FR1293533A - Process for obtaining containers by heat sealing portions of a container - Google Patents

Process for obtaining containers by heat sealing portions of a container

Info

Publication number
FR1293533A
FR1293533A FR835753A FR835753A FR1293533A FR 1293533 A FR1293533 A FR 1293533A FR 835753 A FR835753 A FR 835753A FR 835753 A FR835753 A FR 835753A FR 1293533 A FR1293533 A FR 1293533A
Authority
FR
France
Prior art keywords
container
heat sealing
sealing portions
obtaining containers
containers
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
Application number
FR835753A
Other languages
French (fr)
Inventor
Arie Hey
Johannes Brouwer
Alexander Benjamin Ottow
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Priority to FR835753A priority Critical patent/FR1293533A/en
Application granted granted Critical
Publication of FR1293533A publication Critical patent/FR1293533A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR835753A 1960-08-12 1960-08-12 Process for obtaining containers by heat sealing portions of a container Expired FR1293533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR835753A FR1293533A (en) 1960-08-12 1960-08-12 Process for obtaining containers by heat sealing portions of a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835753A FR1293533A (en) 1960-08-12 1960-08-12 Process for obtaining containers by heat sealing portions of a container

Publications (1)

Publication Number Publication Date
FR1293533A true FR1293533A (en) 1962-05-18

Family

ID=8737371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835753A Expired FR1293533A (en) 1960-08-12 1960-08-12 Process for obtaining containers by heat sealing portions of a container

Country Status (1)

Country Link
FR (1) FR1293533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206247A1 (en) * 1972-11-10 1974-06-07 Du Pont
FR2231570A1 (en) * 1973-05-30 1974-12-27 Rigolot Henri Plastic container closed by heat sealed top - upper edge has peripheral ridges engaging underside of cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206247A1 (en) * 1972-11-10 1974-06-07 Du Pont
FR2231570A1 (en) * 1973-05-30 1974-12-27 Rigolot Henri Plastic container closed by heat sealed top - upper edge has peripheral ridges engaging underside of cover

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