GB1321305A - Method of laminating assemblies which include plastics material - Google Patents

Method of laminating assemblies which include plastics material

Info

Publication number
GB1321305A
GB1321305A GB2316270A GB1321305DA GB1321305A GB 1321305 A GB1321305 A GB 1321305A GB 2316270 A GB2316270 A GB 2316270A GB 1321305D A GB1321305D A GB 1321305DA GB 1321305 A GB1321305 A GB 1321305A
Authority
GB
United Kingdom
Prior art keywords
cauls
stack
laminates
press
plastics material
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
GB2316270A
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.)
CUPRO SAPPHIRE Ltd
TAUNTON VALVE IND Ltd
Original Assignee
CUPRO SAPPHIRE Ltd
TAUNTON VALVE IND Ltd
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 CUPRO SAPPHIRE Ltd, TAUNTON VALVE IND Ltd filed Critical CUPRO SAPPHIRE Ltd
Publication of GB1321305A publication Critical patent/GB1321305A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
    • B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means
    • 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
    • B30B15/062—Press plates
    • B30B15/064—Press plates with heating or cooling means
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/021—Treatment by energy or chemical effects using electrical effects

Abstract

1321305 Laminated products CUPRO SAPPHIRE Ltd and TAUNTON VALE INDUSTRIES Ltd 12 May 1971 [13 May 1970] 23162/70 Heading B5N Laminates comprising plastics material are prepared by forming a stack of assembled layers of the materials to be laminated and metal cauls separating the assemblies, heating the stack by applying an electric current directly to some of the cauls and applying pressure to the stack. The laminate may comprise melamine resin impregnated papers bonded to each other or sandwiching a core of hardboard, chipboard, plywood or phenolic resin impregnated paper and may be curved or planar. The cauls may be of stainless steel with a copper foil edging and have brass contact bars at their edges to enable adjacent or non-adjacent cauls to be joined by a flexible woven copper connector, the ends of which have been dipped in molten solder. The stack may be placed between the jaws of a press. After lamination by heat and pressure, the stack is allowed to cool, removed from the press and the laminates and cauls separated ready for reuse of the cauls.
GB2316270A 1970-05-13 1970-05-13 Method of laminating assemblies which include plastics material Expired GB1321305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2316270 1970-05-13

Publications (1)

Publication Number Publication Date
GB1321305A true GB1321305A (en) 1973-06-27

Family

ID=10191169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316270A Expired GB1321305A (en) 1970-05-13 1970-05-13 Method of laminating assemblies which include plastics material

Country Status (1)

Country Link
GB (1) GB1321305A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497476A1 (en) * 1981-01-08 1982-07-09 Chapuis Eugene Moulding laminated thermoplastic films contg. metal inserts - for producing gps. of components for spectacle frames etc.
EP0056668A1 (en) * 1981-01-16 1982-07-28 Michel Delair Method of producing printed circuit layers and tool therefor
WO1994017976A1 (en) * 1993-02-10 1994-08-18 Cedal S.R.L. Process for the production of plastic laminates with metal laminae especially for printed circuits made from endless bands
WO1994017975A1 (en) * 1993-02-10 1994-08-18 Cedal S.R.L. Process for making plastic laminates with metal laminae for printed circuits especially, with endothermic heating
WO1994021459A1 (en) * 1993-03-18 1994-09-29 Cedal S.R.L. System for automatically connecting a source of electric current to laminates in a press
WO1994023948A1 (en) * 1993-04-09 1994-10-27 Cedal Srl Automatic machine for assembling piles of packages, including copper laminae, to make plastic laminates from bands arranged serpentinewise
WO1994029093A1 (en) * 1993-06-15 1994-12-22 Cedal Srl Process for manufacture by endothermic heating of plastic laminates in a continuous band pressed in cycles
US5547535A (en) * 1992-07-09 1996-08-20 Cedal S.R.L. Process for producing plastic laminates from continuously fed bands
US5615470A (en) * 1992-05-05 1997-04-01 Cedal S.R.L. Process for producing plastic laminates with metal laminae
US5891291A (en) * 1996-01-18 1999-04-06 Matsushita Electric Works, Ltd. Method for manufacturing laminate and apparatus for manufacturing same
US11148384B2 (en) 2015-12-28 2021-10-19 Cedal Equipment Co., Ltd. Thermo induction press for welding printed circuits and method carried out thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497476A1 (en) * 1981-01-08 1982-07-09 Chapuis Eugene Moulding laminated thermoplastic films contg. metal inserts - for producing gps. of components for spectacle frames etc.
EP0056668A1 (en) * 1981-01-16 1982-07-28 Michel Delair Method of producing printed circuit layers and tool therefor
US5615470A (en) * 1992-05-05 1997-04-01 Cedal S.R.L. Process for producing plastic laminates with metal laminae
US5547535A (en) * 1992-07-09 1996-08-20 Cedal S.R.L. Process for producing plastic laminates from continuously fed bands
US5755916A (en) * 1993-02-10 1998-05-26 Cedal S.R.L. Process for making plastic laminates with metal laminae for printed circuits especially, with endothermic heating
WO1994017976A1 (en) * 1993-02-10 1994-08-18 Cedal S.R.L. Process for the production of plastic laminates with metal laminae especially for printed circuits made from endless bands
WO1994017975A1 (en) * 1993-02-10 1994-08-18 Cedal S.R.L. Process for making plastic laminates with metal laminae for printed circuits especially, with endothermic heating
CN1077038C (en) * 1993-02-10 2002-01-02 塞达尔公司 Process for making plastic laminates with metal laminae for printed circuits especially, with endoth ermic heating
CN1051280C (en) * 1993-02-10 2000-04-12 塞达尔公司 Process for the production of plastic laminates with metal laminae, especiall for printed circuits using double-band laminae
WO1994021459A1 (en) * 1993-03-18 1994-09-29 Cedal S.R.L. System for automatically connecting a source of electric current to laminates in a press
US5647940A (en) * 1993-03-18 1997-07-15 Cedal S.R.L. Process for automatically connecting a source of electric current and a pile of packages to make plastic laminates with endothermic heating
CN1054338C (en) * 1993-03-18 2000-07-12 塞达尔公司 System for automatically connecting a source of electric current and a pile of packages to make plastic laminates with endothermic heating
CN1056559C (en) * 1993-04-09 2000-09-20 塞达尔公司 Automatic machine for assembling piles of packages, including copper laminae, to make plastic laminates from bands arranged serpentinewise
WO1994023948A1 (en) * 1993-04-09 1994-10-27 Cedal Srl Automatic machine for assembling piles of packages, including copper laminae, to make plastic laminates from bands arranged serpentinewise
US5804013A (en) * 1993-06-15 1998-09-08 Cedal S.R.L. Process for manufacture by endothermic heating of plastic laminates in a continuous band pressed in cycles
WO1994029093A1 (en) * 1993-06-15 1994-12-22 Cedal Srl Process for manufacture by endothermic heating of plastic laminates in a continuous band pressed in cycles
CN1054337C (en) * 1993-06-15 2000-07-12 塞达尔公司 Process for manufacture by endothermic heating of plastic laminates in a continuous band pressed in cycles
US5891291A (en) * 1996-01-18 1999-04-06 Matsushita Electric Works, Ltd. Method for manufacturing laminate and apparatus for manufacturing same
US11148384B2 (en) 2015-12-28 2021-10-19 Cedal Equipment Co., Ltd. Thermo induction press for welding printed circuits and method carried out thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee