GB1025933A - Improvements in and relating to closure caps - Google Patents

Improvements in and relating to closure caps

Info

Publication number
GB1025933A
GB1025933A GB4574/63A GB457463A GB1025933A GB 1025933 A GB1025933 A GB 1025933A GB 4574/63 A GB4574/63 A GB 4574/63A GB 457463 A GB457463 A GB 457463A GB 1025933 A GB1025933 A GB 1025933A
Authority
GB
United Kingdom
Prior art keywords
ribs
cap
liner
lip
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.)
Expired
Application number
GB4574/63A
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co 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
Application filed by Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of GB1025933A publication Critical patent/GB1025933A/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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • 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
    • B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/12—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively stiff metallic materials, e.g. crown caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1,025,933. Closure caps. CONTINENTAL CAN CO. Inc. Feb. 5, 1963 [July 23, 1962], No. 4574/63. Heading B8T. A closure cap comprises a crown shell CS having a peripheral skirt and a central dome portion CD, and carrying a liner of elastic material, the liner having one side thereof adhered to the portion CD and the other side having at least two concentric ribs, e.g. three ribs 14a, 20a, 25a for compression against the lip of a container, the radially innermost rib 14a being higher than the remaining rib or ribs. As described, the liner is formed by placing a mass of plastisol in the centre of an empty shell and applying heat and pressure to mould the material to the desired shape and adhere it to the cap, after which a coating of vinyl lacquer may be applied. A punch which applies the pressure has two circular edges 31, 35 which contact the cap during pressing to prevent surplus material from reaching the skirt, which is corrugated. The ribs are pressed into a solid mass against the bottle lip when the cap is applied thereto, and the skirt is crimped below a lip on the bottle neck.
GB4574/63A 1962-07-23 1963-02-05 Improvements in and relating to closure caps Expired GB1025933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US211510A US3187920A (en) 1962-07-23 1962-07-23 Resilient liner and cap for closing containers

Publications (1)

Publication Number Publication Date
GB1025933A true GB1025933A (en) 1966-04-14

Family

ID=22787218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4574/63A Expired GB1025933A (en) 1962-07-23 1963-02-05 Improvements in and relating to closure caps

Country Status (6)

Country Link
US (1) US3187920A (en)
BE (1) BE627697A (en)
BR (1) BR6346465D0 (en)
ES (1) ES284723A1 (en)
GB (1) GB1025933A (en)
NL (1) NL288594A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029729A1 (en) * 1979-11-24 1981-06-03 Japan Crown Cork Co. Ltd. Container closure having an improved liner
US4415096A (en) 1980-09-02 1983-11-15 Toyo Seikan Kaisha, Ltd. Container closure having an improved liner

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360148A (en) * 1965-10-23 1967-12-26 Continental Can Co Closure with a molded ring gasket
IL51582A (en) * 1976-03-11 1979-05-31 Crown Cork Japan Cap and method for sealing containers therewith
JPS56133144A (en) * 1980-03-21 1981-10-19 Japan Crown Cork Co Ltd Pressure molding device for pressure molding liner inside ceiling of receptacle lid sheel
US8511499B2 (en) 2007-12-18 2013-08-20 Abbott Laboratories Container
US8627981B2 (en) * 2009-06-05 2014-01-14 Abbott Laboratories Container
BR112014026693A2 (en) 2012-04-27 2017-06-27 Abbott Lab container
USD733320S1 (en) 2013-04-26 2015-06-30 Abbott Laboratories Container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752059A (en) * 1950-11-08 1956-06-26 Continental Can Co Closure with sealing pad having concentric ribs
FR1054118A (en) * 1952-07-09 1954-02-08 Universal sealing system without crimping, and without seal, for capsules and lids
US2768762A (en) * 1952-10-01 1956-10-30 William Herter Sealing members or elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029729A1 (en) * 1979-11-24 1981-06-03 Japan Crown Cork Co. Ltd. Container closure having an improved liner
US4415096A (en) 1980-09-02 1983-11-15 Toyo Seikan Kaisha, Ltd. Container closure having an improved liner

Also Published As

Publication number Publication date
US3187920A (en) 1965-06-08
BE627697A (en)
BR6346465D0 (en) 1973-07-10
NL288594A (en)
ES284723A1 (en) 1963-06-01

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