DE3070923D1 - Composite closure - Google Patents

Composite closure

Info

Publication number
DE3070923D1
DE3070923D1 DE8080105619T DE3070923T DE3070923D1 DE 3070923 D1 DE3070923 D1 DE 3070923D1 DE 8080105619 T DE8080105619 T DE 8080105619T DE 3070923 T DE3070923 T DE 3070923T DE 3070923 D1 DE3070923 D1 DE 3070923D1
Authority
DE
Germany
Prior art keywords
composite closure
closure
composite
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
DE8080105619T
Other languages
German (de)
Inventor
Sheldon L Wilde
Thomas J Mccandless
Robert M Saunders
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.)
HC Industries Inc
Original Assignee
HC Industries 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 HC Industries Inc filed Critical HC Industries Inc
Application granted granted Critical
Publication of DE3070923D1 publication Critical patent/DE3070923D1/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
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • 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
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3461—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure
    • B65D41/3466—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure and being integrally connected to the closure by means of bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
DE8080105619T 1979-09-21 1980-09-19 Composite closure Expired DE3070923D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7756679A 1979-09-21 1979-09-21

Publications (1)

Publication Number Publication Date
DE3070923D1 true DE3070923D1 (en) 1985-09-05

Family

ID=22138823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080105619T Expired DE3070923D1 (en) 1979-09-21 1980-09-19 Composite closure

Country Status (7)

Country Link
EP (1) EP0025991B1 (en)
JP (2) JPS6344627B2 (en)
AR (1) AR226863A1 (en)
BR (1) BR8008835A (en)
DE (1) DE3070923D1 (en)
MX (1) MX151062A (en)
WO (1) WO1981000838A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497765A (en) * 1979-09-21 1985-02-05 H-C Industries, Inc. Process for making a closure
US4369889A (en) * 1981-06-08 1983-01-25 Ethyl Products Company Tamperproof closure
ZA831232B (en) * 1982-03-10 1983-11-30 Grace W R & Co Screw cap
EP0094026B1 (en) * 1982-05-06 1988-08-10 Anchor Hocking Corporation Tamperproof beverage closure
ZA833347B (en) * 1982-05-20 1984-02-29 Nat Plastics Ltd Container closure blank
US4697716A (en) * 1982-07-06 1987-10-06 Owens-Illinois, Inc. Closures with cast sealing gasket
US4658976A (en) * 1983-04-15 1987-04-21 Aluminum Company Of America Lined plastic closure
GB2181119A (en) * 1985-10-08 1987-04-15 Grace W R & Co Plastic container closure with moulded liner
GB8918550D0 (en) * 1989-08-15 1989-09-27 Lawson Mardon M I Ltd Composite cap assembly and mould therefor
US5064084A (en) * 1990-08-27 1991-11-12 H-C Industries, Inc. Composite closure with seal proportioning lip
JP3298057B2 (en) * 1994-05-17 2002-07-02 日本クラウンコルク株式会社 Synthetic resin container lid
IT239014Y1 (en) * 1995-10-24 2001-02-19 Sacmi SCREW CAPS IN PLASTIC MATERIAL FOR CLOSING CONTAINERS
JP4685210B2 (en) * 2000-05-02 2011-05-18 日本クラウンコルク株式会社 Resin cap with resin pad
US6681947B2 (en) 2001-06-26 2004-01-27 Portola Packaging, Inc. Bottle cap having tear tab and sealing bead
US7281636B2 (en) 2001-06-26 2007-10-16 Portola Packaging, Inc. Bottle cap having tear tab and sealing bead

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1486937A (en) * 1921-09-02 1924-03-18 Thomas L Taliaferro Method of making bottle closures
GB283447A (en) * 1927-09-26 1928-01-12 Robert Dale Carr Improvements relating to caps for collapsible tubes, scent sprays and the like
US2068389A (en) * 1931-09-21 1937-01-19 Anchor Cap & Closure Corp Closure cap and liner therefor
US2372177A (en) * 1942-01-05 1945-03-27 Colt S Mfg Co Article of manufacture and method of making the same
US2548305A (en) * 1945-07-26 1951-04-10 Gora Lee Corp Machine and method for making sealing closures
FR1015071A (en) * 1950-03-27 1952-08-27 Kihm Georges Achille Seal for bottle cap or cap
US2688776A (en) * 1950-05-16 1954-09-14 Continental Can Co Art of making closure seals
US2654913A (en) * 1950-07-27 1953-10-13 Continental Can Co Art of making closure seals by molding and curing
US2684774A (en) * 1950-08-16 1954-07-27 Joseph J Mascuch Sealing closure for containers and method of producing same
US2823422A (en) * 1950-11-08 1958-02-18 Continental Can Co Manufacture of closure seals having formed cushion pads therein
US2952035A (en) * 1953-10-16 1960-09-13 Anchor Hocking Glass Corp Apparatus for applying gaskets to closure caps
US2840858A (en) * 1955-08-19 1958-07-01 Crown Cork & Seal Co Method of making closures
US2834498A (en) * 1957-02-13 1958-05-13 Crown Cork & Seal Co Crown with improved liner
US3183144A (en) * 1961-05-03 1965-05-11 Hoosier Crown Corp Method of making polyethylene seals
US3189209A (en) * 1963-05-21 1965-06-15 Thatcher Glass Mfg Company Inc Closure for containers
US3278985A (en) * 1965-06-25 1966-10-18 Gros Ite Industries Molding devices
US3300072A (en) * 1965-10-21 1967-01-24 Hoosier Crown Corp Sealing of crown cap bottles
CH464721A (en) * 1966-10-26 1968-10-31 Ciba Geigy Container closure cap with inner seal
GB1384370A (en) * 1971-01-11 1975-02-19 United Glass Ltd Closures for containers
US3844861A (en) * 1971-11-19 1974-10-29 Gilbreth Int Corp Method of forming a closure cap having a heat shrinkable tubular element thereover
JPS5026659U (en) * 1973-06-30 1975-03-27
US4128184A (en) * 1978-05-15 1978-12-05 Northup John D Child-proof container and cap
JP2520398B2 (en) * 1986-08-12 1996-07-31 シチズン時計株式会社 Color LCD panel

Also Published As

Publication number Publication date
AR226863A1 (en) 1982-08-31
WO1981000838A1 (en) 1981-04-02
JPS62122964A (en) 1987-06-04
BR8008835A (en) 1981-06-30
JPS6344627B2 (en) 1988-09-06
JPS56501315A (en) 1981-09-17
EP0025991B1 (en) 1985-07-31
EP0025991A1 (en) 1981-04-01
MX151062A (en) 1984-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition