FR2418084A1 - Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin - Google Patents

Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin

Info

Publication number
FR2418084A1
FR2418084A1 FR7805593A FR7805593A FR2418084A1 FR 2418084 A1 FR2418084 A1 FR 2418084A1 FR 7805593 A FR7805593 A FR 7805593A FR 7805593 A FR7805593 A FR 7805593A FR 2418084 A1 FR2418084 A1 FR 2418084A1
Authority
FR
France
Prior art keywords
decorative
laminate
textured
melamine
press plate
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.)
Withdrawn
Application number
FR7805593A
Other languages
French (fr)
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.)
Formica Corp
Original Assignee
Formica Corp
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 Formica Corp filed Critical Formica Corp
Priority to FR7805593A priority Critical patent/FR2418084A1/en
Publication of FR2418084A1 publication Critical patent/FR2418084A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B32B15/12—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 paper or cardboard
    • 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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/08—Stamping or bending
    • B44C3/085—Stamping or bending stamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
    • 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
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/002—Sandblasting
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting 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
    • B32B2451/00—Decorative or ornamental articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

A textured decorative laminate is produced by heat and pressure consolidating a support base, a decorative cellulose sheet impregnated with melamine-formaldehyde resin and a peened metal press plate having a texture over the entire surface facing the sheet. The textured surface has a roughness of 30-200 micro-inches, a Gardner Gloss meter 60 degrees gloss of 20-100 and comprises a myriad of craters of radii of curvature 0.003-0.050 inch. The texture is provided by peening with large and then smaller shot or with shot then grit blasting. The laminate has a textured surface obscuring defects in the substrate while not spoiling the colour of the decoration. The laminate is free from the greyness imparted by etched or sand blasted plates or plates covered with aluminium foil and from the mottling caused by plates covered with glossine paper.
FR7805593A 1978-02-27 1978-02-27 Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin Withdrawn FR2418084A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805593A FR2418084A1 (en) 1978-02-27 1978-02-27 Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805593A FR2418084A1 (en) 1978-02-27 1978-02-27 Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin

Publications (1)

Publication Number Publication Date
FR2418084A1 true FR2418084A1 (en) 1979-09-21

Family

ID=9205114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805593A Withdrawn FR2418084A1 (en) 1978-02-27 1978-02-27 Textured decorative laminate prodn. - using peened metal press plate to texturise decorative cellulosic sheet impregnated with melamine-formaldehyde! resin

Country Status (1)

Country Link
FR (1) FR2418084A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638416A1 (en) * 1993-08-12 1995-02-15 Formica Technology Inc. Improved shot peened press plate and method for producing same
TWI652155B (en) 2015-08-31 2019-03-01 正達國際光電股份有限公司 Substrate, method for making the same, and housing having the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516901A (en) * 1967-01-04 1968-02-05 Chausson Usines Sa Process for the production of sheets, plates and the like of synthetic resin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516901A (en) * 1967-01-04 1968-02-05 Chausson Usines Sa Process for the production of sheets, plates and the like of synthetic resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638416A1 (en) * 1993-08-12 1995-02-15 Formica Technology Inc. Improved shot peened press plate and method for producing same
US5596912A (en) * 1993-08-12 1997-01-28 Formica Technology, Inc. Press plate having textured surface formed by simultaneous shot peening
TWI652155B (en) 2015-08-31 2019-03-01 正達國際光電股份有限公司 Substrate, method for making the same, and housing having the same

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Legal Events

Date Code Title Description
ST Notification of lapse