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1. WO1979001149 - A METHOD OF MANUFACTURING A LAMINATE

Publication Number WO/1979/001149
Publication Date 27.12.1979
International Application No. PCT/SE1979/000125
International Filing Date 30.05.1979
IPC
B28B 19/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
19Machines or methods for applying the material to surfaces to form a permanent layer thereon
B28B 7/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
7Moulds; Cores; Mandrels
36Linings or coatings
B29C 63/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
63Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
E04G 11/36 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
11Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
36for floors, ceilings, or roofs of plane or curved surfaces
E04G 9/08 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
9Forming or shuttering elements for general use
08Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
CPC
B28B 19/003
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
19Machines or methods for applying the material to surfaces to form a permanent layer thereon
003to insulating material
B28B 7/36
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
7Moulds; Cores; Mandrels
36Linings or coatings, ; e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
B29C 63/0034
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
63Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
0026an edge face with strip material, e.g. a panel edge
0034the strip material being folded
B32B 13/02
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
13Layered products comprising a ; a layer of; water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
02with fibres or particles ; being present as additives in the layer
B32B 13/14
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
13Layered products comprising a ; a layer of; water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
14next to a fibrous or filamentary layer
B32B 21/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21Layered products comprising ; a layer of; wood, e.g. wood board, veneer, wood particle board
10Next to a fibrous or filamentary layer
Applicants
Inventors
Priority Data
780618830.05.1978SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF MANUFACTURING A LAMINATE
(FR) METHODE DE FABRICATION D"UN LAMINE
Abstract
(EN)
A method of manufacturing an edge element, which is a laminate and comprises a porous core layer (9) and a hard surface layer (8). A non-stretchable layer (6) is placed on a foldable mold (1, 2, 3, 4, 5) on a support. A hardenable layer (8) is sprayed on the non-stretchable layer (6). The porous core layer (9) is placed on the hardenable layer (8) and the mold with the non-stretchable and the hardenable layer are folded around the core layer. The non-stretchable layer contributes to making the hardenable layer come very close to the surface and the edges of the core layer. Crack formation, curved rather than sharp edges and wrinkle formation are prevented in the finished laminate.
(FR)
Une methode de fabrication d"un element a bordure, qui est un lamine, comprend une couche centrale poreuse (9) et une couche en surface dure (8). Une couche non extensible (6) est placee sur un moule pliable (1, 2, 3, 4, 5) sur un support. Une couche durcissable (8) est vaporisee sur la couche non extensible (6). La couche centrale poreuse (9) est placee sur la couche durcissable (8) et le moule avec la couche non extensible et la couche durcissable sont repliees autour de la couche centrale. La couche non extensible contribue a fabriquer la couche durcissable de maniere a ce qu"elle vienne tres pres de la surface et des bords de la couche centrale. Ainsi, la formation de fissures et de rides et d"aretes arrondies plutot que vives est evitee dans le lamine fini.
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