GB1414809A - Heat-sealable cover for rigid containers and a method of producing such cover - Google Patents

Heat-sealable cover for rigid containers and a method of producing such cover

Info

Publication number
GB1414809A
GB1414809A GB5792272A GB5792272A GB1414809A GB 1414809 A GB1414809 A GB 1414809A GB 5792272 A GB5792272 A GB 5792272A GB 5792272 A GB5792272 A GB 5792272A GB 1414809 A GB1414809 A GB 1414809A
Authority
GB
United Kingdom
Prior art keywords
cover
layer
opening
pierceable
heat
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
GB5792272A
Other languages
English (en)
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.)
Nyffeler Corti AG
Original Assignee
Nyffeler Corti AG
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 Nyffeler Corti AG filed Critical Nyffeler Corti AG
Publication of GB1414809A publication Critical patent/GB1414809A/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
    • B65D77/2048—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 whereby part of the container or cover has been weakened, e.g. perforated or precut
    • B65D77/2056—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 whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
    • 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
    • B65D2577/2091—Lines of weakness or apertures in cover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
GB5792272A 1971-12-16 1972-12-15 Heat-sealable cover for rigid containers and a method of producing such cover Expired GB1414809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1833871A CH559674A5 (enrdf_load_html_response) 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
GB1414809A true GB1414809A (en) 1975-11-19

Family

ID=4432250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5792272A Expired GB1414809A (en) 1971-12-16 1972-12-15 Heat-sealable cover for rigid containers and a method of producing such cover

Country Status (3)

Country Link
CH (1) CH559674A5 (enrdf_load_html_response)
DE (1) DE2260581A1 (enrdf_load_html_response)
GB (1) GB1414809A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896930A1 (en) * 1997-08-11 1999-02-17 Soremartec S.A. Cup-like sealed container for food products

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524548A (en) * 1975-04-18 1978-09-13 Nissin Shokuhin Kaisha Ltd Food receptacle with a peelable and pierceable lid
FR2457768A2 (fr) * 1979-05-29 1980-12-26 Trentesaux Toulemonde Sa Feuille multi-couche notamment destinee au thermo-scellage d'un recipient
EP0024059B1 (de) * 1979-08-10 1982-02-17 Schüpbach A.G. Folienförmige Heissiegelschichtkombination und deren Verwendung
DE3718255C1 (de) * 1987-05-30 1988-09-15 Hassia Verpackung Ag Becher aus tiefgezogenem Kunststoff
DE3838739A1 (de) * 1988-11-15 1990-05-17 Giordano Magnoni Geschlossener behaelter zum aufbewahren einer fluessigkeit und verfahren zu seiner herstellung
DE4204375A1 (de) * 1992-02-14 1993-08-19 Junghans Kunststoffwaren Fabri Verschluss fuer eine dose oder flasche
US6551639B1 (en) * 2000-02-01 2003-04-22 Rebecca R. Nye Container for storage and serving of breastmilk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896930A1 (en) * 1997-08-11 1999-02-17 Soremartec S.A. Cup-like sealed container for food products

Also Published As

Publication number Publication date
DE2260581A1 (de) 1973-06-28
CH559674A5 (enrdf_load_html_response) 1975-03-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee