ATE304493T1 - Mikrowellentaugliche lebensmittelverpackung mit peelfähiger deckelfolie und druckventil - Google Patents

Mikrowellentaugliche lebensmittelverpackung mit peelfähiger deckelfolie und druckventil

Info

Publication number
ATE304493T1
ATE304493T1 AT02009040T AT02009040T ATE304493T1 AT E304493 T1 ATE304493 T1 AT E304493T1 AT 02009040 T AT02009040 T AT 02009040T AT 02009040 T AT02009040 T AT 02009040T AT E304493 T1 ATE304493 T1 AT E304493T1
Authority
AT
Austria
Prior art keywords
lid film
food packaging
pressure valve
microwave food
peelable lid
Prior art date
Application number
AT02009040T
Other languages
English (en)
Inventor
Heidi Hopp
Markus Schulthess
Original Assignee
Wipf Ag
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 filed Critical Wipf Ag
Application granted granted Critical
Publication of ATE304493T1 publication Critical patent/ATE304493T1/de

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)
AT02009040T 2002-04-23 2002-04-23 Mikrowellentaugliche lebensmittelverpackung mit peelfähiger deckelfolie und druckventil ATE304493T1 (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
ATE304493T1 true ATE304493T1 (de) 2005-09-15

Family

ID=28685881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02009040T ATE304493T1 (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
EP1845807B1 (de) 2005-02-10 2011-09-07 MicroPast GmbH Verfahren zum haltbarmachen von lebensmitteln
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
US5686126A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
US5919547A (en) * 1995-06-06 1999-07-06 Cryovac, Inc. Laminate having a coextruded, multilayer film which delaminates and package made therefrom
ES2173648T3 (es) 1997-12-18 2002-10-16 Karl Keller Envase para productos alimenticios y procedimiento para cocer productos alimenticios.
DE69919561T2 (de) * 1998-05-27 2005-09-08 Morinaga Milk Industry Co. Ltd. Verpackungsmaterial sowie behälter zur aufnahme von getränken und nahrungsmitteln
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
EP1357054A1 (de) 2003-10-29
DE50204253D1 (de) 2005-10-20
EP1357054B1 (de) 2005-09-14

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