CA955886A - Linerless closure cap - Google Patents

Linerless closure cap

Info

Publication number
CA955886A
CA955886A CA086,316A CA955886DA CA955886A CA 955886 A CA955886 A CA 955886A CA 955886D A CA955886D A CA 955886DA CA 955886 A CA955886 A CA 955886A
Authority
CA
Canada
Prior art keywords
closure cap
linerless closure
linerless
cap
closure
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
CA086,316A
Inventor
Walter J. Marks
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.)
Anchor Cap and Closure Corp Of Canada Ltd
Original Assignee
Anchor Cap and Closure Corp Of Canada Ltd
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 Anchor Cap and Closure Corp Of Canada Ltd filed Critical Anchor Cap and Closure Corp Of Canada Ltd
Application granted granted Critical
Publication of CA955886A publication Critical patent/CA955886A/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
    • 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
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0428—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a collar, flange, rib or the like contacting the top rim or the top edges or the external surface of a container neck

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA086,316A 1970-06-23 1970-06-23 Linerless closure cap Expired CA955886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA86316 1970-06-23

Publications (1)

Publication Number Publication Date
CA955886A true CA955886A (en) 1974-10-08

Family

ID=4087066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA086,316A Expired CA955886A (en) 1970-06-23 1970-06-23 Linerless closure cap

Country Status (1)

Country Link
CA (1) CA955886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222974A (en) * 1978-11-21 1980-09-16 Phillips Petroleum Company Method of making hermetically sealed container with frangible seal
FR2513970A1 (en) * 1981-10-07 1983-04-08 Anchor Hocking Corp ONE-PIECE MOLDED CLOSURE CAP AND HERMETICALLY CLOSED PACKAGING
US4531649A (en) * 1984-04-23 1985-07-30 Anchor Hocking Corporation Molded plastic cap with sealing liner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222974A (en) * 1978-11-21 1980-09-16 Phillips Petroleum Company Method of making hermetically sealed container with frangible seal
FR2513970A1 (en) * 1981-10-07 1983-04-08 Anchor Hocking Corp ONE-PIECE MOLDED CLOSURE CAP AND HERMETICALLY CLOSED PACKAGING
US4531649A (en) * 1984-04-23 1985-07-30 Anchor Hocking Corporation Molded plastic cap with sealing liner

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