DE50204253D1 - Mikrowellentaugliche Lebensmittelverpackung mit peelfähiger Deckelfolie und Druckventil - Google Patents

Mikrowellentaugliche Lebensmittelverpackung mit peelfähiger Deckelfolie und Druckventil

Info

Publication number
DE50204253D1
DE50204253D1 DE50204253T DE50204253T DE50204253D1 DE 50204253 D1 DE50204253 D1 DE 50204253D1 DE 50204253 T DE50204253 T DE 50204253T DE 50204253 T DE50204253 T DE 50204253T DE 50204253 D1 DE50204253 D1 DE 50204253D1
Authority
DE
Germany
Prior art keywords
food packaging
pressure valve
lidding foil
microwaveable food
peelable lidding
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 - Lifetime
Application number
DE50204253T
Other languages
English (en)
Inventor
Heidi Hopp
Markus Schulthess
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.)
WIPF AG VOLKETSWIL
Original Assignee
WIPF AG VOLKETSWIL
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 WIPF AG VOLKETSWIL filed Critical WIPF AG VOLKETSWIL
Application granted granted Critical
Publication of DE50204253D1 publication Critical patent/DE50204253D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • 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
    • 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
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Package Specialized In Special Use (AREA)
  • Packages (AREA)
DE50204253T 2002-04-23 2002-04-23 Mikrowellentaugliche Lebensmittelverpackung mit peelfähiger Deckelfolie und Druckventil Expired - Lifetime DE50204253D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02009040A EP1357054B1 (de) 2002-04-23 2002-04-23 Mikrowellentaugliche Lebensmittelverpackung mit peelfähiger Deckelfolie und Druckventil

Publications (1)

Publication Number Publication Date
DE50204253D1 true DE50204253D1 (de) 2005-10-20

Family

ID=28685881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50204253T Expired - Lifetime DE50204253D1 (de) 2002-04-23 2002-04-23 Mikrowellentaugliche Lebensmittelverpackung mit peelfähiger Deckelfolie und Druckventil

Country Status (3)

Country Link
EP (1) EP1357054B1 (de)
AT (1) ATE304493T1 (de)
DE (1) DE50204253D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2373236T3 (es) 2005-02-10 2012-02-01 Micropast Gmbh Procedimiento para conservar los alimentos.
EP2157030A1 (de) 2008-08-19 2010-02-24 Amcor Flexibles Transpac N.V. Verfahren zum Ventilschutz bei der Hitzebehandlung und atmungsaktiver Beutel mit dem Ventilschutzmechanismus
CH700481A1 (de) * 2009-02-26 2010-08-31 Micropast Gmbh Verfahren zum Haltbarmachen von Lebensmitteln.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125496C2 (de) 1981-06-29 1983-12-29 Wipf AG Verpackungen, 8404 Volketswil Überdruckventil zur Entlüftung von Verpackungen
US5132151A (en) * 1990-11-07 1992-07-21 Tredegar Industries, Inc. Multi-layer cover
DE4410235C2 (de) 1994-03-25 1998-10-22 Gizeh Verpackungen Gmbh & Co K Siegelfähige, peelbare Kunststoffolie auf Polypropylen-Basis
US5919547A (en) * 1995-06-06 1999-07-06 Cryovac, Inc. Laminate having a coextruded, multilayer film which delaminates and package made therefrom
US5686126A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
DE59803273D1 (de) 1997-12-18 2002-04-11 Karl Keller Lebensmittelverpackung und garverfahren für lebensmittel
WO1999061346A1 (fr) * 1998-05-27 1999-12-02 Morinaga Milk Industry Co., Ltd. Materiau d'emballage et contenant destine a conditionner des boissons et des aliments
DE19843430A1 (de) 1998-09-22 2000-03-23 Wipf Ag Volketswil Staubdichter Beutel für feinpulvrige Produkte
JP3602043B2 (ja) * 2000-09-19 2004-12-15 株式会社ザック 包装容器、包装食品、および包装飼料

Also Published As

Publication number Publication date
EP1357054B1 (de) 2005-09-14
EP1357054A1 (de) 2003-10-29
ATE304493T1 (de) 2005-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition