10) according to the preceding claim, characterized in that the liquid comprises water and an additive.
6. Sheet (10) according to Claim 4, characterized in that the liquid is water.
7. Sheet (10) according to any one of Claims 2 to 6, characterized in that each of the said summits (18a) of the said at least part of the protuberances (18) is suitable for being humidified before the joining of the ply (12) of tissue to the ply (14) of water-soluble material, to cause the partial dissolution of the ply (14) of water-soluble material at the contact with the said summit of the said at least part of the protuberances (18).
8. Sheet (10) according to Claim 1, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue by adhesion of the water-soluble material to the said summits (18a) of the said at least part of the protuberances (18).
9. Sheet (10) according to any one of the preceding claims, characterized in that it comprises at least two plies (12) of tissue each having an embossing pattern (16) which comprises at least one series of protuberances (18) oriented inwardly from the sheet and in that the ply (14) of water-soluble material is arranged between the said at least two plies (12) of tissue and is joined to each of the said two plies (12) at the summits (18a) of at least part of the protuberances (18) of each of the said two plies (12) of tissue.
10. Sheet (10) according to any one of the preceding claims, characterized in that the ply (14) of water-soluble material is based on an at least partially hydrolysed polyvinyl alcohol.
11. Sheet (10) according to the preceding claim, characterized in that the ply (14) of water-soluble material is based on an at least 90% hydrolysed polyvinyl alcohol.
12. Sheet (10) according to any one of the preceding claims, characterized in that the thickness of the ply (14) of water-soluble material is less than 25 µm.
13. Sheet (10) according to any one of the preceding claims, characterized in that the ply (14) of water-soluble material is embossed and comprises at least one series of protuberances (18).
14. Sheet (10) according to any one of the preceding claims, characterized in that the ply (14) of water-soluble material comprises perforations and/or micro-perforations.
15. Method for manufacturing an embossed sheet (10) according to any one of the preceding claims, comprising at least one ply (12) of tissue and at least one ply (14) of water-soluble material, characterized in that it consists in embossing at least one ply (12) of tissue to form protuberances (18) on one surface of the said at least one ply (12) of tissue and then in joining the ply (14) of water-soluble material to the summits (18a) of at least part of the protuberances (18) of the said at least one ply (12) of tissue.
16. Method according to the preceding claim, for manufacturing a sheet (10) according to Claim 8, characterized in that the summits (18a) of the protuberances (18) of the said at least part of the protuberances (18) are coated with adhesive before the joining of the ply (14) of water-soluble material to the said at least one ply (12) of tissue.
17. Method according to Claim 15, characterized in that the summits (18a) of the protuberances (18) of the said at least part of the protuberances (18) are humidified before the joining of the ply (14) of water-soluble material to the summits (18a) of the protuberances (18) to cause a local dissolution of the surface of the ply (14) of water-soluble material upon its contact with the humidified summits (18a).
18. Method according to Claim 15, characterized in that the surface of the ply (14) of water-soluble material located opposite the ply (12) of tissue is humidified locally before the joining of the ply (14) of water-soluble material to the said at least one ply (12) of tissue.
19. Method according to the preceding claim, characterized in that the said surface of the ply (14) of water-soluble material is humidified at the summits (18a) of the protuberances (18) of the said at least one ply (12) of tissue.
20. Method according to any one of Claims 15 to 19, characterized in that the ply (14) of water-soluble material is embossed before its joining to the said at least one ply (12) of tissue.
21. Method according to the preceding claim, for manufacturing a sheet (10) according to Claim 14, characterized in that the ply (14) of water-soluble material comprises perforations and/or micro-perforations which are produced before the embossing of the ply (14) of water-soluble material.
22. Method according to any one of Claims 15 to 21, for manufacturing a sheet (10) which comprises at least one first and at least one second ply (12) of tissue between which the ply (14) of water-soluble material is arranged, characterized in that the ply (14) of water-soluble material is joined simultaneously to the said at least one first ply (12) of tissue and to the said at least one second ply (12) of tissue during an operation for joining the plies.
CA 2716743 2008-03-06 2009-03-04 Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet Abandoned CA2716743A1 (en)

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FRFR0851455 2008-03-06
FR0851455A FR2928383B1 (en) 2008-03-06 2008-03-06 WAFER SHEET COMPRISING A PLY IN WATER SOLUBLE MATERIAL AND METHOD FOR PRODUCING SUCH SHEET
PCT/FR2009/000231 WO2009115705A1 (en) 2008-03-06 2009-03-04 Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet

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AT (1) ATE536992T1 (en)
CA (1) CA2716743A1 (en)
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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928383B1 (en) * 2008-03-06 2010-12-31 Georgia Pacific France WAFER SHEET COMPRISING A PLY IN WATER SOLUBLE MATERIAL AND METHOD FOR PRODUCING SUCH SHEET
JP5606810B2 (en) * 2010-06-25 2014-10-15 ユニ・チャーム株式会社 Liquid permeation panel and system toilet for animals using the same
US8968517B2 (en) 2012-08-03 2015-03-03 First Quality Tissue, Llc Soft through air dried tissue
CN103815815B (en) * 2014-02-27 2015-11-25 金红叶纸业集团有限公司 Paper for daily use and manufacture method thereof
US11391000B2 (en) 2014-05-16 2022-07-19 First Quality Tissue, Llc Flushable wipe and method of forming the same
WO2016077594A1 (en) 2014-11-12 2016-05-19 First Quality Tissue, Llc Cannabis fiber, absorbent cellulosic structures containing cannabis fiber and methods of making the same
CA2968311C (en) 2014-11-24 2023-11-21 First Quality Tissue, Llc Soft tissue produced using a structured fabric and energy efficient pressing
WO2016090364A1 (en) 2014-12-05 2016-06-09 Structured I, Llc Manufacturing process for papermaking belts using 3d printing technology
US10538882B2 (en) 2015-10-13 2020-01-21 Structured I, Llc Disposable towel produced with large volume surface depressions
MX2018004621A (en) 2015-10-13 2019-08-12 First Quality Tissue Llc Disposable towel produced with large volume surface depressions.
US11220394B2 (en) 2015-10-14 2022-01-11 First Quality Tissue, Llc Bundled product and system
AU2017218159A1 (en) 2016-02-11 2018-08-30 Structured I, Llc Belt or fabric including polymeric layer for papermaking machine
US20170314206A1 (en) 2016-04-27 2017-11-02 First Quality Tissue, Llc Soft, low lint, through air dried tissue and method of forming the same
US10280567B2 (en) 2016-05-09 2019-05-07 Kimberly-Clark Worldwide, Inc. Texture subtractive patterning
CA3034674C (en) 2016-08-26 2022-10-04 Structured I, Llc Method of producing absorbent structures with high wet strength, absorbency, and softness
CA3036821A1 (en) 2016-09-12 2018-03-15 Structured I, Llc Former of water laid asset that utilizes a structured fabric as the outer wire
US11583489B2 (en) 2016-11-18 2023-02-21 First Quality Tissue, Llc Flushable wipe and method of forming the same
US10619309B2 (en) 2017-08-23 2020-04-14 Structured I, Llc Tissue product made using laser engraved structuring belt
RU186121U1 (en) * 2018-02-19 2019-01-09 Кирилл Владимирович Бунчук Embossed and Retention Side Serving Napkin
DE102018114748A1 (en) 2018-06-20 2019-12-24 Voith Patent Gmbh Laminated paper machine clothing
US11738927B2 (en) 2018-06-21 2023-08-29 First Quality Tissue, Llc Bundled product and system and method for forming the same
US11697538B2 (en) 2018-06-21 2023-07-11 First Quality Tissue, Llc Bundled product and system and method for forming the same
CA187995S (en) 2019-06-12 2021-02-11 Cascades Canada Ulc Embossed tissue sheet
EP4162828A1 (en) 2020-06-03 2023-04-12 Solubag SPA Disposable cloth mask, water-soluble in hot water, for the elimination of pathogens

Family Cites Families (321)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682346A (en) 1928-08-28 Assigstor to the otaka
US2117256A (en) 1933-11-18 1938-05-10 Raffold Process Corp Paper manufacture
US2142986A (en) 1936-02-13 1939-01-10 Du Pont Fibrous product
US2123982A (en) 1936-02-29 1938-07-19 Everett R Wiles Process of making waxes
US2546705A (en) 1947-08-19 1951-03-27 Jay F Strawinski Method of laminating polyvinyl alcohol film to paper and product
US2755213A (en) 1953-04-15 1956-07-17 Hartford City Paper Company Laminated wrapping
US2897108A (en) 1953-05-11 1959-07-28 Kimberly Clark Co Disposable absorbent pad
US2797168A (en) 1953-12-01 1957-06-25 John R Gimler Coating composition
US2897109A (en) 1955-05-31 1959-07-28 Kimberly Clark Co Plastic film product
US2824815A (en) 1956-01-18 1958-02-25 Thilmany Pulp & Paper Company Carbon paper and method of making same
US2961367A (en) 1957-02-27 1960-11-22 Hercules Powder Co Ltd Sized paper and method of making same
US3084092A (en) 1959-06-16 1963-04-02 American Cyanamid Co Sized paper manufacture
US3130111A (en) 1961-08-14 1964-04-21 Sobef Soc De Brevets De Fermet Separable pile fastener
US3212961A (en) 1961-10-23 1965-10-19 Hercules Powder Co Ltd Pretreatment of paper pulp with ketene dimer in improving sizeability
US3261740A (en) 1963-09-27 1966-07-19 Diamond Int Corp Method and mold for producing multilayer absorbent tray
US3323983A (en) 1964-09-08 1967-06-06 Kimberly Clark Co Apparatus for embossing multi-ply paper sheets
US3414459A (en) 1965-02-01 1968-12-03 Procter & Gamble Compressible laminated paper structure
GB1185227A (en) 1966-03-15 1970-03-25 Cons Paper Bahamas Ltd Improvements in or relating to Laminated Non-Woven Fabric-like material
GB1203634A (en) 1967-05-17 1970-08-26 Bowater Scott Corp Improvements relating to napkins for babies
US3607348A (en) 1968-05-14 1971-09-21 Little Rapids Pulp Co Twice-coated cellulosic-fiber structure and its manufacture
US3546716A (en) 1968-06-19 1970-12-15 David H E Laumann Disposable bedpan liner
GB1277216A (en) 1968-07-31 1972-06-07 Yamanouchi Pharma Co Ltd Sanitary napkin
US3867225A (en) 1969-01-23 1975-02-18 Paper Converting Machine Co Method for producing laminated embossed webs
US3650882A (en) 1969-07-11 1972-03-21 Kimberly Clark Co Multi-ply paper towel
US3654064A (en) 1969-10-30 1972-04-04 David H E Laumann Water-disintegratable sheet material
US3926700A (en) 1969-11-20 1975-12-16 Gen Latex And Chemical Corp Cellular-urethane backed carpet
US3673060A (en) 1970-01-12 1972-06-27 Int Paper Co Adhesively laminated creped dinner napkin
US3684603A (en) 1970-04-06 1972-08-15 Kimberly Clark Co Method of making a two-sided towel
US3669822A (en) 1971-01-11 1972-06-13 Chemed Corp Film-tissue paper adhesive laminates
US3916447A (en) 1972-04-24 1975-11-04 Kimberly Clark Co Low cost, absorbent, clinging, aqueous liquid barrier protective covering
US4074959A (en) 1972-09-09 1978-02-21 Karl Kroyer St. Anne's Limited Apparatus for forming multi-ply fibrous sheets
US3868205A (en) 1973-03-15 1975-02-25 Kimberly Clark Co Embossed paper toweling and method of production
US3833937A (en) 1973-03-16 1974-09-10 Raymond Lee Organization Inc Napkin for ties
NL7308406A (en) 1973-06-18 1974-12-20
JPS5112727B2 (en) 1973-07-09 1976-04-22
US3953638A (en) 1973-11-26 1976-04-27 The Procter & Gamble Company Multi-ply absorbent wiping product having relatively inextensible center ply bonded to highly extensible outer plies
US3960272A (en) 1974-06-03 1976-06-01 Crown Zellerbach Corporation Roll product with manually graspable tail end and manufacture thereof
US4071651A (en) 1974-10-10 1978-01-31 Karl Kroyer St. Anne's Limited Treatment of fibrous material
AU501180B2 (en) 1974-12-02 1979-06-14 The Buckeye Cellulose Corporation Tissue laminate
CA1052157A (en) 1975-05-05 1979-04-10 Thomas J. Flautt (Jr.) Two-ply tissue product
FI762347A (en) * 1975-08-21 1977-02-22 Sterwin Ag
US3978553A (en) 1976-02-06 1976-09-07 Lawrence Peska Associates, Inc. Napkin
US4075382A (en) 1976-05-27 1978-02-21 The Procter & Gamble Company Disposable nonwoven surgical towel and method of making it
JPS5341511A (en) 1976-09-27 1978-04-15 Oji Paper Co Production of moisture and water proof paper
US4145464A (en) 1976-10-15 1979-03-20 Scott Paper Company Absorbent articles
GB2376436B (en) 2001-06-15 2004-07-07 Sca Hygiene Prod Gmbh Multi-ply tissue paper product and method for producing same
US4287251A (en) 1978-06-16 1981-09-01 King Mary K Disposable absorbent nonwoven structure
US4196245A (en) 1978-06-16 1980-04-01 Buckeye Cellulos Corporation Composite nonwoven fabric comprising adjacent microfine fibers in layers
US4349610A (en) 1979-04-09 1982-09-14 Beloit Corporation Method for waterproofing paper
US4276339A (en) 1979-12-03 1981-06-30 Stoveken F Raymond Laminated foam-creped paper product and method of production thereof
US4288877A (en) 1979-12-14 1981-09-15 Klepfer Harlan A Disposable protective garment
US4330888A (en) 1980-03-06 1982-05-25 Klepfer Harlan A Disposable protective garment
US4302853A (en) 1980-05-27 1981-12-01 Johnson & Johnson Baby Products Company Disposable undergarment
JPS5756562A (en) 1980-09-20 1982-04-05 Uni Charm Corp Nonwoven fabric and production thereof
US4601938A (en) 1981-06-18 1986-07-22 Lever Brothers Company Article suitable for wiping surfaces
DE3140784A1 (en) 1981-10-14 1983-04-28 Freudenberg, Carl, 6940 Weinheim "SUCTIONABLE SURFACE AND METHOD FOR THE PRODUCTION THEREOF"
US4469735A (en) 1982-03-15 1984-09-04 The Procter & Gamble Company Extensible multi-ply tissue paper product
GB2119709B (en) 1982-04-27 1986-11-26 Adrian Hilton Ellam Hygiene material
EP0097036A3 (en) 1982-06-14 1987-03-25 The Procter & Gamble Company Strong absorbent industrial wiper
US4648876A (en) 1982-09-24 1987-03-10 Personal Products Company Breathable panty liner
JPS59145138A (en) 1983-02-08 1984-08-20 東洋紡績株式会社 Three layer structure blank
US4489118A (en) 1983-03-03 1984-12-18 Kimberly-Clark Corporation Soft moisture resistant tissue product
US4574021A (en) 1983-03-03 1986-03-04 Kimberly-Clark Corporation Soft moisture resistant tissue product
US4610915A (en) 1983-03-11 1986-09-09 The Procter & Gamble Company Two-ply nonwoven fabric laminate
US4447484A (en) 1983-03-25 1984-05-08 Compo Industries, Inc. Flame-resistant vinyl foam gasket and method of preparation
EP0144658A1 (en) 1983-11-08 1985-06-19 Kimberly-Clark Corporation Tissue products containing internal aqueous barriers
US4695422A (en) 1984-02-16 1987-09-22 The Procter & Gamble Company Production of formed material by solid-state formation with a high-pressure liquid stream
BR8502148A (en) 1984-05-11 1986-01-07 Unilever Nv CLEANING ITEM SUBSTANTIALLY DRY TO TOUCH
US4657946A (en) 1984-06-25 1987-04-14 Nalco Chemical Company Paper sizing method and emulsion
US4637949A (en) 1984-07-03 1987-01-20 James River Corporation Scrim reinforced, flat cloth-like composite laminate and a method of making
DE3437183C2 (en) 1984-10-10 1986-09-11 Fa. Carl Freudenberg, 6940 Weinheim Microporous multilayer nonwoven for medical purposes and processes for the production thereof
US4657538A (en) 1985-07-29 1987-04-14 Personal Products Company Panty liner with flow retarding layer
GB2190244A (en) * 1986-05-02 1987-11-11 Inertia Switch Ltd Inertia sensor
DE3614949A1 (en) 1986-05-02 1987-11-05 Heimbach Gmbh Thomas Josef MATERIAL RAIL, IN PARTICULAR FOR FILTERING PURPOSES, METHOD FOR THE PRODUCTION AND USE THEREOF
US4816320A (en) 1986-06-16 1989-03-28 St Cyr Napoleon Toilet tissue and facial tissue
US4806183A (en) 1986-08-11 1989-02-21 Consolidated Papers, Inc. Method of and apparatus for controlling application of glue to defined areas
US4660224A (en) 1986-09-15 1987-04-28 Jeanne Ashcraft Unisex bib-apron
US4789564A (en) 1987-03-31 1988-12-06 Union Carbide Corporation Hydridoaminosilane treatment for rendering surfaces water-repellent
US4786367A (en) 1987-08-06 1988-11-22 Scott Paper Company Chemically treated paper products--towel and tissue
CA1341084C (en) 1987-11-16 2000-08-15 George W. Green Coated fibrous mat-faced gypsum board resistant to water and humidity
US4885202A (en) 1987-11-24 1989-12-05 Kimberly-Clark Corporation Tissue laminate
JPH0627361B2 (en) 1988-01-06 1994-04-13 東レ株式会社 Self-adhesive apron
US4938515A (en) 1988-04-05 1990-07-03 Fazio Sebastian C Gripper napkin
US4927588A (en) 1988-05-24 1990-05-22 James River Corporation Of Virginia Method multi-ply embossed fibrous sheet
US5093068A (en) 1988-05-24 1992-03-03 James River Corporation Of Virginia Method of producing multi-ply embossed fibrous webs
US4924527A (en) 1989-01-23 1990-05-15 Hintermeyer Marian G Garment protector
US5227242A (en) 1989-02-24 1993-07-13 Kimberly-Clark Corporation Multifunctional facial tissue
US4950545A (en) 1989-02-24 1990-08-21 Kimberly-Clark Corporation Multifunctional facial tissue
US5196244A (en) 1989-03-20 1993-03-23 Donald Guthrie Foundation For Medical Research, Inc. Disposable tissue trap with aseptic barrier
CA2096237C (en) 1989-04-04 2000-05-23 Linda L. Bunker A composite integral sheet of wrap material and method of making
FR2653793B1 (en) 1989-10-30 1992-01-03 Kaysersberg Sa
DE3942536A1 (en) * 1989-12-22 1991-06-27 Waldhof Aschaffenburg Papier EMBOSSED, MULTILAYER HOUSEHOLD OR HYGIENE PAPER
US5407537A (en) 1990-01-22 1995-04-18 Exxon Chemical Patents Inc Process for sizing paper and similar products
US5167766A (en) 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
US5171808A (en) 1990-06-11 1992-12-15 American Cyanamid Company Cross-linked anionic and amphoteric polymeric microparticles
US5158523A (en) 1990-09-17 1992-10-27 James River Corporation Of Virginia Apparatus for enhanced emboss bonding of multi-ply tissue products
US5180471A (en) 1991-01-09 1993-01-19 Kimberly-Clark Corporation Non-nesting multi-ply tissue and method for making same
FR2672843B1 (en) 1991-02-20 1993-04-23 Kaysersberg Sa MULTI - LAYERED PAPER SHEETS HAVING MARKINGS, METHOD AND DEVICE FOR THEIR PREPARATION.
US5260536A (en) 1991-05-01 1993-11-09 Peery William W Heat retaining napkin
ATE129463T1 (en) 1991-06-13 1995-11-15 James River Corp HIGHLY ABSORBENT PACKAGING MATERIAL WITH WATER VAPOR PERMEABLE FILM COVER.
CA2077239C (en) 1991-09-02 1997-05-06 Takeshi Demura Bathroom tissue and process for producing the same
US5223096A (en) 1991-11-01 1993-06-29 Procter & Gamble Company Soft absorbent tissue paper with high permanent wet strength
US5252754A (en) 1991-11-18 1993-10-12 Hercules Incorporated Fluorinated aldoketene dimer structures and their use as combination oil and water resistant sizes for cellulosic materials
SE500972C2 (en) 1992-03-30 1994-10-10 Moelnlycke Ab Method and apparatus for manufacturing wound dressings and a wound dressing made by the method
US5399366A (en) 1992-07-06 1995-03-21 The James River Corporation Of Virginia Perforated package of a composite integral sheet material
US5455074A (en) 1992-12-29 1995-10-03 Kimberly-Clark Corporation Laminating method and products made thereby
US5514435A (en) 1993-03-10 1996-05-07 New Oji Paper Co., Ltd. Adhesive sheet
US5449551A (en) 1993-06-03 1995-09-12 Kawano Paper Co., Ltd. Highly water absorbent fibrous web and a process for producing the same
US5456968A (en) 1993-06-25 1995-10-10 International Coverter, Inc. Paper laminate and method for its manufacture
US5342858A (en) 1993-06-30 1994-08-30 The Procter & Gamble Company Elastomeric adhesive foam
FR2707311B1 (en) 1993-07-09 1995-09-08 Kaysersberg Sa Multilayer embossed papers, device and procedure for their preparation.
US5626945A (en) 1993-09-28 1997-05-06 International Paper Company Repulpable, water repellant paperboard
US5397435A (en) 1993-10-22 1995-03-14 Procter & Gamble Company Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials
US5437766A (en) 1993-10-22 1995-08-01 The Procter & Gamble Company Multi-ply facial tissue paper product comprising biodegradable chemical softening compositions and binder materials
US6221211B1 (en) 1994-02-04 2001-04-24 Kimberly-Clark Worldwide, Inc. Multi-ply tissues having internal indicia
US5562805A (en) 1994-02-18 1996-10-08 Kimberly-Clark Corporation Method for making soft high bulk tissue
US5387284A (en) 1994-03-07 1995-02-07 James River Paper Company, Inc. Apparatus and method for forming coreless paper roll products
US5543202A (en) 1994-03-14 1996-08-06 Kimberly-Clark Corporation Process for producing a crimp-bonded fibrous cellulosic laminate
US5601930A (en) 1994-04-13 1997-02-11 The Mead Corporation Decor sheet and decorative laminates prepared therefrom
BR9507940A (en) 1994-06-17 1997-11-18 Procter & Gamble Tissue paper with lotion
US5882464A (en) 1994-06-22 1999-03-16 The Procter & Gamble Co. Continuous process for the manufacture of an absorbent core
ATE184185T1 (en) 1994-06-30 1999-09-15 Procter & Gamble LIQUID CONDUCTIVE FABRIC WITH SURFACE ENERGY GRADIENTS
KR100375477B1 (en) 1994-09-09 2003-05-22 킴벌리-클라크 월드와이드, 인크. Z-Direction Liquid Transport Medium
US6436234B1 (en) 1994-09-21 2002-08-20 Kimberly-Clark Worldwide, Inc. Wet-resilient webs and disposable articles made therewith
US5849000A (en) 1994-12-29 1998-12-15 Kimberly-Clark Worldwide, Inc. Absorbent structure having improved liquid permeability
US5858173A (en) 1995-01-06 1999-01-12 Tim-Bar Corporation Paper making process
US5563179A (en) 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
US20030192664A1 (en) 1995-01-30 2003-10-16 Kulick Russell J. Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making
US5665426A (en) 1995-02-06 1997-09-09 Kimberly-Clark Corporation Soft treated tissue
US5601871A (en) 1995-02-06 1997-02-11 Krzysik; Duane G. Soft treated uncreped throughdried tissue
JPH11501996A (en) 1995-03-14 1999-02-16 キンバリー クラーク ワールドワイド インコーポレイテッド Wettable articles
US5552200A (en) 1995-04-18 1996-09-03 Gureff; Arnold Paper napkin
FR2751267B1 (en) 1996-07-16 1998-09-25 Naturembal Sa MATERIAL FOR SUPPLY OF MACHINE FOR MANUFACTURE OF UPHOLSTERY
US5595807A (en) 1995-06-01 1997-01-21 Gooding, Jr.; Robert B. Combination wet dry wipe
US6494990B2 (en) 1995-08-25 2002-12-17 Bayer Corporation Paper or board with surface of carboxylated surface size and polyacrylamide
US5858554A (en) 1995-08-25 1999-01-12 The Procter & Gamble Company Paper product comprising adhesively joined plies
US5693406A (en) 1995-08-25 1997-12-02 The Procter & Gamble Company Multi-ply paper product
US5550167A (en) 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids
US5695608A (en) 1995-09-22 1997-12-09 New Oji Paper Co., Inc. Moisture-proof paper sheet
US5658639A (en) 1995-09-29 1997-08-19 The Proctor & Gamble Company Method for selectively aperturing a nonwoven web exhibiting surface energy gradients
US5792404A (en) 1995-09-29 1998-08-11 The Procter & Gamble Company Method for forming a nonwoven web exhibiting surface energy gradients and increased caliper
US6107539A (en) 1995-11-14 2000-08-22 The Procter & Gamble Company Disposable absorbent articles having reduced surface wetness
US6232521B1 (en) 1995-12-28 2001-05-15 The Procter & Gamble Company Absorbent articles having fluid contact angle gradients
US6277226B1 (en) * 1996-03-20 2001-08-21 Fort James Corporation Method of processing laminated embossed webs having equal embossed definition
DE19610995C2 (en) 1996-03-21 2002-12-19 Betzdearborn Inc Paper sizing agents and processes
US6136422A (en) 1996-04-05 2000-10-24 Eatern Pulp & Paper Corporation Spray bonded multi-ply tissue
US6027611A (en) 1996-04-26 2000-02-22 Kimberly-Clark Worldwide, Inc. Facial tissue with reduced moisture penetration
US6332952B1 (en) 1996-04-26 2001-12-25 Kimberly-Clark Worldwide, Inc. Tissue with strikethrough resistance
US5944954A (en) * 1996-05-22 1999-08-31 The Procter & Gamble Company Process for creping tissue paper
CA2255654C (en) 1996-05-23 2004-11-02 The Procter & Gamble Company Multiple ply tissue paper
ES2205228T3 (en) 1996-05-23 2004-05-01 THE PROCTER & GAMBLE COMPANY TISU PAPER OF MULTIPLE LAYERS WITH CONTINUOUS NETWORK ZONES.
US5906711A (en) 1996-05-23 1999-05-25 Procter & Gamble Co. Multiple ply tissue paper having two or more plies with different discrete regions
US6379497B1 (en) 1996-09-20 2002-04-30 Fort James Corporation Bulk enhanced paperboard and shaped products made therefrom
EP0941157B1 (en) 1996-12-06 2004-02-04 Weyerhaeuser Company Unitary stratified composite
US5885697A (en) 1996-12-17 1999-03-23 Kimberly-Clark Worldwide, Inc. Soft treated tissue
US6919111B2 (en) 1997-02-26 2005-07-19 Fort James Corporation Coated paperboards and paperboard containers having improved tactile and bulk insulation properties
US5968853A (en) 1997-03-10 1999-10-19 The Procter & Gamble Company Tissue with a moisture barrier
US5980673A (en) * 1997-03-10 1999-11-09 Uni-Charm Corporation Wiping sheet and method for producing the same
AU6464698A (en) 1997-03-21 1998-10-20 Kimberly-Clark Worldwide, Inc. Dual-zoned absorbent webs
US5990377A (en) 1997-03-21 1999-11-23 Kimberly-Clark Worldwide, Inc. Dual-zoned absorbent webs
US6015935A (en) 1997-03-27 2000-01-18 The Procter & Gamble Company Absorbent articles comprising a material having a high vertical wicking capacity
US6182290B1 (en) 1997-04-04 2001-02-06 Bert W. Morris Easy-on-and-off adjustable protective covering
US5930836A (en) 1997-04-04 1999-08-03 Morris; Bert Adjustable reusable disposable bib
US6030496A (en) 1997-04-16 2000-02-29 Kimberly-Clark Worldwide, Inc. Making a web
US6440268B1 (en) 1997-04-16 2002-08-27 Kimberly-Clark Worldwide, Inc. High bulk tissue web
JP4297982B2 (en) 1997-04-18 2009-07-15 アトマ インターナショナル インコーポレイテッド Process for producing automotive interior panel-like structure and products including automotive interior panel-like structure
US5851352A (en) 1997-05-12 1998-12-22 The Procter & Gamble Company Soft multi-ply tissue paper having a surface deposited strengthening agent
DE69828829T3 (en) 1997-05-23 2010-07-22 The Procter & Gamble Company, Cincinnati Three-dimensional structures for cleaning wipes
US5904812A (en) 1997-06-16 1999-05-18 Kimberly-Clark Worldwide, Inc. Calendered and embossed tissue products
EP0885906B1 (en) 1997-06-20 2003-02-12 Rohm And Haas Company Polymer compositions
US5928472A (en) 1997-09-03 1999-07-27 Watkins; Kenneth S. Paper web and process for making the same
US6045900A (en) 1997-09-15 2000-04-04 Kimberly-Clark Worldwide, Inc. Breathable filled film laminate
US6129972A (en) 1997-09-18 2000-10-10 The Procter & Gamble Company Embossed joined laminae having an essentially continuous network and juxtaposed embossments
US6165585A (en) 1997-09-19 2000-12-26 The Procter & Gamble Company Laminated fibrous structure and method for manufacturing same
JP3566044B2 (en) 1997-09-24 2004-09-15 ユニ・チャーム株式会社 Water-disintegrable fiber sheet and wiping sheet on which it is stacked
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
BR9814065A (en) 1997-10-10 2002-01-22 Union Carbide Chem Plastic Methods for spraying additives in the manufacture of paper, textile, and flexible sheet products using compressed fluids
US20020096282A1 (en) 1997-10-17 2002-07-25 Elf Atochem S.A. Novel additives for improving the wet strength and dry strength of paper
US20010009180A1 (en) 1997-11-05 2001-07-26 Hercules Inc. Compositions and processes for increasing hot stock sizing effectiveness
AU2014699A (en) 1997-12-21 1999-07-12 International Paper Company Dimensionally stable paper and paperboard products
DE19758069C1 (en) 1997-12-29 1999-11-04 Sca Hygiene Prod Gmbh Method and device for producing a ply bond between plies of tissue paper
US6187695B1 (en) 1998-12-08 2001-02-13 Kimberly-Clark Worldwide, Inc. Cool feeling tissue product and method
US6054020A (en) 1998-01-23 2000-04-25 Kimberly-Clark Worldwide, Inc. Soft absorbent tissue products having delayed moisture penetration
US6180214B1 (en) 1998-01-26 2001-01-30 The Procter & Gamble Company Wiping article which exhibits differential wet extensibility characteristics
US6270875B1 (en) 1998-01-26 2001-08-07 The Procter & Gamble Company Multiple layer wipe
FI103735B (en) 1998-01-27 1999-08-31 Kemira Chemicals Oy A hydrophobising system for paper or similar fibrous products
CN1180932C (en) 1998-03-02 2004-12-22 法比奥·泼尼股份公司 Method and device for producing embossed web material and product made in this way
FR2775698B1 (en) 1998-03-06 2000-04-21 Fort James France NEW ABSORBENT PAPER PRODUCT COMPRISING THREE PLY AND MANUFACTURING METHOD THEREFOR
US5864878A (en) 1998-04-03 1999-02-02 Mashrick; Morna J. Clear garment protector with attached napkin
US6328850B1 (en) 1998-04-16 2001-12-11 The Procter & Gamble Company Layered tissue having improved functional properties
US6074525A (en) 1998-05-18 2000-06-13 The Procter & Gamble Company Process for increasing bulk of foreshortened fibrous web
US6149769A (en) 1998-06-03 2000-11-21 The Procter & Gamble Company Soft tissue having temporary wet strength
CA2676732C (en) 1998-06-12 2014-04-15 Georgia-Pacific Consumer Products Lp Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
US6573203B1 (en) 1998-07-15 2003-06-03 Kimberly-Clark Worldwide, Inc. High utility towel
US6203889B1 (en) 1998-07-30 2001-03-20 Kimberly-Clark Worldwide, Inc. Nonwoven webs having zoned migration of internal additives
US6491790B1 (en) 1998-09-10 2002-12-10 Bayer Corporation Methods for reducing amine odor in paper
AU780820B2 (en) * 1998-09-11 2005-04-21 Procter & Gamble Company, The Multiply tissue paper
CA2287699A1 (en) 1998-11-18 2000-05-18 Nancy S. Clungeon Soft highly absorbent paper product containing ketene dimer sizing agents
US6238519B1 (en) 1998-11-18 2001-05-29 Kimberly Clark Worldwide, Inc. Soft absorbent paper product containing deactivated ketene dimer agents
US20040045685A1 (en) 1998-11-24 2004-03-11 The Procter & Gamble Company Process for the manufacture of multi-ply tissue
US6251207B1 (en) 1998-12-31 2001-06-26 Kimberly-Clark Worldwide, Inc. Embossing and laminating irregular bonding patterns
FR2788066B1 (en) * 1999-01-05 2001-02-16 Fort James France NEW ABSORBENT PAPER PRODUCT COMPRISING TWO FOLD
SE513602C2 (en) 1999-02-17 2000-10-09 Stora Kopparbergs Bergslags Ab Gluing composition, method for making glued paper or glued cardboard, and glued paper or glued cardboard
US6514384B1 (en) 1999-03-19 2003-02-04 Weyerhaeuser Company Method for increasing filler retention of cellulosic fiber sheets
US6193918B1 (en) 1999-04-09 2001-02-27 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
JP4255167B2 (en) 1999-05-24 2009-04-15 東レ・ダウコーニング株式会社 Aqueous treatment agent for wiping paper and processing method of wiping paper
US6334220B1 (en) 1999-07-13 2002-01-01 Greg M. Frye Adjustable disposable garment protector
DE19940261A1 (en) * 1999-08-25 2001-03-08 Henkel Kgaa Process for the production of paper composites and moisturizing sticky materials
US6551691B1 (en) 1999-08-31 2003-04-22 Gerogia-Pacific France Absorbent paper product of at least three plies and method of manufacture
US6162327A (en) 1999-09-17 2000-12-19 The Procter & Gamble Company Multifunctional tissue paper product
US7118796B2 (en) 1999-11-01 2006-10-10 Fort James Corporation Multi-ply absorbent paper product having impressed pattern
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
US6572722B1 (en) 1999-11-22 2003-06-03 The Procter & Gamble Company Process for autogeneously bonding laminae of a mult-lamina cellulosic substrate
KR20010049205A (en) 1999-11-23 2001-06-15 루케 존 이에 Coated activated carbon
AU2045101A (en) 1999-11-23 2001-06-04 Kimberly-Clark Worldwide, Inc. Sanitary tissue products with improved flushability
US6602387B1 (en) 1999-11-26 2003-08-05 The Procter & Gamble Company Thick and smooth multi-ply tissue
US6372064B1 (en) 1999-12-13 2002-04-16 C. G. Bretting Manufacturing Company, Inc. Tail sealer apparatus and method
US6884494B1 (en) * 1999-12-21 2005-04-26 The Procter & Gamble Company Laminate web
US6286145B1 (en) 1999-12-22 2001-09-11 Kimberly-Clark Worldwide, Inc. Breathable composite barrier fabric and protective garments made thereof
US6544386B1 (en) 1999-12-27 2003-04-08 Kimberly-Clark Worldwide, Inc. Ply bonded lotion treated tissue and method for making same
US6866906B2 (en) 2000-01-26 2005-03-15 International Paper Company Cut resistant paper and paper articles and method for making same
US20030045844A1 (en) 2000-04-14 2003-03-06 Taylor Jack Draper Dimensionally stable, breathable, stretch-thinned, elastic films
FI117716B (en) 2000-04-18 2007-01-31 Ciba Sc Holding Ag Method for pretreatment of filler, modified filler and its use
EP1149552A1 (en) 2000-04-28 2001-10-31 Georgia-Pacific France Absorbent paper product such as serviettes or handkerchiefs, processes for the manufacture of such a product and devices for the carrying out of such processes
US6582559B2 (en) 2000-05-04 2003-06-24 Sca Hygiene Products Zeist B.V. Aldehyde-containing polymers as wet strength additives
US6576049B1 (en) 2000-05-18 2003-06-10 Bayer Corporation Paper sizing compositions and methods
US6402871B1 (en) 2000-05-26 2002-06-11 The Mead Corporation Method for increasing the absorption capacity of saturating papers
MXPA01005678A (en) 2000-06-07 2003-08-20 Kimberly Clark Co Paper products and methods for applying chemical additives to fibers in the manufacture of paper.
US6439388B1 (en) 2000-07-20 2002-08-27 Louis L. Lerner Self-balancing, single-hand food holder
US6846384B2 (en) 2000-08-07 2005-01-25 Akzo Nobel N.V. Process for sizing paper
US6464829B1 (en) 2000-08-17 2002-10-15 Kimberly-Clark Worldwide, Inc. Tissue with surfaces having elevated regions
US6478927B1 (en) 2000-08-17 2002-11-12 Kimberly-Clark Worldwide, Inc. Method of forming a tissue with surfaces having elevated regions
US6537407B1 (en) 2000-09-06 2003-03-25 Acordis Acetate Chemicals Limited Process for the manufacture of an improved laminated material
US7029546B2 (en) 2000-09-27 2006-04-18 Georgia-Pacific France Method for making a multiply absorbent paper sheet and resulting product
US6610173B1 (en) 2000-11-03 2003-08-26 Kimberly-Clark Worldwide, Inc. Three-dimensional tissue and methods for making the same
AU3968802A (en) 2000-11-14 2002-05-27 Kimberly Clark Co Enhanced multi-ply tissue products
IT1314877B1 (en) 2000-11-22 2003-01-16 Perini Fabio Spa METHOD AND DEVICE FOR THE PRODUCTION OF A MULTIPLE-SHEET PAPER MATERIAL AND PRODUCT SO OBTAINED
ES2547459T3 (en) 2000-11-24 2015-10-06 Sca Tissue France Sheet of creped absorbent paper, roller for embossing and manufacturing process of said sheet
US6986932B2 (en) 2001-07-30 2006-01-17 The Procter & Gamble Company Multi-layer wiping device
US6444091B1 (en) 2000-12-20 2002-09-03 Nalco Chemical Company Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking
US20020114933A1 (en) 2000-12-28 2002-08-22 Gould Richard J. Grease masking packaging materials and methods thereof
US6607630B2 (en) 2001-01-31 2003-08-19 Little Rapids Corporation Print bonded multi-ply tissue
US20050230069A1 (en) 2001-02-16 2005-10-20 Klaus Hilbig Method of making a thick and smooth embossed tissue
US7407560B2 (en) 2001-02-16 2008-08-05 The Procter & Gamble Company Lotioned and embossed tissue paper
GB2374313B (en) 2001-04-10 2003-06-18 Sca Hygiene Products Holding G Method and device for producing a multi-ply web of flexible material such as paper and nonwoven and multi-ply material produced by the method
US7279071B2 (en) 2001-04-11 2007-10-09 International Paper Company Paper articles exhibiting water resistance and method for making same
US6896768B2 (en) 2001-04-27 2005-05-24 Fort James Corporation Soft bulky multi-ply product and method of making the same
US6733866B2 (en) 2001-06-15 2004-05-11 Sca Hygiene Products Gmbh Multi-ply tissue paper product and method for producing same
DE60118322T2 (en) 2001-06-29 2006-11-02 Georgia-Pacific France Method for producing embossed paper and embossing cylinder
US6755938B2 (en) 2001-08-20 2004-06-29 Armstrong World Industries, Inc. Fibrous sheet binders
US6863107B2 (en) 2001-10-02 2005-03-08 Sca Hygiene Products Gmbh Device for applying a spot embossing pattern to a web of multi-ply tissue paper
GB2380447B (en) 2001-10-02 2004-01-14 Sca Hygiene Prod Gmbh Device and method for applying a spot embossing pattern to a web of multi-ply tissue paper
US6607636B2 (en) 2001-11-01 2003-08-19 Kimberly-Clark Worldwide, Inc. Non-rewetting multi-fiber hand towel and methods of making same
US6427240B1 (en) 2001-11-02 2002-08-06 Carlos Royal Clothing protector
US6722606B2 (en) 2001-11-13 2004-04-20 Kimberly-Clark Worldwide, Inc. System and method for simultaneously unwinding multiple rolls of material
US6924042B2 (en) 2001-11-20 2005-08-02 Sca Hygiene Products Gmbh Multi-ply planar product including adhesively bonded fibrous plies
KR100923611B1 (en) 2001-12-07 2009-10-23 허큘레스 인코포레이티드 Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
US6490731B1 (en) 2001-12-11 2002-12-10 Dan A. Hyatt Travel apron
ES2305043T5 (en) 2001-12-12 2011-04-15 Georgia-Pacific France MULTIPLE ABSORBENT PAPER SHEET.
US7214633B2 (en) 2001-12-18 2007-05-08 Kimberly-Clark Worldwide, Inc. Polyvinylamine treatments to improve dyeing of cellulosic materials
US20030111196A1 (en) 2001-12-19 2003-06-19 Kimberly-Clark Worldwide, Inc. Tissue products and methods for manufacturing tissue products
US6797114B2 (en) 2001-12-19 2004-09-28 Kimberly-Clark Worldwide, Inc. Tissue products
US6913673B2 (en) 2001-12-19 2005-07-05 Kimberly-Clark Worldwide, Inc. Heated embossing and ply attachment
US20030121629A1 (en) 2001-12-19 2003-07-03 Kimberly-Clark Worldwide, Inc. Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby
US6821387B2 (en) 2001-12-19 2004-11-23 Paper Technology Foundation, Inc. Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby
US6811652B2 (en) 2001-12-20 2004-11-02 Sca Hygiene Products Ab Multi-layer paper web and a method of forming it
US6758943B2 (en) 2001-12-27 2004-07-06 Kimberly-Clark Worldwide, Inc. Method of making a high utility tissue
ES2282221T3 (en) 2001-12-27 2007-10-16 Georgia-Pacific France GOFRADA PAPER SHEET.
US7153390B2 (en) 2001-12-31 2006-12-26 Kimberly-Clark Wordwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor
US6649025B2 (en) 2001-12-31 2003-11-18 Kimberly-Clark Worldwide, Inc. Multiple ply paper wiping product having a soft side and a textured side
US20030215602A1 (en) * 2002-02-26 2003-11-20 Anders Andersson Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method
KR101087940B1 (en) 2002-03-04 2011-11-28 암콜 인터내셔널 코포레이션 Paper and materials and processes for its production
US6723204B2 (en) 2002-04-08 2004-04-20 Hercules Incorporated Process for increasing the dry strength of paper
US7063766B2 (en) 2002-04-09 2006-06-20 Sca Hygiene Products Ab Method for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material produced by the method
MXPA04010609A (en) 2002-04-25 2004-12-13 Weyerhaeuser Co Method for making tissue and towel products containing crosslinked cellulosic fibers.
EP1365068B1 (en) 2002-05-10 2008-05-07 The Procter & Gamble Company Embossed tissue having loosened surface fibers and method for its production
CA2489424C (en) 2002-06-19 2012-08-07 Bayer Chemicals Corporation Strong and dispersible paper products
US6727004B2 (en) 2002-07-24 2004-04-27 Kimberly-Clark Worldwide, Inc. Multi-ply paper sheet with high absorbent capacity and rate
US20040044320A1 (en) 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Composites having controlled friction angles and cohesion values
US6992028B2 (en) 2002-09-09 2006-01-31 Kimberly-Clark Worldwide, Inc. Multi-layer nonwoven fabric
US7282108B2 (en) 2002-09-27 2007-10-16 Sca Hygiene Products Ab Method for producing a multi-ply web of flexible material, such as paper and nonwoven
US7662257B2 (en) 2005-04-21 2010-02-16 Georgia-Pacific Consumer Products Llc Multi-ply paper towel with absorbent core
NZ539452A (en) 2002-10-24 2008-05-30 Spectra Kote Corp Coating compositions comprising alkyl ketene dimers and alkenyl succinic anhydrides for use in paper making
US6964725B2 (en) 2002-11-06 2005-11-15 Kimberly-Clark Worldwide, Inc. Soft tissue products containing selectively treated fibers
EP1567718B1 (en) 2002-11-07 2013-04-17 Georgia-Pacific Consumer Products LP Absorbent sheet exhibiting resistance to moisture penetration
US7468114B2 (en) 2002-11-13 2008-12-23 Kao Corporation Composite sheet and process and apparatus for producing the same
DE10254443B4 (en) 2002-11-21 2007-01-11 Disetronic Licensing Ag Insertion aid for inserting a catheter head into an organic tissue
US20040166290A1 (en) 2002-12-09 2004-08-26 Sca Hygiene Products Gmbh Process for laminating plies of tissue paper and laminated tissue paper
TW200504265A (en) 2002-12-17 2005-02-01 Bayer Chemicals Corp Alkenylsuccinic anhydride surface-applied system and uses thereof
US6949167B2 (en) 2002-12-19 2005-09-27 Kimberly-Clark Worldwide, Inc. Tissue products having uniformly deposited hydrophobic additives and controlled wettability
US6896766B2 (en) 2002-12-20 2005-05-24 Kimberly-Clark Worldwide, Inc. Paper wiping products treated with a hydrophobic additive
US6964726B2 (en) 2002-12-26 2005-11-15 Kimberly-Clark Worldwide, Inc. Absorbent webs including highly textured surface
US8163133B2 (en) 2003-04-01 2012-04-24 Akzo Nobel N.V. Dispersion
US6896767B2 (en) 2003-04-10 2005-05-24 Kimberly-Clark Worldwide, Inc. Embossed tissue product with improved bulk properties
ITFI20030239A1 (en) * 2003-09-12 2005-03-13 Perini Fabio Spa MATERIAL IN COMPOSITE PAPER SHEET AND METHOD FOR ITS PRODUCTION
DE10342201A1 (en) 2003-09-13 2005-04-28 Daimler Chrysler Ag Method for fabricating curved non-communicating structures e.g. on circuit boards, templates etc, involves generating non-communicating structure directly by erosion or reforming
US20050247397A1 (en) 2003-09-29 2005-11-10 The Procter & Gamble Company Process for producing embossed products
US7314663B2 (en) 2003-09-29 2008-01-01 The Procter + Gamble Company Embossed multi-ply fibrous structure product and process for making same
US20050103456A1 (en) 2003-10-24 2005-05-19 Sca Hygiene Products Gmbh Apparatus and method for embossing a multi-ply paper product
EP1680545A4 (en) 2003-10-24 2008-06-11 Nat Gypsum Properties Llc Process for making abrasion resistant paper and paper and paper products made by the process
US20050263234A1 (en) 2003-10-28 2005-12-01 Greener Bags, Llc Reinforced paper product and method for making same
US20050224200A1 (en) 2004-04-07 2005-10-13 Robert Bouchard Super absorbent tissue products
US7413629B2 (en) 2004-05-21 2008-08-19 The Procter & Gamble Company Process for producing deep-nested embossed paper products
US7381299B2 (en) 2004-06-10 2008-06-03 Kimberly-Clark Worldwide, Inc. Apertured tissue products
ITFI20040143A1 (en) 2004-06-25 2004-09-25 Perini Fabio Spa AN ANALOG, PRINTED AND EMBOSSED PAPER OR PRODUCT NAPKIN
US7799169B2 (en) 2004-09-01 2010-09-21 Georgia-Pacific Consumer Products Lp Multi-ply paper product with moisture strike through resistance and method of making the same
US20060070712A1 (en) 2004-10-01 2006-04-06 Runge Troy M Absorbent articles comprising thermoplastic resin pretreated fibers
EP1817455B1 (en) 2004-11-03 2013-04-10 J. Rettenmaier & Söhne GmbH + Co. KG Cellulose-containing filling material for paper, tissue, or cardboard products, method for the production thereof, paper, tissue, or cardboard product containing such a filling material, or dry mixture used therefor
US20060144541A1 (en) 2004-12-30 2006-07-06 Deborah Joy Nickel Softening agent pre-treated fibers
PT1856327E (en) 2005-02-11 2011-11-03 Int Paper Co Paper substrates useful in wallboard tape applications
ITFI20050032A1 (en) * 2005-03-01 2006-09-02 Perini Fabio Spa METHOD AND PROVISION FOR THE JOINT OF PAPER SAILS
US7914866B2 (en) 2005-05-26 2011-03-29 Kimberly-Clark Worldwide, Inc. Sleeved tissue product
US8206553B2 (en) 2005-06-24 2012-06-26 Hercules Incorporated Retention and drainage in the manufacture of paper
US20060289136A1 (en) 2005-06-24 2006-12-28 Doherty Erin A S Retention and drainage in the manufacture of paper
MX2008003088A (en) * 2005-09-21 2008-03-19 Procter & Gamble Absorbent paper product having high definition embossments.
US20080003384A1 (en) 2006-06-29 2008-01-03 Polymer Ventures, Inc. Multi-layer coatings to increase water and grease resistance of porous materials and materials having such protection
US7282273B2 (en) 2005-10-26 2007-10-16 Polymer Ventures, Inc. Grease resistance and water resistance compositions and methods
JP2008272267A (en) 2007-04-27 2008-11-13 Daio Paper Corp Toilet paper and its manufacturing method
EP2227385B1 (en) * 2007-12-20 2011-07-27 SCA Hygiene Products Gmbh Method and device for producing a printed and embossed web
FR2928383B1 (en) * 2008-03-06 2010-12-31 Georgia Pacific France WAFER SHEET COMPRISING A PLY IN WATER SOLUBLE MATERIAL AND METHOD FOR PRODUCING SUCH SHEET
US20110020618A1 (en) * 2009-07-23 2011-01-27 Jonathan Paul Brennan Nowoven webs with visible compressed sites

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