GB1354615A - Method and apparatus for the production and/or processing of a sheet of material by compression - Google Patents

Method and apparatus for the production and/or processing of a sheet of material by compression

Info

Publication number
GB1354615A
GB1354615A GB1753071A GB1753071A GB1354615A GB 1354615 A GB1354615 A GB 1354615A GB 1753071 A GB1753071 A GB 1753071A GB 1753071 A GB1753071 A GB 1753071A GB 1354615 A GB1354615 A GB 1354615A
Authority
GB
United Kingdom
Prior art keywords
pressure
sheet
die plate
plate
rubber
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.)
Expired
Application number
GB1753071A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB1354615A publication Critical patent/GB1354615A/en
Expired 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/20—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising esters
    • 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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2375/00—Polyureas; Polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1354615 Laminating press and method KALLE AG 27 May 1971 [29 May 1970] 17530/71 Headings B5N and B5F [Also in Division B6] A method for the production of a laminate or an embossed sheet of material by compression, comprises in a first step, applying a constant pressure to the centre of the starting material and then progressively extending the area to which the constant pressure is applied toward the edges of the material, this pressure being sufficient to remove air from between adjacent surfaces of material for laminating or from the surface of the material to be embossed but insufficient to laminate or emboss, then in a second step increasing the pressure until the full compression pressure is applied to produce the required product. The second step of the method is preferably effected at an elevated temperature. An apparatus for use in the method includes a die plate 2 and a base-plate 9 adapted to support the material being processed by pressure applied by the die plate, the die plate having an aperture 5 therein, and, positioned adjacent to its pressure surface a sheet 3 of flexible, elastic, pressure-resistant, impermeable material, e.g. natural rubber, butadienestyrene rubber, butadiene-acrylonitrile rubber, butyl rubber, polyacrylic rubber, chlorosulphonated polyethylene or silicone rubber, such that while the die plate and the base-plate are separated, the sheet can be inflated by fluid pressure exerted between the die plate and the sheet through the aperture, whereby the sheet becomes distended from a position in which it is in contact with the die plate, means being provided whereby on compression of the inflated sheet between the die plate and the base-plate, the said fluid can be expelled at substantially constant pressure. In the embodiment shown, the base-plate 9 is heatable and has a profiled surface 10, air under pressure is introduced through the pipe-line 6 and peripheral channel 7, and constant pressure is maintained by the valve regulator 8, a piston 1 serving to lower the die plate. The material to be laminated or embossed comprises one or more cut sheets of material, each cut sheet consisting either of a single layer of material or of several united layers of different materials. Specified materials for single layer cut sheets are homo- and copolymers of vinyl chloride, polyolefine, butadiene-acrylonitrile copolymer or polyurethane. Specified two layer cut sheets consist of a matted fleece of polyester fibres and a polymer layer, e.g. of one of the polymers specified above. Preferred multi-layer cut sheets comprise either an outer layer of microporous polyurethane or a stretched polyester film bonded to a physically homogeneous layer of polyurethane.
GB1753071A 1970-05-29 1971-05-27 Method and apparatus for the production and/or processing of a sheet of material by compression Expired GB1354615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026258 DE2026258A1 (en) 1970-05-29 1970-05-29 Method and device for the manufacture of a format flat structure

Publications (1)

Publication Number Publication Date
GB1354615A true GB1354615A (en) 1974-06-05

Family

ID=5772416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1753071A Expired GB1354615A (en) 1970-05-29 1971-05-27 Method and apparatus for the production and/or processing of a sheet of material by compression

Country Status (7)

Country Link
BE (1) BE767714A (en)
CA (1) CA960563A (en)
CH (1) CH523141A (en)
DE (1) DE2026258A1 (en)
FR (1) FR2096766B1 (en)
GB (1) GB1354615A (en)
NL (1) NL7106900A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000162A1 (en) * 1977-09-29 1979-04-05 Kemanobel Ab Glass-plastic laminate and method and device for its production
DK154551B (en) * 1973-05-25 1988-11-28 Saint Gobain METHOD AND APPARATUS FOR MANUFACTURING LAMINATED WOODS
WO2004030900A1 (en) 2002-10-02 2004-04-15 Npc Incorporated Laminating system
ES2217902A1 (en) * 2001-07-26 2004-11-01 Joan M. Oller Valls Fabrication of motor vehicle internal coating assemblies consists of uniform pressing of molded material guided by material forming points guides
EP1705969A2 (en) * 2005-01-27 2006-09-27 Delphi Technologies, Inc. Electronic assembly having a substrate laminated within a backplate cavity
CN101733949A (en) * 2008-11-25 2010-06-16 胡克莱茵有限责任公司 Plate press and pressed sheet-pressed cushion unit
EP2540500A1 (en) * 2011-06-28 2013-01-02 U-NICA Technology AG Lamination device and method for films with temperature-sensitive elements and documents produced with same
WO2013044181A1 (en) 2011-09-23 2013-03-28 1366 Technologies Inc. Methods and apparati for handling, heating and cooling a substrate upon which a pattern is made by a tool in heat flowable material coating, including substrate transport, tool laydown, tool tensioning, and tool retraction
WO2018167730A1 (en) * 2017-03-17 2018-09-20 Sabic Global Technologies B.V. Press platens having fluid-driven variable pressing surface geometry and related methods
TWI734631B (en) * 2019-12-19 2021-07-21 日商倍科有限公司 Stamping device and stamping method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO890091L (en) * 1988-01-11 1989-07-12 Thiokol Morton Inc PROCEDURE AND DEVICE FOR AA APPLYING POLYMER MATERIALS ON PRINTED CIRCUITS.
CN107650234A (en) * 2017-09-21 2018-02-02 苏州盛风文化创意发展有限公司 A kind of machine for being used to press fan covering of the fan

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154551B (en) * 1973-05-25 1988-11-28 Saint Gobain METHOD AND APPARATUS FOR MANUFACTURING LAMINATED WOODS
WO1979000162A1 (en) * 1977-09-29 1979-04-05 Kemanobel Ab Glass-plastic laminate and method and device for its production
ES2217902A1 (en) * 2001-07-26 2004-11-01 Joan M. Oller Valls Fabrication of motor vehicle internal coating assemblies consists of uniform pressing of molded material guided by material forming points guides
WO2004030900A1 (en) 2002-10-02 2004-04-15 Npc Incorporated Laminating system
EP1550548A1 (en) * 2002-10-02 2005-07-06 NPC Incorporated Laminating system
EP1550548A4 (en) * 2002-10-02 2008-02-20 Npc Inc Laminating system
EP1705969A2 (en) * 2005-01-27 2006-09-27 Delphi Technologies, Inc. Electronic assembly having a substrate laminated within a backplate cavity
EP1705969A3 (en) * 2005-01-27 2008-07-02 Delphi Technologies, Inc. Electronic assembly having a substrate laminated within a backplate cavity
CN101733949A (en) * 2008-11-25 2010-06-16 胡克莱茵有限责任公司 Plate press and pressed sheet-pressed cushion unit
CN101733949B (en) * 2008-11-25 2015-05-20 胡克莱茵有限责任公司 Plate press and pressed sheet-pressed cushion unit
EP2540500A1 (en) * 2011-06-28 2013-01-02 U-NICA Technology AG Lamination device and method for films with temperature-sensitive elements and documents produced with same
WO2013000535A1 (en) * 2011-06-28 2013-01-03 U-Nica Technology Ag Lamination apparatus and method for sheet materials having temperature‑sensitive elements, and documents produced thereby
US9623699B2 (en) 2011-06-28 2017-04-18 U-Nica Technology Ag Lamination apparatus and method for sheet materials having temperature-sensitive elements, and documents produced thereby
WO2013044181A1 (en) 2011-09-23 2013-03-28 1366 Technologies Inc. Methods and apparati for handling, heating and cooling a substrate upon which a pattern is made by a tool in heat flowable material coating, including substrate transport, tool laydown, tool tensioning, and tool retraction
CN103958161A (en) * 2011-09-23 2014-07-30 1366科技公司 Method and apparatus for handling, heating and cooling a substrate upon which a pattern is made by a tool in heat flowable material coating, including substrate transport, tool laydown, tool tensioning, and tool retraction
EP2758227A4 (en) * 2011-09-23 2015-04-29 1366 Tech Inc Methods and apparati for handling, heating and cooling a substrate upon which a pattern is made by a tool in heat flowable material coating, including substrate transport, tool laydown, tool tensioning, and tool retraction
US10549476B2 (en) 2011-09-23 2020-02-04 1366 Technologies, Inc. Methods and apparati for handling, heating and cooling a substrate upon which a pattern is made by a tool in heat flowable material coating, including substrate transport, tool laydown, tool tensioning and tool retraction
WO2018167730A1 (en) * 2017-03-17 2018-09-20 Sabic Global Technologies B.V. Press platens having fluid-driven variable pressing surface geometry and related methods
TWI734631B (en) * 2019-12-19 2021-07-21 日商倍科有限公司 Stamping device and stamping method

Also Published As

Publication number Publication date
BE767714A (en) 1971-11-26
NL7106900A (en) 1971-12-01
FR2096766A1 (en) 1972-02-25
CA960563A (en) 1975-01-07
CH523141A (en) 1972-05-31
FR2096766B1 (en) 1974-03-08
DE2026258A1 (en) 1971-12-09

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed