IE41971B1 - Heat sealable multi-layer sheet - Google Patents

Heat sealable multi-layer sheet

Info

Publication number: IE41971B1
Authority: IE; Ireland
Prior art keywords: layer; sheet according; adhesive; sheet; layer sheet
Prior art date: 1974-12-17

Application number

IE2726/75A

Other languages

English (en)

Other versions

IE41971L (en

Original Assignee

Trentesaux Toulemonde Sa

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.)

1974-12-17

Filing date

1975-12-15

Publication date

1980-05-07

1975-12-15 Application filed by Trentesaux Toulemonde Sa filed Critical Trentesaux Toulemonde Sa

1976-06-17 Publication of IE41971L publication Critical patent/IE41971L/xx

1980-05-07 Publication of IE41971B1 publication Critical patent/IE41971B1/en

Links

239000004411 aluminium Substances 0.000 claims abstract description 16
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
229920006267 polyester film Polymers 0.000 claims abstract description 13
239000000853 adhesive Substances 0.000 claims abstract description 9
230000001070 adhesive effect Effects 0.000 claims abstract description 9
229920001577 copolymer Polymers 0.000 claims abstract description 9
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 5
229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 5
239000004800 polyvinyl chloride Substances 0.000 claims abstract description 5
229920002635 polyurethane Polymers 0.000 claims abstract description 3
239000004814 polyurethane Substances 0.000 claims abstract description 3
239000010410 layer Substances 0.000 claims description 37
239000012790 adhesive layer Substances 0.000 claims description 5
238000004049 embossing Methods 0.000 claims description 5
229920005989 resin Polymers 0.000 claims description 4
239000011347 resin Substances 0.000 claims description 4
229940117958 vinyl acetate Drugs 0.000 claims description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
229920001225 polyester resin Polymers 0.000 claims description 3
239000004645 polyester resin Substances 0.000 claims description 3
229920000642 polymer Polymers 0.000 claims description 3
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
125000001931 aliphatic group Chemical group 0.000 claims description 2
125000003118 aryl group Chemical group 0.000 claims description 2
239000002131 composite material Substances 0.000 claims description 2
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
239000011976 maleic acid Substances 0.000 claims description 2
125000000217 alkyl group Chemical group 0.000 claims 1
229920000728 polyester Polymers 0.000 abstract description 6
229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 abstract 1
239000000463 material Substances 0.000 description 6
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
239000005030 aluminium foil Substances 0.000 description 4
238000007789 sealing Methods 0.000 description 3
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
239000011888 foil Substances 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
235000013618 yogurt Nutrition 0.000 description 2
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
229920000180 alkyd Polymers 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
-1 maleic Chemical compound 0.000 description 1
238000000034 method Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
229920000151 polyglycol Polymers 0.000 description 1
239000010695 polyglycol Substances 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1

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
- 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
- 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
- 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)

IE2726/75A 1974-12-17 1975-12-15 Heat sealable multi-layer sheet IE41971B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7442775A FR2294838A1 (fr)	1974-12-17	1974-12-17	Feuille multicouche pour le thermocollage d'un recipient

Publications (2)

Publication Number	Publication Date
IE41971L IE41971L (en)	1976-06-17
IE41971B1 true IE41971B1 (en)	1980-05-07

Family

ID=9146607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE2726/75A IE41971B1 (en)	1974-12-17	1975-12-15	Heat sealable multi-layer sheet

Country Status (9)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3012342C2 (de) *	1980-03-29	1984-08-16	Scheuch Folien- und Papierverarbeitung GmbH & Co KG, 6109 Mühltal	Mehrschichtfolie und Verfahren zum Verschluß von Gefäßen
FR2686578A1 (fr) *	1992-01-27	1993-07-30	Alsacienne Aluminium	Recipient, notamment pot ou barquette, comportant un opercule de refermeture pourvu d'une couche de vernis a pouvoir adherent permanent.
EP0687636A1 (fr) *	1994-06-15	1995-12-20	Du Pont De Nemours International S.A.	Couvercle pour récipient
DE59610741D1 (de) *	1996-12-11	2003-10-30	Alcan Tech & Man Ag	Verfahren zur Herstellung von Deckelmaterial sowie dessen Verwendung
ES2213889T5 (es)	1998-09-01	2009-03-01	ALCAN TECHNOLOGY & MANAGEMENT AG	Tapa y procedimiento para su fabricacion.
US6224973B1 (en) *	1999-09-08	2001-05-01	E. I. Du Pont De Nemours And Company	Multi-layer sheet suitable as sealable sheet
JP2005516798A (ja)	2002-02-01	2005-06-09	インターナショナルペイパーカンパニー	ブリスター包装のための板紙基材
FR2868400B1 (fr) *	2004-03-31	2008-05-30	Pechiney Emballage Flexible Eu	Opercules predecoupes pour pots de grande contenance
GB2415407B (en) *	2004-06-24	2009-04-29	Teich Altiengesellschaft	Sealing cover
ES2586807T3 (es) *	2007-03-30	2016-10-19	Impress Australia Pty Ltd	Un sistema de cierre
CN115352148B (zh) *	2022-10-17	2023-03-24	宁波时代铝箔科技股份有限公司	可分离包装材料及其制备方法、包装容器

1974
- 1974-12-17 FR FR7442775A patent/FR2294838A1/fr active Granted
1975
- 1975-12-05 BE BE162467A patent/BE836311A/fr unknown
- 1975-12-08 LU LU73948A patent/LU73948A1/xx unknown
- 1975-12-09 NL NL7514306A patent/NL7514306A/xx not_active Application Discontinuation
- 1975-12-12 DE DE19752556002 patent/DE2556002A1/de not_active Withdrawn
- 1975-12-15 IE IE2726/75A patent/IE41971B1/en unknown
- 1975-12-15 GB GB51256/75A patent/GB1536556A/en not_active Expired
- 1975-12-16 DK DK572175A patent/DK572175A/da unknown
- 1975-12-16 IT IT30348/75A patent/IT1051061B/it active

Also Published As

Publication number	Publication date
IE41971L (en)	1976-06-17
DK572175A (da)	1976-06-18
NL7514306A (nl)	1976-06-21
DE2556002A1 (de)	1976-07-08
GB1536556A (en)	1978-12-20
IT1051061B (it)	1981-04-21
FR2294838A1 (fr)	1976-07-16
FR2294838B1 (fr)	1978-12-22
LU73948A1 (fr)	1976-07-01
BE836311A (fr)	1976-04-01

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US5372268A (en)	1994-12-13	Pull tab innerseal
US4381848A (en)	1983-05-03	Membrane closure structure
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US4438850A (en)	1984-03-27	Membrane closure structure
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US5118002A (en)	1992-06-02	Easy-opening container packaging
CA1297054C (fr)	1992-03-10	Contenant scelle facile a ouvrir
US4196841A (en)	1980-04-08	Laminate and container therefrom
US20050208242A1 (en)	2005-09-22	Container closure
IE41971B1 (en)	1980-05-07	Heat sealable multi-layer sheet
US3980224A (en)	1976-09-14	Opening means for containers and packages
EP1789260A1 (fr)	2007-05-30	Stratifie rembourre a fermeture
AU5920498A (en)	1998-08-18	Sealable film
US5330812A (en)	1994-07-19	Sheet material with improved cut resistance
JP4619652B2 (ja)	2011-01-26	密閉容器及びその製造方法
US4927690A (en)	1990-05-22	Thermoformable laminated packaging material
GB2034275A (en)	1980-06-04	Easy-open container closure arrangement
US5194109A (en)	1993-03-16	Method for recovering scraps of multi-layer plastic sheet or film
JPS59152173A (ja)	1984-08-30	オイル含有製品を有するパッケ−ジ