DK231487A - MICROWAVE CONTAINER - Google Patents

MICROWAVE CONTAINER

Info

Publication number
DK231487A
DK231487A DK231487A DK231487A DK231487A DK 231487 A DK231487 A DK 231487A DK 231487 A DK231487 A DK 231487A DK 231487 A DK231487 A DK 231487A DK 231487 A DK231487 A DK 231487A
Authority
DK
Denmark
Prior art keywords
microwave container
microwave
container
Prior art date
Application number
DK231487A
Other languages
Danish (da)
Other versions
DK231487D0 (en
Inventor
Richard M Keefer
Original Assignee
Alcan Int Ltd
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 CA000508812A external-priority patent/CA1279902C/en
Priority claimed from US06/943,563 external-priority patent/US4888459A/en
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of DK231487D0 publication Critical patent/DK231487D0/en
Publication of DK231487A publication Critical patent/DK231487A/en

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
    • B65D2581/3437—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
    • B65D2581/3441—3-D geometry or shape factors, e.g. depth-wise
    • 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
    • B65D2581/3487—Reflection, Absorption and Transmission [RAT] properties of the microwave reactive package
    • 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)
  • Cookers (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
  • Package Specialized In Special Use (AREA)
DK231487A 1986-05-09 1987-05-06 MICROWAVE CONTAINER DK231487A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000508812A CA1279902C (en) 1986-05-09 1986-05-09 Microwave container including higher order mode generation
US06/943,563 US4888459A (en) 1986-12-18 1986-12-18 Microwave container with dielectric structure of varying properties and method of using same

Publications (2)

Publication Number Publication Date
DK231487D0 DK231487D0 (en) 1987-05-06
DK231487A true DK231487A (en) 1987-11-10

Family

ID=25670995

Family Applications (2)

Application Number Title Priority Date Filing Date
DK231487A DK231487A (en) 1986-05-09 1987-05-06 MICROWAVE CONTAINER
DK563287A DK563287A (en) 1986-05-09 1987-10-27 MICROWAVE HEATER CONTAINER AND PROCEDURE USING THIS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK563287A DK563287A (en) 1986-05-09 1987-10-27 MICROWAVE HEATER CONTAINER AND PROCEDURE USING THIS

Country Status (9)

Country Link
EP (1) EP0271981B1 (en)
JP (1) JPH0825584B2 (en)
AU (1) AU597742B2 (en)
BR (1) BR8705880A (en)
DE (1) DE3778853D1 (en)
DK (2) DK231487A (en)
ES (1) ES2031910T3 (en)
MX (1) MX161944A (en)
NZ (1) NZ222374A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992638A (en) * 1988-06-22 1991-02-12 Alcan International Limited Microwave heating device with microwave distribution modifying means
CA1306509C (en) * 1988-06-22 1992-08-18 Bryan C. Hewitt Microwave heating
JP2790184B2 (en) * 1989-01-27 1998-08-27 ゴールデン バレー マイクロウエーブ フーズ インコーポレーテツド Microwave cooking package
CA1339540C (en) * 1989-02-09 1997-11-11 Richard M. Keefer Methods and devices used in the microwave heating of foods and other materials
US5424517A (en) * 1993-10-27 1995-06-13 James River Paper Company, Inc. Microwave impedance matching film for microwave cooking
FR2745398B1 (en) * 1996-02-28 1998-05-07 Sundstrand Corp DEVICE FOR LOCKING THE ANGULAR POSITION OF A MANEUVER BUTTON
FR2813583B1 (en) * 2000-09-01 2003-07-18 Microondes Syst Sa CONTAINER FOR HOMOGENEOUS HEATING OF ITS CONTENTS BY MICROWAVE
MX2007001395A (en) * 2004-08-06 2007-04-19 Pactiv Corp Microwaveable laminate container.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513419A (en) * 1974-06-29 1976-01-12 Kenzo Nakamura ATSURYOKUHAIKANROHASONJIJIDOHEISHIBEN
GB1593523A (en) * 1978-05-25 1981-07-15 Metal Box Co Ltd Food containers
US4230924A (en) * 1978-10-12 1980-10-28 General Mills, Inc. Method and material for prepackaging food to achieve microwave browning
US4416906A (en) * 1979-04-27 1983-11-22 Golden Valley Foods Inc. Microwave food heating container
JPS573668U (en) * 1980-06-09 1982-01-09
NZ210921A (en) * 1984-02-15 1988-07-28 Alcan Int Ltd Package of foodstuff for microwave oven
US4656325A (en) * 1984-02-15 1987-04-07 Keefer Richard M Microwave heating package and method
JPS613264U (en) * 1984-06-11 1986-01-10 尾池工業株式会社 Microwave packaging
CA1239999A (en) * 1985-06-25 1988-08-02 Richard M. Keefer Microwave container and package comprising said container and a body of material to be heated, and method of making same
JPS62252831A (en) * 1986-04-25 1987-11-04 Naoya Ichiko Food heating control method for high frequency heating apparatus and food package material used for said method

Also Published As

Publication number Publication date
AU8051187A (en) 1988-06-23
DE3778853D1 (en) 1992-06-11
DK563287A (en) 1988-06-19
ES2031910T3 (en) 1993-01-01
BR8705880A (en) 1988-07-05
JPH0825584B2 (en) 1996-03-13
JPS63178971A (en) 1988-07-23
AU597742B2 (en) 1990-06-07
EP0271981B1 (en) 1992-05-06
EP0271981A3 (en) 1988-11-30
EP0271981A2 (en) 1988-06-22
NZ222374A (en) 1990-02-26
DK231487D0 (en) 1987-05-06
DK563287D0 (en) 1987-10-27
MX161944A (en) 1991-03-08

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment