FR2449611A1 - Tamper-proof bottle closure - moulded with a fragile guard skirt to prevent removal without noticeable damage (PT 22.5.80) - Google Patents

Tamper-proof bottle closure - moulded with a fragile guard skirt to prevent removal without noticeable damage (PT 22.5.80)

Info

Publication number
FR2449611A1
FR2449611A1 FR7904629A FR7904629A FR2449611A1 FR 2449611 A1 FR2449611 A1 FR 2449611A1 FR 7904629 A FR7904629 A FR 7904629A FR 7904629 A FR7904629 A FR 7904629A FR 2449611 A1 FR2449611 A1 FR 2449611A1
Authority
FR
France
Prior art keywords
skirt
fragile
moulded
tamper
bottle 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.)
Granted
Application number
FR7904629A
Other languages
French (fr)
Other versions
FR2449611B1 (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.)
Alca SA
Original Assignee
Alca SA
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 Alca SA filed Critical Alca SA
Priority to FR7904629A priority Critical patent/FR2449611B1/en
Priority to PT70507A priority patent/PT70507A/en
Publication of FR2449611A1 publication Critical patent/FR2449611A1/en
Application granted granted Critical
Publication of FR2449611B1 publication Critical patent/FR2449611B1/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
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • 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
    • B65D2401/25—Non-metallic tear-off strips

Landscapes

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

Abstract

Moulded bottle closure comprises a cap with an internal skirt to fit into the bottle mouth and two concentric external skirts, one undercut to grip the lip of the bottle and having the othersupported from its lower rim by a series of fragile radial bridges. The outermost skirt has to be removed for access to ribs on the adjacent skirt which help to twist off the closure: the bridges are designed to rupture if the cap is prised off. Pref. the outer skirt has a radial tab to facilitate its removal.
FR7904629A 1979-02-23 1979-02-23 ONE-PIECE INVIOLABLE PLUG IN THERMOPLASTIC MATERIAL Expired FR2449611B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7904629A FR2449611B1 (en) 1979-02-23 1979-02-23 ONE-PIECE INVIOLABLE PLUG IN THERMOPLASTIC MATERIAL
PT70507A PT70507A (en) 1979-02-23 1979-11-27 INVIOLABLE PLUG IN ONE PIECE MOLDED IN THERMOPLASTIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904629A FR2449611B1 (en) 1979-02-23 1979-02-23 ONE-PIECE INVIOLABLE PLUG IN THERMOPLASTIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2449611A1 true FR2449611A1 (en) 1980-09-19
FR2449611B1 FR2449611B1 (en) 1986-03-21

Family

ID=9222356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904629A Expired FR2449611B1 (en) 1979-02-23 1979-02-23 ONE-PIECE INVIOLABLE PLUG IN THERMOPLASTIC MATERIAL

Country Status (2)

Country Link
FR (1) FR2449611B1 (en)
PT (1) PT70507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611655A1 (en) * 1987-02-23 1988-09-09 Beautiful Sa PROTECTIVE HOUSING FOR PHOTOGRAPHIC FILM CARTRIDGES
US10669075B2 (en) 2015-07-03 2020-06-02 Crown Packaging Technology, Inc. Cover cap with fitted gasket designed for sealing a metallic bottle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161132A5 (en) * 1971-11-15 1973-07-06 Lac
FR2231577A1 (en) * 1973-06-01 1974-12-27 Anchor Hocking Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161132A5 (en) * 1971-11-15 1973-07-06 Lac
FR2231577A1 (en) * 1973-06-01 1974-12-27 Anchor Hocking Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611655A1 (en) * 1987-02-23 1988-09-09 Beautiful Sa PROTECTIVE HOUSING FOR PHOTOGRAPHIC FILM CARTRIDGES
US10669075B2 (en) 2015-07-03 2020-06-02 Crown Packaging Technology, Inc. Cover cap with fitted gasket designed for sealing a metallic bottle

Also Published As

Publication number Publication date
PT70507A (en) 1979-12-01
FR2449611B1 (en) 1986-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse