GB1287136A - Temporary support for webbed material - Google Patents

Temporary support for webbed material

Info

Publication number
GB1287136A
GB1287136A GB5426569A GB5426569A GB1287136A GB 1287136 A GB1287136 A GB 1287136A GB 5426569 A GB5426569 A GB 5426569A GB 5426569 A GB5426569 A GB 5426569A GB 1287136 A GB1287136 A GB 1287136A
Authority
GB
United Kingdom
Prior art keywords
layer
heat
mutable
web
softening
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
GB5426569A
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.)
Avery Products Corp
Original Assignee
Avery Products 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 Avery Products Corp filed Critical Avery Products Corp
Publication of GB1287136A publication Critical patent/GB1287136A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer

Landscapes

  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1287136 Laminates AVERY PRODUCTIONS CORP 5 Nov 1969 [5 Nov 1968] 54265/69 Heading B5N A temporary laminate for processing and handling operations comprises a base layer, e.g. stiff paper, a heat-softening layer, e.g. polyethylene or wax, bonded on one surface to the base layer, the heat-softening layer being of material that assumes a condition in which it can effect mechanical bonding only at a temperature above ambient temperature and at a pressure above atmospheric pressure, and a mutable web, e.g. a woven or non-woven fabric or foil of plastics material or aluminium, directly and temporarily bonded to the opposite surface of the heat-softening layer by the application of heat and pressure, the mutable web when unsupported by the base layer having insufficient stability for processing and handling operations, e.g. decorating, cutting, blanking out, overlaminating, sheeting, slitting, rewinding or dispensing, the strength of the bond between the heatsoftening layer and the base layer being substantially greater than the strength of the bond between the heat-softening layer and the mutable web, and the cohesion of the heatsoftening layer being greater than the adhesion between the heat-softening layer and the mutable web, the strength of the mutable web, being sufficiently great that it is strippable from the heat-softening layer after the processing and handling operations and after stripping is free of the material of the heat-softening layer. The heat-softening layer may be bonded to the base layer by means of a pressure-sensitive adhesive. If the mutable web tends to shrink when heated a first base layer may be coated with a release coating, e.g. a silicone, coated with pressure sensitive adhesive, laminated with a heatsoftening layer, laminated by heat and pressure with the mutable web, and the first base layer stripped from the adhesive layer, the laminate comprising the mutable web, heat-softening layer and adhesive then being allowed to change in dimension to release stresses in the mutable web and then laminated to a second base layer by means of the adhesive layer, the bond between the second base layer and the heatsoftening layer being substantially stronger than the bond between the mutable web and the heatsoftening layer.
GB5426569A 1968-11-05 1969-11-05 Temporary support for webbed material Expired GB1287136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77351768A 1968-11-05 1968-11-05

Publications (1)

Publication Number Publication Date
GB1287136A true GB1287136A (en) 1972-08-31

Family

ID=25098532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5426569A Expired GB1287136A (en) 1968-11-05 1969-11-05 Temporary support for webbed material

Country Status (6)

Country Link
JP (1) JPS5323346B1 (en)
BE (1) BE741210A (en)
DE (1) DE1955607C3 (en)
FR (1) FR2022638A1 (en)
GB (1) GB1287136A (en)
NL (1) NL6916732A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5936594B2 (en) * 2013-11-28 2016-06-22 エステック株式会社 Laminate manufacturing method and manufacturing apparatus

Also Published As

Publication number Publication date
DE1955607A1 (en) 1970-06-18
NL6916732A (en) 1970-05-08
FR2022638A1 (en) 1970-07-31
BE741210A (en) 1970-04-16
JPS5323346B1 (en) 1978-07-14
DE1955607B2 (en) 1979-01-04
DE1955607C3 (en) 1979-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee