DE69121698D1 - Geregeltes heizen von nahrungsmitteln durch mikrowellen - Google Patents

Geregeltes heizen von nahrungsmitteln durch mikrowellen

Info

Publication number
DE69121698D1
DE69121698D1 DE69121698T DE69121698T DE69121698D1 DE 69121698 D1 DE69121698 D1 DE 69121698D1 DE 69121698 T DE69121698 T DE 69121698T DE 69121698 T DE69121698 T DE 69121698T DE 69121698 D1 DE69121698 D1 DE 69121698D1
Authority
DE
Germany
Prior art keywords
microwave
food
controlled heating
heating
controlled
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 - Fee Related
Application number
DE69121698T
Other languages
English (en)
Other versions
DE69121698T2 (de
Inventor
D Beckett
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.)
Graphic Packaging Corp
Original Assignee
Beckett Industries Inc
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
Priority claimed from CA002009207A external-priority patent/CA2009207A1/en
Application filed by Beckett Industries Inc filed Critical Beckett Industries Inc
Publication of DE69121698D1 publication Critical patent/DE69121698D1/de
Application granted granted Critical
Publication of DE69121698T2 publication Critical patent/DE69121698T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B65D2581/3401—Cooking or heating method specially adapted to the contents of the package
    • B65D2581/3402—Cooking or heating method specially adapted to the contents of the package characterised by the type of product to be heated or cooked
    • B65D2581/3405—Cooking bakery products
    • 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
    • B65D2581/3439—Means for affecting the heating or cooking properties
    • B65D2581/344—Geometry or shape factors influencing the microwave heating properties
    • 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
    • B65D2581/3463—Means for applying microwave reactive material to the package
    • B65D2581/3467—Microwave reactive layer shaped by delamination, demetallizing or embossing
    • 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
    • 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
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3489—Microwave reflector, i.e. microwave shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Cookers (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Laminated Bodies (AREA)
DE69121698T 1990-02-02 1991-01-31 Geregeltes heizen von nahrungsmitteln durch mikrowellen Expired - Fee Related DE69121698T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002009207A CA2009207A1 (en) 1990-02-02 1990-02-02 Controlled heating of foodstuffs by microwave energy
US53516890A 1990-06-08 1990-06-08
PCT/CA1991/000031 WO1991011893A1 (en) 1990-02-02 1991-01-31 Controlled heating of foodstuffs by microwave energy

Publications (2)

Publication Number Publication Date
DE69121698D1 true DE69121698D1 (de) 1996-10-02
DE69121698T2 DE69121698T2 (de) 1997-03-20

Family

ID=25673922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121698T Expired - Fee Related DE69121698T2 (de) 1990-02-02 1991-01-31 Geregeltes heizen von nahrungsmitteln durch mikrowellen

Country Status (8)

Country Link
EP (1) EP0513076B1 (de)
JP (1) JPH05500133A (de)
AR (1) AR246491A1 (de)
AT (1) ATE142073T1 (de)
AU (1) AU645777B2 (de)
DE (1) DE69121698T2 (de)
NZ (1) NZ236962A (de)
WO (1) WO1991011893A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185506A (en) * 1991-01-15 1993-02-09 Advanced Dielectric Technologies, Inc. Selectively microwave-permeable membrane susceptor systems
CA2041062C (en) 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
CA2046836C (en) * 1991-05-06 2000-04-04 D. Gregory Beckett Pizza box
GB9201932D0 (en) * 1992-01-29 1992-03-18 Beckett Ind Inc Novel microwave heating structure
US5800724A (en) * 1996-02-14 1998-09-01 Fort James Corporation Patterned metal foil laminate and method for making same
EP0991350B1 (de) 1997-05-19 2005-05-04 Commonwealth Scientific And Industrial Research Organisation Bräunen von gemüse mittels mikrowelle
AU742877B2 (en) * 1997-05-19 2002-01-17 Commonwealth Scientific And Industrial Research Organisation Microwave browning of vegetables
US6492009B1 (en) * 2001-09-20 2002-12-10 Graphic Packaging Corporation Manufacture and method for obtaining accurately dimensioned features from a metal-containing web processed with a continuous etch process
DE10221471B4 (de) * 2002-05-15 2005-08-25 Rational Ag Gargutträger mit zumindest einer Kontaktfläche
CA2557267C (en) 2004-03-01 2013-04-23 Kraft Foods Holdings, Inc. Multi-purpose food preparation kit
EP1993928B1 (de) 2006-03-10 2011-05-11 Graphic Packaging International, Inc. Behälter mit interaktivem mikrowellennetz
CA2676131C (en) * 2007-01-22 2012-11-20 Graphic Packaging International, Inc. Even heating microwavable container
EP2722293B1 (de) 2008-07-11 2017-05-10 Graphic Packaging International, Inc. Mikrowellenheizbehälter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845266A (en) * 1973-07-09 1974-10-29 Raytheon Co Microwave cooking utensil
FR2359695A1 (fr) * 1976-07-27 1978-02-24 Commissariat Energie Atomique Piece de revolution de forme plate obtenue par enroulement d'un filament impregne d'un polymere durcissable
US4268738A (en) * 1977-09-28 1981-05-19 The Procter & Gamble Company Microwave energy moderator
CA1153069A (en) * 1979-03-16 1983-08-30 Oscar E. Seiferth Food receptacle for microwave cooking
GB2211380A (en) * 1987-10-21 1989-06-28 Int Paper Co Flexible package for microwave cooking
US4896009A (en) * 1988-07-11 1990-01-23 James River Corporation Gas permeable microwave reactive package

Also Published As

Publication number Publication date
NZ236962A (en) 1993-08-26
AU7150291A (en) 1991-08-21
WO1991011893A1 (en) 1991-08-08
AU645777B2 (en) 1994-01-27
EP0513076A1 (de) 1992-11-19
JPH05500133A (ja) 1993-01-14
EP0513076B1 (de) 1996-08-28
DE69121698T2 (de) 1997-03-20
AR246491A1 (es) 1994-08-31
ATE142073T1 (de) 1996-09-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BECKETT TECHNOLOGIES CORP., MISSISSAUGA, ONTARIO,

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORT JAMES CORP. (N.D.GES.D. STAATES VIRGINIA), NE

8327 Change in the person/name/address of the patent owner

Owner name: GRAPHIC PACKAGING CORP., GOLDEN, COL., US

8339 Ceased/non-payment of the annual fee