WO2000063489A1 - Papiermaschinen-bespannung sowie damit hergestelltes tissue-papier - Google Patents
Papiermaschinen-bespannung sowie damit hergestelltes tissue-papier Download PDFInfo
- Publication number
- WO2000063489A1 WO2000063489A1 PCT/EP2000/002972 EP0002972W WO0063489A1 WO 2000063489 A1 WO2000063489 A1 WO 2000063489A1 EP 0002972 W EP0002972 W EP 0002972W WO 0063489 A1 WO0063489 A1 WO 0063489A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paper
- area
- machine clothing
- paper machine
- height
- Prior art date
Links
- 238000009941 weaving Methods 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 26
- 238000005259 measurement Methods 0.000 abstract description 30
- 239000012876 carrier material Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000007605 air drying Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 101100182721 Mus musculus Ly6e gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/902—Woven fabric for papermaking drier section
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/903—Paper forming member, e.g. fourdrinier, sheet forming member
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
Definitions
- TAD Through Air Drying
- the sheet formation of the paper and the three-dimensional structuring of a moist nonwoven fabric that has already been formed but is still deformable due to a high residual water content usually takes place on support fabrics that originate from textile weaving processes.
- the three-dimensional structuring of a moist paper sheet by forming zones of low density, framed by densified areas, is carried out in modern tissue-making machines as part of a pre-drying of the sheet in a pre-dryer section in front of the Yankee cylinder.
- the paper sheet is predried on the support fabric by convection, in that hot air is pressed through the paper web lying on the support fabric.
- TAD through-air drying
- the three-dimensional structuring is usually carried out in three steps, which usually follow one another spatially.
- the first step is a deflection of the fibers in the Z direction into the structuring depressions of the support fabric offered by the TAD embossing fabric, which are systematically distributed over the paper-touched surface of the support fabric.
- the deflection of the fibers in the Z direction is caused by air and water flow, supported by a vacuum in one or possibly several suction boxes, which is / are arranged on the side of the support fabric opposite the paper-touching side.
- zones of reduced density in the paper sheet which are also referred to as pillows. These zones of reduced density, which are arranged in a pattern, are dried in a second step on or inside the supporting tissue by the air flowing through one or more TAD cylinders and are thus fixed in the present fiber distribution.
- TAD cylinders One then speaks of a "freezing" of the fiber distribution state.
- the pre-dried nonwoven fabric is partially compressed by pressing the support fabric with the pre-dried paper web lying thereon, using a press roller against the surface of the Yankee cylinder.
- the paper web is compressed at the raised areas of the support fabric, which can be formed by warp as well as by weft wires in certain areas of the support fabric surface.
- the fibers lying in the recesses of the supporting tissue remain unaffected by compression.
- TAD embossed fabrics are a special form of sieve that have their typical structure-forming properties due to their weave, choice of wire with regard to material, diameter, cross-sectional shape and post-treatment, such as heat setting and surface grinding.
- Paper machine clothing is known for example from WO 96/04418, DE-OS 30 08 344, EP 0 724 038 AI.
- the technical problem (object) of the invention is to create a paper machine clothing which is suitable and constructed with regard to a tissue paper produced therewith with an improved three-dimensional surface structure in the form of a sequence of indentations and elevations for achieving a tissue Paper's improved appearance, softness and volume associated with improved water absorption and tactility.
- the solution according to the invention creates a paper machine clothing in which there are outstandingly deep indentations, with the result that, in particular in the TAD area, this paper machine clothing can be used to produce paper and in particular tissue paper which has an outstandingly large three-dimensionality has with regard to an increase in the specific volume, which makes the paper appear particularly fluffy and, in addition to an outstanding softness, also has an outstanding water absorption capacity.
- this paper machine clothing can be used to produce paper and in particular tissue paper which has an outstandingly large three-dimensionality has with regard to an increase in the specific volume, which makes the paper appear particularly fluffy and, in addition to an outstanding softness, also has an outstanding water absorption capacity.
- the paper machine clothing described can be used to produce a paper structure with a large number of cushion-like zones of reduced density, which are systematically distributed over the entire area of the nonwoven fabric.
- the expansion of the cushion-like zones of reduced density in the Z direction, ie their thickness, has a maximum relative to their area size.
- Every pillow-like zone lower Density is recognizable separated from its pillow-like neighboring zones by a line-like frame of increased density, which line-like frame can be continuous or discontinuous due to interruptions.
- the optically continuous line areas are characterized by a much higher, uniform density than the low density pillow-like zones. If the lines are interrupted, the lines in the area of this interruption have a lower density compared to the continuously appearing lines, which, however, is again significantly higher than that of the pillow-like zones.
- the line-like frames determine the areal extent of the pillow-like zones.
- the entirety of the pillow-like zones with their line-like frames provides an optically recognizable macroscopic distribution pattern that is typical of the TAD imprinting fabric used for structuring and its weave and post-treatment.
- the three-dimensional structure created in the nonwoven fabric with its typical pattern is the mirror image of the three-dimensional structure and the distribution pattern of the covering used for the production.
- the tissue papers produced according to the invention are distinguished from conventionally produced, non-structured tissue papers by a significantly increased specific volume with improved kneading softness, and an increased absorption capacity for Liquids, especially water.
- the TAD paper machine clothing according to the invention also produces paper with a significantly increased specific volume, improved kneading softness and improved absorption capacity for liquids. Further refinements result from the subclaims. A further increase in the depth of the indentations can be achieved by the features of claim 2. A number of exemplary embodiments result from the remaining subclaims.
- FIG. 1 shows a representation of the definition of the surface area component on the basis of a schematic three-dimensional drawing
- FIG. 7 shows a representation of the definition of the relative area fraction and the area bearing fraction as a cross section through FIG. 1;
- Fig. 9 shows the area load for the covering SCA 1
- 11 shows the idealized covering thickness
- 12 a comparison fabric with the designation BST seen from the paper side
- Fig. 19 seen a covering according to the invention called SCA 5 from the paper side.
- covering SCA 1 The measurement of the covering is explained below using a covering SCA 1 according to the invention.
- covering SCA 1 The term “sieve” is used synonymously for covering.
- Triangulation sensor OTM2 from Wolf & Beck Control unit RS 232 basic unit with synch. -Rifle
- Table 1 General operating data, accuracy and laser data of the triangulation sensor 0TM2
- the triangulation sensor OTM2 is an optoelectronic laser sensor for non-contact distance detection, consisting of a measuring head and control unit.
- the measuring head is a coaxial arrangement of transmit and
- the transmission optics consist of a visible semiconductor laser with collimator optics.
- the laser beam has a small aperture and emerges centrally from the measuring head.
- the light diffusely reflected from the surface is evaluated rotationally symmetrically (360 °) and primarily contributes to the acquisition of measured values.
- a mechanical construction without moving parts enables high acceleration of the measuring head even during the measurement.
- the intensity of the laser beam is modulated at a high frequency.
- the emitted radiation power is regulated depending on the measurement conditions. This enables reliable measurement on surfaces with a wide range of reflection characteristics.
- the received signals are processed and digitized in the measuring head, which results in a high level of interference immunity for the connecting line between the measuring head and the control unit.
- the control unit contains a digital circuit for linearization and temporal filtering of the acquired data.
- the measured values are output via this interface.
- Table 1 gives an overview of the general operating data, the accuracy of the measurement and the laser data.
- the measured values are saved in a file and can be edited with the UBSoft 1.9 software. However, it is not possible to export the data to Excel.
- the software can be obtained from Stemmer Imaging GmbH (Gutenbergstr. 11, D-82178 Puchheim). III. Definition of the area share
- the area bearing portion in the sense of the invention describes the respective portion of the cut area by material based on the total area.
- the area load share is then defined by the share of the area c x d in relation to the total area a x b (FIG. 1).
- Very roughly structured sieves only have a small increase in the area load ratio if the change in area load ratio is related to the change in height.
- a 50 x 50 mm piece is cut out of the SCA 1 sieve with a soldering iron, so that the edge of the sieve does not fray and the sample remains dimensionally stable.
- the size of the sample is generally freely selectable. The selection of the measuring surface within the sample size depends on the weave pattern of the sieve and is done in such a way that marginal influences that distort results are largely eliminated. For a
- the measuring area must therefore be larger than 7 x 7 mm.
- the back (contact surface on the glass plate serving as the carrier material) of the sieve is sanded with emery paper so that the contact surface becomes even and protruding thread pieces detached by the removal are removed.
- the triangulation sensor is installed above the measuring table (Fig. 2). The alignment of the sample in the machine direction is done with a sense of proportion and is therefore not always exact. 3 shows the sample under the triangulation sensor with measuring range, working distance and detection range.
- 1st measuring section 12 mm, point density: 50 P / mm in machine and transverse directions, d. H. 600 x 600 points per measurement are recorded.
- the size of the measuring surface to be selected is determined by the repetition of the pattern. So z. B. an area of more than 8 times 8 threads can be measured for an 8-shed sieve.
- the measurement is carried out step by step by automatically adjusting the measuring table with the sample fixed thereon along the two adjustment axes with a "scanning speed" which is not dependent on the measuring frequency.
- the scanning speed is 3 mm / s.
- the travel of the sample is shown schematically in Fig. 2 on the right.
- the starting point of the measurement is center (1), ie the measurement starts in the middle of the surface. Then follows an empty run to the lower left point of the area and the actual measurement begins. After the measurement is finished after approx. 11 hours in the upper right corner, there is an empty run to the starting point.
- the measuring direction is "forward" in this process, ie the measurement takes place when the table moves forward in the transverse and machine running directions.
- the "Linear Regression” tool aligns a series of measurements using a regression level.
- the plane is generated using the least squares method from the measurement points and drawn into the measurement graphic and then subtracted from the measured file.
- the "support plane” tool aligns the measuring surface with the three highest points.
- a height of 2638 ⁇ m is measured for the SCA 1 sieve (maximum: 1006 ⁇ m, minimum: -1632 ⁇ m).
- the measured area is aligned using the "support level” tool, which results in a height of 2628 ⁇ m (maximum: 0 ⁇ m, minimum: -2628 ⁇ m).
- the graphical representation of the measurement result is not the same as the real sieve (FIG. 4).
- the optically closed surface portions of the screen appear to be deeper or perceived as thicker in comparison to the distance between the surface of the carrier material and the laser sensor determined by measurement technology, the surface of the carrier material serving as a reference plane. This results from the different reflection factors of the sieve and the carrier material.
- the real thickness of the screen SCA 1 determined with a thickness measuring device is 1778 ⁇ m.
- the measuring system recognizes structurally related values of the same distance from the sensor (height, thickness) due to its internal evaluation software and the suitable choice of the measuring point distance.
- Structural belonging in the sense of the measurement means that the measuring points to be evaluated each have a clearly defined surface, e.g. B. include that of a single warp or weft.
- the PercentArea tool relative area percentage
- Percentage of area determined for each of the 256 brightness levels This means that, in contrast to the surface area component, it is not the structural elements of the fabric that are assigned to a cutting plane that are determined, but rather the structural elements that belong to a brightness level.
- a section of FIG. 1 is shown as an example as a two-dimensional drawing and shows the difference between the relative area share and the area bearing area.
- al to a5 are the structural elements with a brightness of 97 or a height of -1177 ⁇ m.
- These structural elements of the relative area share only take into account the brightness at a certain height or only the areas that appear new since the previous cut (at brightness 98 or height -1170 ⁇ m).
- FIG. 7 shows the structural elements of the surface support component at a brightness of 97 or height of -1177 ⁇ m.
- the surface support component of this height or brightness is formed by summing the individual structural elements bi, i. H. :
- the area load fraction can be calculated at this brightness or height, i. H. :
- the area load fraction is also formed, i. H. :
- the measured screen SCA 1 was not ground, heights or thicknesses can also be read for a surface area content of less than 30%.
- the screen would be ground to a contact area of 30%, so that the course of the curve would not differ from a surface load of 30%.
- TAD sieves are not ground more than on 30% contact surface, which corresponds to 30% of the surface load (Fig. 10). Grinding does influence the course of the surface load share between 0 and 30%, but no longer that above 30%, provided that no more than 30% of the contact surface is ground. This means that for a certain sieve, regardless of the grinding, the surface area percentage of a ground and unground TAD sieve should be exactly the same above 30%.
- TAD screens almost always have an open area or holes. This is why a surface area share of 100% is not at least theoretically achieved on the sieve. Although the measurements show 100% surface area share, this is only achieved by including the carrier material under the sieve. In order to exclude the influence of different sieve thicknesses and the structure of the substrate used when comparing different, single-layer sieves, the range of the surface area portion must be limited upwards (see Fig. 5, 6 limitation of the measurement result). The open area of the screens is in most cases about 20 to 30%. If you limit the area load to 60%, you are sufficiently far from the beginning of the influence of the open area (Fig. 10).
- Table 2 shows the analysis of several TAD screens, which correspond on the one hand to the state of the art and on the other hand represent forms of training according to the invention and thus confirm this assumption. Structured sieves are characterized by a height difference of more than 170 ⁇ m.
- the portion of surface area is very strongly influenced by the wire diameter of the weft and chain used.
- the thicker the wires the greater the difference in height between 30 and 60% of the surface area.
- the relative well depth is given in percent.
- the relative depth of the cells shows that highly structured sieves have high values.
- the limit between conventional and new screens is 20%.
- the table on the next page shows the relative area proportions belonging to the different heights that were calculated from the brightness levels (determined with the PercentArea tool in the Optimas program) and the surface area proportions calculated for the SCA 1 screen. Diagrams 8 and 9 were also created with these numerical values.
- the "area load share" in the sense of the evaluation method according to the invention is defined as the surface to be measured, which would touch an imaginary contact surface with a geometrically ideal flat surface without the action of a contact pressure in the flat contact if the warp and weft wires of the covering come from the top Point of contact, for example by plane-parallel grinding, can be quasi continuously reduced in thickness, whereby it should be noted that the real surface, i.e. also the decrease in the warp or weft wire surfaces, is taken into account by grinding, while a laser measuring device is below the largest Cut surface only perceives its projection. For example, this theoretical consideration can be carried out in the two limits between 30% and 60% of the surface area.
- the following must be carried out.
- the cutting surface that is measured is not the actual cutting surface, but the projected cutting surface.
- It is a projected cut surface because the measurements are carried out at right angles to the surface of the test object from top to bottom and the device overlaps hidden contours, e.g. B. Those who are below the largest dimension of a wire can not "see”. Therefore, the "cut surface" z. B. a wire is no longer smaller if height ranges are measured which are below the largest dimension of the wire forming the contour. This optically determined cut surface is the projected cut surface.
- the relative well depth is the quotient of the height difference between the measuring height at which the measuring height is a quotient of the measuring height difference between the measuring height at which the measuring height is a quotient of the measuring height difference between the measuring height at which the measuring height is a quotient of the measuring height difference between the measuring height at which the measuring height is a quotient of the measuring height difference between the measuring height at which the measuring height is a quotient of the measuring height difference between the measuring height at which the
- Area load share is 30%, and the measuring height at which the area load share is 60%, and the sum of the diameters of a warp and a weft wire.
- the measuring height "0" is the outer limit of the paper machine clothing on the paper support side.
- the surface area component is the projected cut area through the wires of the fabric at a certain measuring height, based on the measuring area, the cut areas lying parallel to the surface of the covering.
- Relative well depth defines, which allows a statement about the suitability according to the invention of a TAD covering, regardless of the chosen diameter of the warp and weft wires of the fabric.
- the relativization takes place by relating the height difference between the height with a surface load share of 30% and the height with a surface load share of 60% to the sum of warp and weft wire diameters.
- Conventional TAD coverings have" relative cup depths "of well below 20%.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000612562A JP2002542406A (ja) | 1999-04-20 | 2000-04-04 | 抄紙機のファブリックとそのファブリックで製造されるティッシュペーパー |
GB0123631A GB2363393B (en) | 1999-04-20 | 2000-04-04 | Paper-making-machine fabric and tissue paper produced therewith |
AU45425/00A AU4542500A (en) | 1999-04-20 | 2000-04-04 | Paper machine clothing and tissue paper produced with same |
US09/969,733 US6592714B2 (en) | 1999-04-20 | 2001-10-04 | Paper-making-machine fabric and tissue paper produced therewith |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19917832.1 | 1999-04-20 | ||
DE1999117832 DE19917832C2 (de) | 1999-04-20 | 1999-04-20 | Papiermaschinen-Bespannung sowie damit hergestelltes Tissue-Papier |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/969,733 Continuation US6592714B2 (en) | 1999-04-20 | 2001-10-04 | Paper-making-machine fabric and tissue paper produced therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000063489A1 true WO2000063489A1 (de) | 2000-10-26 |
Family
ID=7905205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/002972 WO2000063489A1 (de) | 1999-04-20 | 2000-04-04 | Papiermaschinen-bespannung sowie damit hergestelltes tissue-papier |
Country Status (8)
Country | Link |
---|---|
US (1) | US6592714B2 (de) |
JP (1) | JP2002542406A (de) |
AU (1) | AU4542500A (de) |
CO (1) | CO5241334A1 (de) |
DE (1) | DE19917832C2 (de) |
GB (1) | GB2363393B (de) |
TW (1) | TW464713B (de) |
WO (1) | WO2000063489A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6746570B2 (en) | 2001-11-02 | 2004-06-08 | Kimberly-Clark Worldwide, Inc. | Absorbent tissue products having visually discernable background texture |
US6749719B2 (en) | 2001-11-02 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements |
US6787000B2 (en) | 2001-11-02 | 2004-09-07 | Kimberly-Clark Worldwide, Inc. | Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
US6790314B2 (en) | 2001-11-02 | 2004-09-14 | Kimberly-Clark Worldwide, Inc. | Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
US6821385B2 (en) | 2001-11-02 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements |
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US7128809B2 (en) * | 2002-11-05 | 2006-10-31 | The Procter & Gamble Company | High caliper web and web-making belt for producing the same |
US6878238B2 (en) * | 2002-12-19 | 2005-04-12 | Kimberly-Clark Worldwide, Inc. | Non-woven through air dryer and transfer fabrics for tissue making |
US6875315B2 (en) * | 2002-12-19 | 2005-04-05 | Kimberly-Clark Worldwide, Inc. | Non-woven through air dryer and transfer fabrics for tissue making |
US7300554B2 (en) * | 2003-09-11 | 2007-11-27 | Albany International Corp. | Textured surface of a tissue forming fabric to generate bulk, cross directional tensile, absorbency, and softness in a sheet of paper |
US7141142B2 (en) * | 2003-09-26 | 2006-11-28 | Kimberly-Clark Worldwide, Inc. | Method of making paper using reformable fabrics |
US7294229B2 (en) * | 2003-12-23 | 2007-11-13 | Kimberly-Clark Worldwide, Inc. | Tissue products having substantially equal machine direction and cross-machine direction mechanical properties |
US7300543B2 (en) * | 2003-12-23 | 2007-11-27 | Kimberly-Clark Worldwide, Inc. | Tissue products having high durability and a deep discontinuous pocket structure |
US7585395B2 (en) * | 2004-01-30 | 2009-09-08 | Voith Patent Gmbh | Structured forming fabric |
JP4870153B2 (ja) * | 2005-04-20 | 2012-02-08 | アルバニー インターナショナル コーポレイション | 通気性乾燥布 |
MX2007013592A (es) * | 2005-05-05 | 2008-01-24 | Astenjohnson Inc | Tejidos de formacion mejoradores de volumen. |
WO2007106442A2 (en) * | 2006-03-10 | 2007-09-20 | Astenjohnson, Inc. | Double layer papermakers fabric with pockets for bulk enhancement |
US7611607B2 (en) * | 2006-10-27 | 2009-11-03 | Voith Patent Gmbh | Rippled papermaking fabrics for creped and uncreped tissue manufacturing processes |
US7743795B2 (en) * | 2006-12-22 | 2010-06-29 | Voith Patent Gmbh | Forming fabric having binding weft yarns |
US7604025B2 (en) * | 2006-12-22 | 2009-10-20 | Voith Patent Gmbh | Forming fabric having offset binding warps |
US7644738B2 (en) * | 2007-03-28 | 2010-01-12 | Albany International Corp. | Through air drying fabric |
US7879193B2 (en) * | 2007-09-06 | 2011-02-01 | Voith Patent Gmbh | Structured forming fabric and method |
US7879194B2 (en) * | 2007-09-06 | 2011-02-01 | Voith Patent Gmbh | Structured forming fabric and method |
US7879195B2 (en) * | 2007-09-06 | 2011-02-01 | Voith Patent Gmbh | Structured forming fabric and method |
US7878224B2 (en) * | 2008-02-19 | 2011-02-01 | Voith Patent Gmbh | Forming fabric having binding warp yarns |
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US8002950B2 (en) * | 2008-06-11 | 2011-08-23 | Voith Patent Gmbh | Structured fabric for papermaking and method |
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US20100193149A1 (en) * | 2008-07-03 | 2010-08-05 | Quigley Scott D | Structured forming fabric, papermaking machine and method |
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US20100186921A1 (en) * | 2008-07-03 | 2010-07-29 | Quigley Scott D | Structured forming fabric, papermaking machine and method |
US8328990B2 (en) | 2008-07-03 | 2012-12-11 | Voith Patent Gmbh | Structured forming fabric, papermaking machine and method |
US8114254B2 (en) | 2008-07-30 | 2012-02-14 | Voith Patent Gmbh | Structured forming fabric, papermaking machine, and method |
US9382663B2 (en) | 2012-11-13 | 2016-07-05 | Georgia-Pacific Consumer Products Lp | Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric |
US9349175B2 (en) | 2012-11-13 | 2016-05-24 | Georgia-Pacific Consumer Products Lp | Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric |
FI126174B (en) | 2012-12-04 | 2016-07-29 | Valmet Automation Oy | Tissue measurement |
JP6347074B2 (ja) * | 2013-11-12 | 2018-06-27 | ジーピーシーピー アイピー ホールディングス エルエルシー | ファブリックの特徴を決定するための方法 |
BR122021012179B1 (pt) | 2013-11-14 | 2022-09-20 | Gpcp Ip Holdings Llc | Métodos para preparar um produto de papel, e máquinas de fabricação de papel para fabricar um produto de papel |
RU2659278C2 (ru) * | 2014-04-02 | 2018-06-29 | Ска Хайджин Продактс Аб | Поглощающий бумажный продукт и способ изготовления такого поглощающего бумажного продукта |
USD767906S1 (en) * | 2014-12-16 | 2016-10-04 | Best Pacific Textile Ltd. | Lace fabric |
