FR2434765A1 - Cup shaped sealed food container - has part of sealing layer across flange removed when lid tab is pulled - Google Patents

Cup shaped sealed food container - has part of sealing layer across flange removed when lid tab is pulled

Info

Publication number
FR2434765A1
FR2434765A1 FR7830162A FR7830162A FR2434765A1 FR 2434765 A1 FR2434765 A1 FR 2434765A1 FR 7830162 A FR7830162 A FR 7830162A FR 7830162 A FR7830162 A FR 7830162A FR 2434765 A1 FR2434765 A1 FR 2434765A1
Authority
FR
France
Prior art keywords
flange
sealing layer
cup shaped
pulled
food container
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.)
Withdrawn
Application number
FR7830162A
Other languages
French (fr)
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.)
SANDHERR AG M
Original Assignee
SANDHERR AG M
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 SANDHERR AG M filed Critical SANDHERR AG M
Publication of FR2434765A1 publication Critical patent/FR2434765A1/en
Withdrawn legal-status Critical Current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
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2025—Multi-layered container, e.g. laminated, coated
    • B65D2577/2033—Multi-layered container, e.g. laminated, coated with one or more layers of container being torn off upon initial opening
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2083—Lines of weakness or apertures in container flange

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The sealed container for food etc., may use combinations of cardboard, metal and plastics foil. The main body (2) which can be cup shaped, has an outwards flange (12) around the tap. This forms a base layer which has an inner sealing layer (8) laminated onto it, extending over the flange. A lid (14) in the form of a membrane is attached to the flange, and has a pull tab projecting from it. It also incorporates a line of weakness all round so that it can be torn off. In tearing the membrane, a part (20) of the sealing layer is removed from the flange, and remains attached to the pull tab.
FR7830162A 1978-09-04 1978-10-24 Cup shaped sealed food container - has part of sealing layer across flange removed when lid tab is pulled Withdrawn FR2434765A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH926878 1978-09-04

Publications (1)

Publication Number Publication Date
FR2434765A1 true FR2434765A1 (en) 1980-03-28

Family

ID=4350144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830162A Withdrawn FR2434765A1 (en) 1978-09-04 1978-10-24 Cup shaped sealed food container - has part of sealing layer across flange removed when lid tab is pulled

Country Status (2)

Country Link
DE (1) DE2933944A1 (en)
FR (1) FR2434765A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306982A2 (en) * 1987-09-09 1989-03-15 Idemitsu Petrochemical Co. Ltd. Hermetically sealed package and method of producing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212990A1 (en) * 1981-04-08 1982-11-04 Weidenhammer Packungen KG GmbH & Co, 6832 Hockenheim Process for producing a closing membrane for containers
SE428290B (en) * 1981-08-28 1983-06-20 Rigello Pak Ab PACKING CONTAINER FOR PACKAGING CONTAINERS WITH PRESSURE FILLED GOODS
DE19802016B4 (en) * 1997-05-13 2011-09-29 Abro Weidenhammer Gmbh Container with closure membrane
DE202008005479U1 (en) 2008-04-18 2008-08-21 Gebrüder Leonhardt GmbH & Co. KG Blema Kircheis Container with closure element and device for its production
ATE490186T1 (en) 2007-12-10 2010-12-15 Leonhardt Gmbh & Co Kg Geb CONTAINER WITH EASY-TO-OPEN CLOSURE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219085A1 (en) * 1973-02-22 1974-09-20 Sprinter Pack Ab
US3946872A (en) * 1974-09-27 1976-03-30 Alcan Aluminum Corporation Sealable and sterilizable package

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219085A1 (en) * 1973-02-22 1974-09-20 Sprinter Pack Ab
US3946872A (en) * 1974-09-27 1976-03-30 Alcan Aluminum Corporation Sealable and sterilizable package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306982A2 (en) * 1987-09-09 1989-03-15 Idemitsu Petrochemical Co. Ltd. Hermetically sealed package and method of producing the same
EP0306982A3 (en) * 1987-09-09 1990-03-14 Idemitsu Petrochemical Co. Ltd. Hermetically sealed package and method of producing the same

Also Published As

Publication number Publication date
DE2933944A1 (en) 1980-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse