CA2136702A1 - Shaped part of plastic foam flocks - Google Patents

Shaped part of plastic foam flocks

Info

Publication number
CA2136702A1
CA2136702A1 CA002136702A CA2136702A CA2136702A1 CA 2136702 A1 CA2136702 A1 CA 2136702A1 CA 002136702 A CA002136702 A CA 002136702A CA 2136702 A CA2136702 A CA 2136702A CA 2136702 A1 CA2136702 A1 CA 2136702A1
Authority
CA
Canada
Prior art keywords
plastic foam
shaped part
flocks
foam flocks
intercon
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.)
Granted
Application number
CA002136702A
Other languages
French (fr)
Other versions
CA2136702C (en
Inventor
Bernhard Eder
Franz Reitinger
Hans-Michael Sulzbach
Horst Klahre
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.)
CA Greiner and Soehne GmbH
Original Assignee
Bernhard Eder
Franz Reitinger
Hans-Michael Sulzbach
Horst Klahre
C.A. Greiner & Sohne Gesellschaft M.B.H.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25596159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2136702(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AT241693A external-priority patent/AT401932B/en
Priority claimed from AT155694A external-priority patent/AT402640B/en
Application filed by Bernhard Eder, Franz Reitinger, Hans-Michael Sulzbach, Horst Klahre, C.A. Greiner & Sohne Gesellschaft M.B.H. filed Critical Bernhard Eder
Publication of CA2136702A1 publication Critical patent/CA2136702A1/en
Application granted granted Critical
Publication of CA2136702C publication Critical patent/CA2136702C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0446—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by increasing the density locally by compressing part of the foam while still in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/92—Wood chips or wood fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911—Recycling consumer used articles or products
    • Y10S264/916—From porous material containing articles, e.g. sponge, foam
    • 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
    • Y10T428/24496—Foamed or cellular component
    • 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
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components

Abstract

The invention describes a shaped part (2) of plastic foam flocks intercon-nected by a cell structure of a plastic foam of primary material, in particular a soft plastic foam, if required, with at least one covering layer arranged on a surface. The average specific gravity is adapted in different cross-sectional pieces (83, 85) to any application technology requirements.
CA 2136702 1993-11-29 1994-11-25 Shaped part of plastic foam flocks Expired - Lifetime CA2136702C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT241693A AT401932B (en) 1993-11-29 1993-11-29 Moulding made from plastic foam, in particular flexible plastic foam, and process and apparatus for producing this moulding
ATA-93/2416 1993-11-29
AT155694A AT402640B (en) 1994-08-10 1994-08-10 Process and device for producing a moulding, and a moulding composed of foamed plastic
ATA-94/1556 1994-08-10

Publications (2)

Publication Number Publication Date
CA2136702A1 true CA2136702A1 (en) 1995-05-30
CA2136702C CA2136702C (en) 2002-10-08

Family

ID=25596159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2136702 Expired - Lifetime CA2136702C (en) 1993-11-29 1994-11-25 Shaped part of plastic foam flocks

Country Status (11)

Country Link
US (3) US5885693A (en)
EP (1) EP0657266B2 (en)
JP (1) JPH07195404A (en)
KR (1) KR950013674A (en)
CN (1) CN1067328C (en)
AT (1) ATE185733T1 (en)
CA (1) CA2136702C (en)
CZ (1) CZ288981B6 (en)
DE (1) DE59408842D1 (en)
ES (1) ES2139701T3 (en)
TW (1) TW264420B (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737013A1 (en) * 1997-08-26 1999-03-04 Moeller Plast Gmbh Process for the production of flat structures and foamable material for the production of flat structures
DE19737014A1 (en) * 1997-08-26 1999-03-04 Moeller Plast Gmbh Long fiber foam composite
DE19834100C2 (en) * 1998-07-29 2000-05-11 Hennecke Gmbh Method and device for producing foam blocks with an angular cross section in a flake composite
FR2796589B1 (en) * 1999-07-23 2001-11-16 Joint Francais IMPROVEMENT IN A PROCESS FOR MANUFACTURING CELLULAR PLASTIC MATERIALS AND PARTS THUS OBTAINED
US6085443A (en) * 1999-09-03 2000-07-11 Pioneer Hi-Bred International, Inc. Apparatus and method for drying relatively small lots of products
JP2001129885A (en) * 1999-11-04 2001-05-15 Bridgestone Corp Molded article of urethane chip and manufacturing method therefor
EP1512508A3 (en) * 1999-12-23 2006-01-25 Mobius Technologies, Inc. Polymeric foam powder processing techniques and foam powder products
ATA11932000A (en) * 2000-07-11 2005-04-15 Greiner Perfoam Gmbh METHOD FOR PRODUCING FOAM PRODUCTS
MY131962A (en) * 2001-01-24 2007-09-28 Nichia Corp Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the same
JP2002321237A (en) * 2001-04-25 2002-11-05 Honda Motor Co Ltd Method for recycling cushioning material of seat for vehicle
RU2004129489A (en) * 2002-02-04 2005-06-27 Мобиус Текнолоджис, Инк., (Us) METHOD FOR GRINDING POLYMER FOAM MIXTURES
US20030208846A1 (en) * 2002-04-09 2003-11-13 Guarino Joseph Francesco Multi-use support pillow
US20050281999A1 (en) * 2003-03-12 2005-12-22 Petritech, Inc. Structural and other composite materials and methods for making same
DE10311245A1 (en) * 2003-03-14 2004-09-30 Greiner Perfoam Ges.m.b.H. Acoustic part made of composite foam
US20070151658A1 (en) * 2004-03-12 2007-07-05 Surendra Khambete Contoured mold for forming decouplers for attenuating sound in a vehicle
AT500271B1 (en) * 2004-03-25 2008-02-15 Greiner Perfoam Gmbh DEVICE AND METHOD FOR PRODUCING A SHAPE AND MOLDED PART
US20060003148A1 (en) * 2004-06-30 2006-01-05 Zwynenburg James L Interlocking polymeric foam floor underlayment and process for making
TWI410314B (en) * 2005-04-06 2013-10-01 羅門哈斯電子材料Ｃｍｐ控股公司 Apparatus for forming a porous reaction injection molded chemical mechanical polishing pad
NO326194B1 (en) * 2005-10-28 2008-10-13 Ekornes Asa Procedure for re-stopping and stopping form for re-stopping
WO2007149786A2 (en) * 2006-06-17 2007-12-27 Crg Logics Smart connection system and method
WO2008087078A1 (en) 2007-01-16 2008-07-24 Basf Se Hybrid systems consisting of foamed thermoplastic elastomers and polyurethanes
AT505333A1 (en) 2007-05-10 2008-12-15 Greiner Perfoam Gmbh METHOD AND DEVICE FOR PRODUCING A FORM PART
JP5380909B2 (en) * 2008-05-30 2014-01-08 株式会社ブリヂストン Mold and molding method of resin foam molding
DE102008029741A1 (en) * 2008-06-25 2009-12-31 Berleburger Schaumstoffwerk Gmbh Process for producing foam bodies
WO2010088365A2 (en) * 2009-01-29 2010-08-05 Radva Corporation Dual platen molding machine
KR20110040082A (en) * 2009-10-13 2011-04-20 삼성전자주식회사 Expanded polymer product and expanded polymer manufacturing mold for the same
CA2706263C (en) * 2010-06-03 2016-08-02 Giant Factories Inc. Method for recycling cured foam insulation for use in insulating cavities of devices requiring thermal insulation
CN102770258B (en) * 2010-06-15 2015-08-26 松下电器产业株式会社 Foamex forming method and Foamex mould
US9132575B2 (en) * 2011-11-17 2015-09-15 Hoffer Plastics Corporation Carburetor float and method of manufacturing same
US8695136B2 (en) * 2012-02-24 2014-04-15 Be Aerospace, Inc. Seat cushion with distributed flotation foam use in aircraft seats
US20170204620A9 (en) * 2012-05-10 2017-07-20 Michael Freedman & Associates, Inc. Multi-layer acoustical flooring tile and method of manufacture
JP6331323B2 (en) * 2012-10-18 2018-05-30 株式会社カネカ Bulk density measuring device for pre-expanded particles and method for producing pre-expanded particles
DE102013002519B4 (en) 2013-02-13 2016-08-18 Adidas Ag Production method for damping elements for sportswear
TWI529059B (en) * 2013-11-29 2016-04-11 Taiwan Green Point Entpr Co Injection molding machine and the use of the tablet press detection system and detection methods
GB2518757B (en) * 2014-09-26 2016-07-27 Custompac Ltd Process for the production of packaging material
DE102015202013B4 (en) * 2015-02-05 2019-05-09 Adidas Ag Process for producing a plastic molding, plastic molding and shoe
US10925253B2 (en) 2015-02-17 2021-02-23 Charles Croughwell Filler material, method of recycling plastic, and devices made therefrom
KR101704262B1 (en) * 2015-09-15 2017-02-07 현대자동차주식회사 Method for manufacturing molded product with controlled density and molded product manufactured by the same
CN105291339B (en) * 2015-11-14 2018-03-27 青岛海诺中天科技有限公司 Plastic foam plate forming machine
DE102016209045B4 (en) 2016-05-24 2022-05-25 Adidas Ag METHOD AND DEVICE FOR AUTOMATICALLY MANUFACTURING SHOE SOLES, SOLES AND SHOES
DE102016209046B4 (en) 2016-05-24 2019-08-08 Adidas Ag METHOD FOR THE PRODUCTION OF A SHOE SOLE, SHOE SOLE, SHOE AND PREPARED TPU ITEMS
AT519381A2 (en) * 2016-11-24 2018-06-15 Fill Gmbh Process for producing a shaped body
DE102016223980B4 (en) * 2016-12-01 2022-09-22 Adidas Ag Process for the production of a plastic molding
TWI690405B (en) * 2017-07-19 2020-04-11 歐特捷實業股份有限公司 Molding method for polymer foamed articles
CA3142107A1 (en) * 2019-05-27 2020-12-03 Ronie Reuben Method of forming a unitary down feather article having different density sections therein
DE102019215874B4 (en) * 2019-10-15 2023-06-07 Adidas Ag Process for producing a particle foam part, in particular a cushioning element for sportswear
CN112776294B (en) * 2019-11-08 2022-05-13 中创文保科技发展(北京)有限公司 Preparation process of package and package prepared by using same
DE102019131109A1 (en) * 2019-11-18 2021-05-20 Werkzeugbau Siegfried Hofmann Gmbh Device for processing a particle foam material for the production of a particle foam molded part
IT202000000175A1 (en) * 2020-01-08 2021-07-08 Persico Spa MOLDING PROCESS AND RELATED MOLDING MACHINE
CN111890624A (en) * 2020-08-07 2020-11-06 江西科技学院 Preparation device and preparation method of nano photocatalytic self-foaming resin cement-based material
DE102020123437A1 (en) * 2020-09-08 2022-03-10 Siegfried Hofmann Gmbh Plant for the production of at least one particle foam molded part
CN112938081B (en) * 2021-01-25 2021-11-12 壹物科技股份有限公司 Compression-resistant packaging box
DE102021209983A1 (en) * 2021-09-09 2023-03-09 Elringklinger Ag Structural component, vehicle and method for manufacturing a structural component
FI20216053A1 (en) * 2021-10-11 2023-04-12 Kiilto Oy Arrangement and method
CN115026997B (en) * 2022-04-28 2024-03-08 泰德兴精密电子（昆山）有限公司 Double-shot injection product and mold forming process thereof
SE2230305A1 (en) * 2022-09-23 2024-03-24 Stora Enso Oyj A solid cellulose foam product for protection of an object, and a method of producing said solid foam product
CN116080006B (en) * 2023-03-06 2023-07-04 长沙申大科技集团股份有限公司 High-precision injection mold and injection molding method for automobile plastic parts

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354578A (en) * 1964-07-24 1967-11-28 Mattel Inc Figure toy having compressed elastomeric stuffing and bonded cover
FR1484844A (en) * 1965-05-19 1967-06-16 Basf Ag Method and apparatus for making foamed plastic articles
US3950471A (en) * 1971-05-07 1976-04-13 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Manufacture of molded articles of particulate foamed ethylene copolymers
US3878133A (en) * 1972-08-17 1975-04-15 Dow Chemical Co Cushioning and materials therefor
JPS55135626A (en) * 1979-04-12 1980-10-22 Yoshihiko Seki Formed-body forming system using scrap of formed plastic form article as raw material
US4250136A (en) * 1979-10-22 1981-02-10 Composite Technology Corporation Method of forming a composite structure
US4243625A (en) * 1979-11-16 1981-01-06 Mobay Chemical Corporation Flexible foam bonding process
US4448738A (en) * 1980-05-14 1984-05-15 Synergistics Chemicals Ltd. Process for producing foamed plastic articles
US4307200A (en) * 1981-01-26 1981-12-22 Seymour Lichter Composite foamed material
US4303602A (en) * 1981-01-26 1981-12-01 Seymour Lichter Process for the production of composite foamed material
DE3422425A1 (en) * 1984-06-16 1985-12-19 Storopack Hans Reichenecker GmbH & Co, 7430 Metzingen METHOD FOR PRODUCING BALL-CAPABLE BALL SEGMENT-SHAPED PACKING MATERIAL BODIES FROM PLASTIC
US4666646A (en) * 1985-07-24 1987-05-19 Chang Kun H Method of producing high-density PU foam material
CH668033A5 (en) * 1985-10-10 1988-11-30 Kork Ag Boswil Composite polystyrene foam mouldings - produced with two parts of different density by equipment which moves rams against tapered sides of moulds to alter mould width
DE3603108A1 (en) * 1986-02-01 1987-08-06 Hans Erlenbach DEVICE FOR PRODUCING MOLDINGS FROM FOAMED PLASTIC
US4813859A (en) * 1987-04-03 1989-03-21 Bullard Calvin P Apparatus for molding expandable polystyrene foam articles
US4874648A (en) * 1988-03-17 1989-10-17 Sorrento Engineer, Inc. Method of making flame resistant polyimide foam insulation and the resulting insulation
AT406606B (en) * 1988-07-14 2000-07-25 Greiner Schaumstoffwerk MOLDED PART FROM FOAM PANELS
US5614135A (en) * 1990-01-18 1997-03-25 Henderson's Industries Pty. Ltd. Moulding processes and apparatus
DE4008173A1 (en) * 1990-03-15 1991-09-19 Philippine Tech Kunststoff Moulded foam liner for e.g. car doors - involves steaming expanded particles in mould and closing part of mould to form prod. with integral low density region e.g. arm rest
US5284431A (en) * 1990-08-28 1994-02-08 Jsp Corporation Filling apparatus for filling foamed particles of a thermoplastic resin into a mold
NL9002467A (en) * 1990-11-12 1992-06-01 Fbp Holding B V METHOD FOR PREPARING A SUBSTRATE MATERIAL AND THE SUBSTRATE MATERIAL OBTAINED
US5252270A (en) * 1990-12-20 1993-10-12 Basf Aktiengesellschaft Method of forming foam moldings having varied density regions
US5173307A (en) * 1991-01-09 1992-12-22 Herman Miller, Inc. Foam-rebonding mold
EP0496015B1 (en) * 1991-01-22 1996-05-29 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process of production of foamed articles of olefin resins and apparatus therefor
US5135959A (en) * 1991-05-20 1992-08-04 Sorrento Engineering Corporation Method of impregnating reticulated foam with polymide foam and products thereof
US5696201A (en) * 1992-04-06 1997-12-09 Matec Holding Ag Sound and heat insulation having little odor
US5432204A (en) * 1993-01-22 1995-07-11 Woodbridge Foam Corporation Foamed polymer and process for production thereof
DE4316190C1 (en) * 1993-05-14 1994-12-08 Hennecke Gmbh Maschf Method and device for processing polyurethane foam waste, in particular flexible foam waste, for recycling as additives in the manufacture of polyurethane
US5429788A (en) * 1994-03-28 1995-07-04 Kimberly-Clark Corporation Apparatus and method for depositing particulate material in a composite substrate

Also Published As

Publication number Publication date
CA2136702C (en) 2002-10-08
EP0657266A1 (en) 1995-06-14
EP0657266B2 (en) 2005-09-07
EP0657266B1 (en) 1999-10-20
DE59408842D1 (en) 1999-11-25
US6042764A (en) 2000-03-28
CZ288981B6 (en) 2001-10-17
ES2139701T3 (en) 2000-02-16
CN1112053A (en) 1995-11-22
CN1067328C (en) 2001-06-20
JPH07195404A (en) 1995-08-01
ATE185733T1 (en) 1999-11-15
CZ294894A3 (en) 1995-06-14
KR950013674A (en) 1995-06-15
US6045345A (en) 2000-04-04
US5885693A (en) 1999-03-23
TW264420B (en) 1995-12-01

Similar Documents

Publication Publication Date Title
CA2136702A1 (en) Shaped part of plastic foam flocks
CA2399614A1 (en) Flexible reflective insulating structures
CA2033602A1 (en) Elastic fixing roll with excellent release property
AU7415896A (en) Sports footwear with a sole unit comprising at least one composite material layer partly involving the sole unit itself
ES2141264T3 (en) RETRORREFLECTIVE LAMINATE WITH CUBIC PEAKS, FLEXIBLE.
ES8500585A1 (en) Polycarbonate plastic panel.
EG20964A (en) Sports footwear with a sole unit comprising at least one composite material layer partly involving the sole unit itself
EP0361740A3 (en) Vehicle inner panel
AU5525594A (en) Papermaking felt with hydrophobic layer
BR9610146A (en) Floating cable assembly and process of producing the same.
EP0658930A3 (en) Varying the thickness of the surface silicon layer in a silicon-on-insulator substrate.
CA2236090A1 (en) Water-vapour-permeable composite material
EP0641528A3 (en) Molded surface fastener.
MY118416A (en) Elastomers from compositions comprising rigid thermoplastic polyurethane.
USD366460S (en) Front face of a display panel for a dust collector
EP0364102A3 (en) Vehicle headliner
AU7592696A (en) Panel element
GB2123339B (en) Weather-resisting extruded rubbery articles having on the surface thereof a thin layer of a colored rubbery material
CA2055371A1 (en) Construction Element
CA2059035A1 (en) Packaging material
MX9804003A (en) Fender protective structure for curved surfaces.
EP0238472A3 (en) Thermoformable laminate structure
EP0606140A3 (en) Composite shaft with flexible features.
MY112799A (en) Wall system
CA2197618A1 (en) Snowmobile

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20141125