DK0457629T3 - Container for a product to be heated or roasted in an oven, e.g. microwave, which container is sealed by a thermally welded lid - Google Patents

Container for a product to be heated or roasted in an oven, e.g. microwave, which container is sealed by a thermally welded lid

Info

Publication number
DK0457629T3
DK0457629T3 DK91400830.5T DK91400830T DK0457629T3 DK 0457629 T3 DK0457629 T3 DK 0457629T3 DK 91400830 T DK91400830 T DK 91400830T DK 0457629 T3 DK0457629 T3 DK 0457629T3
Authority
DK
Denmark
Prior art keywords
container
layer
metal layer
assembly
peripheral rim
Prior art date
Application number
DK91400830.5T
Other languages
Danish (da)
Inventor
Marianne Boehrer
Original Assignee
Alsacienne Daluminium Societe
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 Alsacienne Daluminium Societe filed Critical Alsacienne Daluminium Societe
Application granted granted Critical
Publication of DK0457629T3 publication Critical patent/DK0457629T3/en

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
    • B32B15/08—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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3471—Microwave reactive substances present in the packaging material
    • B65D2581/3472—Aluminium or compounds thereof

Abstract

The lid of the container comprises an upper sub-assembly (I) including a metal layer (3) and a lower sub-assembly (II) including a hot-reactivatable upper layer (4) placed in a non-adhering manner against the metal layer (3) and a lower heat-sealable layer (5) sealed against the peripheral rim (1). The hot-reactivatable layer (4) and the heat-sealable layer (5) are layers of a synthetic material which can be separated by peeling, from the metal layer (3) and from the peripheral rim (1) respectively. Moreover, the hot-reactivatable layer (4) possesses, in a vertical line with the peripheral rim (1), a peripheral part (6) adhering to the metal layer (3) consequent upon its heating when sealing the heat-sealable layer (5) onto the peripheral rim (1). The upper sub-assembly (I) can be separated from the lower sub-assembly (II), this allowing the container to be introduced into a microwave oven since, after the separation, the lid includes no metal layer. <IMAGE>
DK91400830.5T 1990-03-28 1991-03-27 Container for a product to be heated or roasted in an oven, e.g. microwave, which container is sealed by a thermally welded lid DK0457629T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003958A FR2660287B1 (en) 1990-03-28 1990-03-28 CONTAINER FOR PRODUCT TO BE HEATED OR BAKED IN AN OVEN SUCH AS A MICROWAVE OVEN, CLOSED BY A LID FIXED BY THERMOSCELLING.

Publications (1)

Publication Number Publication Date
DK0457629T3 true DK0457629T3 (en) 1995-06-19

Family

ID=9395202

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91400830.5T DK0457629T3 (en) 1990-03-28 1991-03-27 Container for a product to be heated or roasted in an oven, e.g. microwave, which container is sealed by a thermally welded lid

Country Status (10)

Country Link
EP (1) EP0457629B1 (en)
JP (1) JPH05278764A (en)
AT (1) ATE118665T1 (en)
AU (1) AU639085B2 (en)
CA (1) CA2039204A1 (en)
DE (1) DE69107338T2 (en)
DK (1) DK0457629T3 (en)
ES (1) ES2069231T3 (en)
FR (1) FR2660287B1 (en)
PT (1) PT97178A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90262B1 (en) * 1998-07-10 2000-01-11 Lynes Holding Sa Method for temporarily assembling a first substrate with a second substrate
AT500536B8 (en) * 2004-02-02 2007-02-15 Teich Ag DOUBLE-SIDED, COVER-LOCKED LOCKING ELEMENT
FR2876625B1 (en) * 2004-10-19 2008-08-08 Alsacienne D Aluminium Sa Soc METALLOPLASTIC MULTILAYER PACKAGING FILM
AT12880U1 (en) 2011-10-13 2013-01-15 Constantia Teich Gmbh MULTILAYER COVER AND CONTAINER WITH SUCH A COVER
WO2014029729A1 (en) * 2012-08-22 2014-02-27 Mars Incorporated Tray

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674134A (en) * 1970-03-13 1972-07-04 Kay Laboratories Inc Rupturable container
BE788975A (en) * 1972-02-07 1973-01-15 Mayer & Co Inc O PERFECTED PACKAGING AND PROCESS FOR MANUFACTURING IT
CH657106B (en) * 1981-02-03 1986-08-15
SE453822B (en) * 1985-08-16 1988-03-07 Plm Ab CONTAINER WITH TWO LIDS
US4848931A (en) * 1985-11-20 1989-07-18 Toyo Aluminium Kabushiki Kaisha Packaging sheet and containers and pouches using the sheet
JPH0532288Y2 (en) * 1986-04-07 1993-08-18
GB8808458D0 (en) * 1988-04-11 1988-05-11 Metal Box Plc Food containers

Also Published As

Publication number Publication date
PT97178A (en) 1993-05-31
FR2660287B1 (en) 1992-07-10
JPH05278764A (en) 1993-10-26
ES2069231T3 (en) 1995-05-01
DE69107338D1 (en) 1995-03-23
DE69107338T2 (en) 1995-09-21
AU639085B2 (en) 1993-07-15
AU7389191A (en) 1991-10-03
CA2039204A1 (en) 1991-09-29
ATE118665T1 (en) 1995-03-15
EP0457629A1 (en) 1991-11-21
EP0457629B1 (en) 1995-02-15
FR2660287A1 (en) 1991-10-04

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