WO1992012904A1 - Recipient pour micro-ondes presentant une structure a rebords pour assujettir deux parois constituees d'un materiau different - Google Patents

Recipient pour micro-ondes presentant une structure a rebords pour assujettir deux parois constituees d'un materiau different Download PDF

Info

Publication number
WO1992012904A1
WO1992012904A1 PCT/EP1992/000147 EP9200147W WO9212904A1 WO 1992012904 A1 WO1992012904 A1 WO 1992012904A1 EP 9200147 W EP9200147 W EP 9200147W WO 9212904 A1 WO9212904 A1 WO 9212904A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge
wall section
clamping
clamping jaw
container body
Prior art date
Application number
PCT/EP1992/000147
Other languages
English (en)
Inventor
Charles Claes
Horst Zumsteg
Original Assignee
Alcan International Limited
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 Alcan International Limited filed Critical Alcan International Limited
Publication of WO1992012904A1 publication Critical patent/WO1992012904A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/12—Rim rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
    • B65D15/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal
    • B65D15/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of metal with end walls made of plastics material
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

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)

Abstract

Récipient, notamment pour le chauffage d'aliments dans des fours à micro-ondes ou similaire. Le récipient comprend un corps à paroi mince, en un matériau essentiellement opaque à l'énergie hyperfréquence, notamment l'aluminium, au moins un côté (paroi, couvercle ou corps) du corps ayant une section de paroi (2) en matériau transparent à l'énergie hyperfréquence, par exemple en matériau synthétique, qui est insérée dans le corps de récipient (1), cette section de paroi étant solidarisée, au niveau de son bord, au corps de récipient par rabattement ou repliement. Selon l'invention, la section de paroi insérée (2), rabattue ou repliée avec le corps de récipient (1) au niveau de son bord de jonctionnement (4), est plus fine que dans sa surface restante à l'intérieur du bord de jonctionnement.
PCT/EP1992/000147 1991-01-24 1992-01-24 Recipient pour micro-ondes presentant une structure a rebords pour assujettir deux parois constituees d'un materiau different WO1992012904A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4102053.7 1991-01-24
DE4102053A DE4102053C1 (fr) 1991-01-24 1991-01-24

Publications (1)

Publication Number Publication Date
WO1992012904A1 true WO1992012904A1 (fr) 1992-08-06

Family

ID=6423622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/000147 WO1992012904A1 (fr) 1991-01-24 1992-01-24 Recipient pour micro-ondes presentant une structure a rebords pour assujettir deux parois constituees d'un materiau different

Country Status (3)

Country Link
AU (1) AU1167892A (fr)
DE (1) DE4102053C1 (fr)
WO (1) WO1992012904A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328599A (en) * 1997-08-01 1999-02-24 Ekco Group Limited Microwavable food container
WO2006091821A2 (fr) 2005-02-22 2006-08-31 Ball Corporation Contenant metallique pour cuisson au micro-ondes
US8080770B2 (en) 2004-03-09 2011-12-20 Ball Corporation Microwavable metallic container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112771B2 (en) * 2004-03-09 2006-09-26 Ball Corporation Microwavable metallic container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102174A1 (fr) * 1970-08-11 1972-04-07 Star Stabilimento Alimen
US3685685A (en) * 1971-03-09 1972-08-22 Standard Oil Co Plastic-metal can
GB2065593A (en) * 1979-12-21 1981-07-01 Metal Box Co Ltd Attaching metal closures to plastics containers
EP0161739A2 (fr) * 1984-02-15 1985-11-21 Alcan International Limited Emballage pour le chauffage à micro-ondes
EP0234301A1 (fr) * 1986-02-07 1987-09-02 Krupp Corpoplast Maschinenbau Gmbh Procédé et dispositif de fabrication de corps creux en matière thermoplastique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7403709U (de) * 1974-05-02 Bracht F & Co Verschlußanordnung für Behälter aus Aluminium- und/oder Kunststoffband
US3543963A (en) * 1968-07-05 1970-12-01 Container Corp Plastic container and a method of making same
GB1309081A (en) * 1969-06-21 1973-03-07 Star Aluminium Co Ltd Closing of containers
BE755462A (fr) * 1969-08-29 1971-02-01 Reynolds Metals Co Emballage hermetique appareil et procede pour sa fabrication
US4689458A (en) * 1986-07-21 1987-08-25 Aluminum Co. Of America Container system for microwave cooking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102174A1 (fr) * 1970-08-11 1972-04-07 Star Stabilimento Alimen
US3685685A (en) * 1971-03-09 1972-08-22 Standard Oil Co Plastic-metal can
GB2065593A (en) * 1979-12-21 1981-07-01 Metal Box Co Ltd Attaching metal closures to plastics containers
EP0161739A2 (fr) * 1984-02-15 1985-11-21 Alcan International Limited Emballage pour le chauffage à micro-ondes
EP0234301A1 (fr) * 1986-02-07 1987-09-02 Krupp Corpoplast Maschinenbau Gmbh Procédé et dispositif de fabrication de corps creux en matière thermoplastique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328599A (en) * 1997-08-01 1999-02-24 Ekco Group Limited Microwavable food container
GB2328599B (en) * 1997-08-01 2001-03-21 Ekco Group Ltd Food container
US8080770B2 (en) 2004-03-09 2011-12-20 Ball Corporation Microwavable metallic container
WO2006091821A2 (fr) 2005-02-22 2006-08-31 Ball Corporation Contenant metallique pour cuisson au micro-ondes
EP1859652A2 (fr) * 2005-02-22 2007-11-28 Ball Corporation Contenant metallique pour cuisson au micro-ondes
EP1859652A4 (fr) * 2005-02-22 2009-10-21 Ball Corp Contenant metallique pour cuisson au micro-ondes

Also Published As

Publication number Publication date
AU1167892A (en) 1992-08-27
DE4102053C1 (fr) 1992-10-08

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