US9879376B2 (en) | 2015-08-10 | 2018-01-30 | Voith Patent Gmbh | Structured forming fabric for a papermaking machine, and papermaking machine |
EP3856960A4 (de) * | 2018-09-28 | 2022-05-04 | Kimberly-Clark Worldwide, Inc. | Papiermaschinengewebe mit sich kreuzenden köpermustern |
EP3856961A4 (de) * | 2018-09-28 | 2022-05-04 | Kimberly-Clark Worldwide, Inc. | Gewebe für die papierherstellung mit diskreten ausstülpungen quer zur maschinenrichtung |
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DE3600530A1 (de) * | 1986-01-10 | 1987-07-16 | Wangner Gmbh Co Kg Hermann | Verwendung einer papiermaschinenbespannung zur herstellung von tissue-papier oder poroesem vlies und dafuer geeignete papiermaschinenbespannung |
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CA2069193C (en) * | 1991-06-19 | 1996-01-09 | David M. Rasch | Tissue paper having large scale aesthetically discernible patterns and apparatus for making the same |
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US5520225A (en) * | 1995-01-23 | 1996-05-28 | Wangner Systems Corp. | Pocket arrangement in the support surface of a woven papermaking fabric |
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- 1999-04-20 DE DE1999117832 patent/DE19917832C2/de not_active Expired - Fee Related
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- 2000-04-04 JP JP2000612562A patent/JP2002542406A/ja active Pending
- 2000-04-04 WO PCT/EP2000/002972 patent/WO2000063489A1/de active Application Filing
- 2000-04-04 GB GB0123631A patent/GB2363393B/en not_active Expired - Fee Related
- 2000-04-04 AU AU45425/00A patent/AU4542500A/en not_active Abandoned
- 2000-04-18 CO CO00028637A patent/CO5241334A1/es unknown
- 2000-04-18 TW TW89107211A patent/TW464713B/zh not_active IP Right Cessation
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2001
- 2001-10-04 US US09/969,733 patent/US6592714B2/en not_active Expired - Lifetime
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DE3600530A1 (de) * | 1986-01-10 | 1987-07-16 | Wangner Gmbh Co Kg Hermann | Verwendung einer papiermaschinenbespannung zur herstellung von tissue-papier oder poroesem vlies und dafuer geeignete papiermaschinenbespannung |
WO1997032081A1 (en) * | 1996-02-29 | 1997-09-04 | Asten, Inc. | Papermaking fabric, process for producing high bulk products and the products produced thereby |
WO1998010142A1 (en) * | 1996-09-06 | 1998-03-12 | Kimberly-Clark Worldwide, Inc. | Process for producing high-bulk tissue webs using nonwoven substrates |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6746570B2 (en) | 2001-11-02 | 2004-06-08 | Kimberly-Clark Worldwide, Inc. | Absorbent tissue products having visually discernable background texture |
US6749719B2 (en) | 2001-11-02 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements |
US6787000B2 (en) | 2001-11-02 | 2004-09-07 | Kimberly-Clark Worldwide, Inc. | Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
US6790314B2 (en) | 2001-11-02 | 2004-09-14 | Kimberly-Clark Worldwide, Inc. | Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
US6821385B2 (en) | 2001-11-02 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements |
Also Published As
Publication number | Publication date |
---|---|
US6592714B2 (en) | 2003-07-15 |
DE19917832C2 (de) | 2001-09-13 |
GB2363393B (en) | 2003-09-10 |
US20020088596A1 (en) | 2002-07-11 |
TW464713B (en) | 2001-11-21 |
DE19917832A1 (de) | 2000-11-02 |
GB2363393A (en) | 2001-12-19 |
AU4542500A (en) | 2000-11-02 |
JP2002542406A (ja) | 2002-12-10 |
CO5241334A1 (es) | 2003-01-31 |
GB0123631D0 (en) | 2001-11-21 |
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