GB2062593B - Tamperproof closure - Google Patents

Tamperproof closure

Info

Publication number
GB2062593B
GB2062593B GB8033069A GB8033069A GB2062593B GB 2062593 B GB2062593 B GB 2062593B GB 8033069 A GB8033069 A GB 8033069A GB 8033069 A GB8033069 A GB 8033069A GB 2062593 B GB2062593 B GB 2062593B
Authority
GB
United Kingdom
Prior art keywords
tamperproof closure
tamperproof
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
GB8033069A
Other versions
GB2062593A (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.)
Ethyl Products Co
Original Assignee
Ethyl Products Co
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 Ethyl Products Co filed Critical Ethyl Products Co
Publication of GB2062593A publication Critical patent/GB2062593A/en
Application granted granted Critical
Publication of GB2062593B publication Critical patent/GB2062593B/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
    • B65D41/32—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
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
GB8033069A 1979-10-22 1980-10-14 Tamperproof closure Expired GB2062593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8694379A 1979-10-22 1979-10-22

Publications (2)

Publication Number Publication Date
GB2062593A GB2062593A (en) 1981-05-28
GB2062593B true GB2062593B (en) 1984-06-20

Family

ID=22201893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8033069A Expired GB2062593B (en) 1979-10-22 1980-10-14 Tamperproof closure

Country Status (5)

Country Link
JP (1) JPS5695855A (en)
DE (1) DE3039502A1 (en)
ES (1) ES263098Y (en)
FR (1) FR2467790B2 (en)
GB (1) GB2062593B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8466382A (en) * 1981-06-08 1982-12-16 Ethyl Molded Products Company Tamper-indicating closure
CH653307A5 (en) * 1981-12-11 1985-12-31 Walter Wiedmer SCREW CAP WITH GUARANTEE STRIP FOR CONTAINERS.
JPS59221247A (en) * 1983-05-19 1984-12-12 日本クラウンコルク株式会社 Combination of vessel and cover
GB8319444D0 (en) * 1983-07-19 1983-08-17 Nat Plastics Ltd Container closure
US5111953A (en) * 1988-11-29 1992-05-12 Minnesota Mining And Manufacturing Company Seal system and method for containers
GB2225314B (en) * 1988-11-29 1993-04-21 Minnesota Mining & Mfg Seal system for containers
DE10344179A1 (en) * 2003-09-24 2005-04-21 Plast Competence Ct Ag Zofinge Method for producing a container with reclosure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384370A (en) * 1971-01-11 1975-02-19 United Glass Ltd Closures for containers
DE2529306A1 (en) * 1975-07-01 1977-02-10 Obrist Ag Albert METHOD AND DEVICE FOR THE PRODUCTION OF A WARRANTY SEAL
US4206851A (en) * 1979-02-23 1980-06-10 Ethyl Products Company Tamperproof closure

Also Published As

Publication number Publication date
ES263098Y (en) 1983-02-01
FR2467790A2 (en) 1981-04-30
JPS5695855A (en) 1981-08-03
DE3039502A1 (en) 1981-04-30
DE3039502C2 (en) 1991-06-06
GB2062593A (en) 1981-05-28
JPS624305B2 (en) 1987-01-29
FR2467790B2 (en) 1986-05-16
ES263098U (en) 1982-07-16

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Legal Events

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

Effective date: 19941014