GB1536556A - Heat sealable multi-layer sheet - Google Patents

Heat sealable multi-layer sheet

Info

Publication number
GB1536556A
GB1536556A GB51256/75A GB5125675A GB1536556A GB 1536556 A GB1536556 A GB 1536556A GB 51256/75 A GB51256/75 A GB 51256/75A GB 5125675 A GB5125675 A GB 5125675A GB 1536556 A GB1536556 A GB 1536556A
Authority
GB
United Kingdom
Prior art keywords
layer sheet
heat sealable
heat
dec
sealable multi
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
GB51256/75A
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.)
Trentesaux-Toulemonde
Original Assignee
Trentesaux-Toulemonde
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 Trentesaux-Toulemonde filed Critical Trentesaux-Toulemonde
Publication of GB1536556A publication Critical patent/GB1536556A/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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • 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
    • B32B15/09—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 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B3/02—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 features of form at particular places, e.g. in edge regions
    • B32B3/04—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 features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2311/24—Aluminium
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Laminated Bodies (AREA)

Abstract

1536556 Laminates TRENTESAUXTOULEMONDE 15 Dec 1975 [17 Dec 1974] 51256/75 Heading B5N A heat-sealable laminate comprises an embossable, or printable layer of paper or aluminium, a polyester film adhered to the sheet by a polyurethane adhesive and a heat-sealable layer of a vinyl chloride-vinyl acetate copolymer or a homo- or co-polymer of a methacrylate adhered to the polyester film by an adhesive comprising a polyester or polyvinyl chloride.
GB51256/75A 1974-12-17 1975-12-15 Heat sealable multi-layer sheet Expired GB1536556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442775A FR2294838A1 (en) 1974-12-17 1974-12-17 MULTI-LAYER SHEET FOR THE HEAT-SOCKING OF A CONTAINER

Publications (1)

Publication Number Publication Date
GB1536556A true GB1536556A (en) 1978-12-20

Family

ID=9146607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51256/75A Expired GB1536556A (en) 1974-12-17 1975-12-15 Heat sealable multi-layer sheet

Country Status (9)

Country Link
BE (1) BE836311A (en)
DE (1) DE2556002A1 (en)
DK (1) DK572175A (en)
FR (1) FR2294838A1 (en)
GB (1) GB1536556A (en)
IE (1) IE41971B1 (en)
IT (1) IT1051061B (en)
LU (1) LU73948A1 (en)
NL (1) NL7514306A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127023A (en) * 1996-11-12 2000-10-03 Alusuisse Technology & Management Ltd. Lid material
WO2001017772A1 (en) * 1999-09-08 2001-03-15 E.I. Du Pont De Nemours And Company Multi-layer sheet suitable as sealable sheet
US6308853B1 (en) 1998-09-01 2001-10-30 Alusuisse Technology & Management, Ltd. Lid material
FR2868400A1 (en) * 2004-03-31 2005-10-07 Pechiney Emballage Flexible Eu PRE-COOKED OPERCULES FOR LARGE CONTAINMENT POTS
GB2415407A (en) * 2004-06-24 2005-12-28 Teich Altiengesellschaft Cover for sealing food containers
EP2139781A1 (en) * 2007-03-30 2010-01-06 Impress Australia Pty Ltd A closure system
CN115352148A (en) * 2022-10-17 2022-11-18 宁波时代铝箔科技股份有限公司 Separable packaging material, preparation method thereof and packaging container

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012342C2 (en) * 1980-03-29 1984-08-16 Scheuch Folien- und Papierverarbeitung GmbH & Co KG, 6109 Mühltal Multi-layer film and method for closing vessels
FR2686578A1 (en) * 1992-01-27 1993-07-30 Alsacienne Aluminium CONTAINER, IN PARTICULAR POT OR TRAY, COMPRISING A REFERMETURE OPERATOR PROVIDED WITH A PERMANENT ADHERENT POWERTRATE LAYER.
EP0687636A1 (en) * 1994-06-15 1995-12-20 Du Pont De Nemours International S.A. Lid for container
BRPI0307520B1 (en) 2002-02-01 2016-02-16 Int Paper Co cardboard substrate for blister packaging

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127023A (en) * 1996-11-12 2000-10-03 Alusuisse Technology & Management Ltd. Lid material
US6308853B1 (en) 1998-09-01 2001-10-30 Alusuisse Technology & Management, Ltd. Lid material
US6722272B2 (en) 1998-09-01 2004-04-20 Alcan Technology & Management Ltd. Lid material
WO2001017772A1 (en) * 1999-09-08 2001-03-15 E.I. Du Pont De Nemours And Company Multi-layer sheet suitable as sealable sheet
FR2868400A1 (en) * 2004-03-31 2005-10-07 Pechiney Emballage Flexible Eu PRE-COOKED OPERCULES FOR LARGE CONTAINMENT POTS
WO2005100010A1 (en) * 2004-03-31 2005-10-27 Alcan Packaging Flexible France Precut seals for large volume jars
GB2415407A (en) * 2004-06-24 2005-12-28 Teich Altiengesellschaft Cover for sealing food containers
GB2415407B (en) * 2004-06-24 2009-04-29 Teich Altiengesellschaft Sealing cover
EP2139781A1 (en) * 2007-03-30 2010-01-06 Impress Australia Pty Ltd A closure system
EP2139781A4 (en) * 2007-03-30 2010-05-12 Impress Australia Pty Ltd A closure system
EP2592012A1 (en) * 2007-03-30 2013-05-15 Impress Australia Pty Ltd A closure system
CN103895948A (en) * 2007-03-30 2014-07-02 伊普莱斯澳大利亚控股有限公司 Closure system
CN115352148A (en) * 2022-10-17 2022-11-18 宁波时代铝箔科技股份有限公司 Separable packaging material, preparation method thereof and packaging container

Also Published As

Publication number Publication date
IE41971B1 (en) 1980-05-07
FR2294838B1 (en) 1978-12-22
BE836311A (en) 1976-04-01
NL7514306A (en) 1976-06-21
DK572175A (en) 1976-06-18
DE2556002A1 (en) 1976-07-08
FR2294838A1 (en) 1976-07-16
IE41971L (en) 1976-06-17
LU73948A1 (en) 1976-07-01
IT1051061B (en) 1981-04-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee