CA2980335C - Dispositif de fermeture d'un paquet - Google Patents

Dispositif de fermeture d'un paquet

Info

Publication number
CA2980335C
CA2980335C CA2980335A CA2980335A CA2980335C CA 2980335 C CA2980335 C CA 2980335C CA 2980335 A CA2980335 A CA 2980335A CA 2980335 A CA2980335 A CA 2980335A CA 2980335 C CA2980335 C CA 2980335C
Authority
CA
Canada
Prior art keywords
polymeric
closure
disc
container
annular skirt
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.)
Active
Application number
CA2980335A
Other languages
English (en)
Other versions
CA2980335A1 (fr
Inventor
Jeremiah Migas
Jeremy Morin
Ramesh Kamath
Original Assignee
Closure Systems International Inc
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 US15/287,496 external-priority patent/US10138037B2/en
Application filed by Closure Systems International Inc filed Critical Closure Systems International Inc
Publication of CA2980335A1 publication Critical patent/CA2980335A1/fr
Application granted granted Critical
Publication of CA2980335C publication Critical patent/CA2980335C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Une fermeture comprend une paroi supérieure polymère, une doublure polymère, un disque polymère et une jupe annulaire polymère. Le disque polymère est situé entre la paroi supérieure polymère et la doublure polymère. La jupe annulaire polymère dépend de la paroi supérieure polymère. La jupe annulaire comprend : (1) une formation de filetage intérieur pour l’accouplement avec une formation de filetage extérieur d’un contenant; et (2) une saillie de dégagement intérieure pour aider à retirer la fermeture du contenant. Au moins une partie de la saillie de dégagement intérieure est située plus près de la paroi supérieure polymère que la formation de filetage intérieur.
CA2980335A 2016-10-06 2017-09-26 Dispositif de fermeture d'un paquet Active CA2980335C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/287,496 2016-10-06
US15/287,496 US10138037B2 (en) 2016-10-06 2016-10-06 Closure for a package
US201662438589P 2016-12-23 2016-12-23
US62/438,589 2016-12-23

Publications (2)

Publication Number Publication Date
CA2980335A1 CA2980335A1 (fr) 2018-04-06
CA2980335C true CA2980335C (fr) 2025-09-16

Family

ID=61830687

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2980335A Active CA2980335C (fr) 2016-10-06 2017-09-26 Dispositif de fermeture d'un paquet

Country Status (3)

Country Link
JP (1) JP2018058651A (fr)
CN (1) CN107914952A (fr)
CA (1) CA2980335C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3105125A1 (fr) 2018-07-11 2020-01-16 Closure Systems International Inc. Fermeture a torsion et a retournement
DE102019102213A1 (de) * 2019-01-29 2020-07-30 Closurelogic Gmbh Flaschenkappe

Also Published As

Publication number Publication date
CA2980335A1 (fr) 2018-04-06
JP2018058651A (ja) 2018-04-12
CN107914952A (zh) 2018-04-17

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