FR2349509A2 - One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps - Google Patents

One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps

Info

Publication number
FR2349509A2
FR2349509A2 FR7612742A FR7612742A FR2349509A2 FR 2349509 A2 FR2349509 A2 FR 2349509A2 FR 7612742 A FR7612742 A FR 7612742A FR 7612742 A FR7612742 A FR 7612742A FR 2349509 A2 FR2349509 A2 FR 2349509A2
Authority
FR
France
Prior art keywords
skirt
screw
inviolable
segments
flaps
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
FR7612742A
Other languages
French (fr)
Other versions
FR2349509B2 (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 FR7612742A priority Critical patent/FR2349509A2/en
Publication of FR2349509A2 publication Critical patent/FR2349509A2/en
Application granted granted Critical
Publication of FR2349509B2 publication Critical patent/FR2349509B2/fr
Granted 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
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element 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
    • 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
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges

Landscapes

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

Abstract

One-&iece thermoplastic involable screw-on top comprises an internally threaded body, and two segments each fixed at one end to the bottom of the body skirt by a hinge flap at two adjacent points. At the free end of each segment is a lug for engaging in a recess in the bottom of the skirt opposite the flaps, for heat welding or adhesion. Each segment comprises near its lug a profile which, when the top is screwed on, engages without breaking beneath a counter-ring on the neck of the receptacle. Unscrewing of the top causes fracture of the lugs which are welded or adhered, and opening of the segments which remain fixed to the body of the top by their hinge flaps.
FR7612742A 1976-04-29 1976-04-29 One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps Granted FR2349509A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7612742A FR2349509A2 (en) 1976-04-29 1976-04-29 One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612742A FR2349509A2 (en) 1976-04-29 1976-04-29 One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps

Publications (2)

Publication Number Publication Date
FR2349509A2 true FR2349509A2 (en) 1977-11-25
FR2349509B2 FR2349509B2 (en) 1981-06-26

Family

ID=9172458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612742A Granted FR2349509A2 (en) 1976-04-29 1976-04-29 One-piece thermoplastic inviolable screw=on top - with two segments fixed to bottom of skirt by hinge flaps

Country Status (1)

Country Link
FR (1) FR2349509A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018928A1 (en) * 1979-04-27 1980-11-12 ASTRA PLASTIQUE Société Anonyme Closure caps with sealing strip
AT394013B (en) * 1981-12-11 1992-01-27 Wiedmer Walter SCREW CAP WITH GUARANTEE STRIP FOR CONTAINERS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018928A1 (en) * 1979-04-27 1980-11-12 ASTRA PLASTIQUE Société Anonyme Closure caps with sealing strip
FR2454977A1 (en) * 1979-04-27 1980-11-21 Astra Plastique IMPROVEMENTS ON GUARANTEE CAPPING CAPSULES
AT394013B (en) * 1981-12-11 1992-01-27 Wiedmer Walter SCREW CAP WITH GUARANTEE STRIP FOR CONTAINERS

Also Published As

Publication number Publication date
FR2349509B2 (en) 1981-06-26

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Legal Events

Date Code Title Description
TP Transmission of property
GC Lien (pledge) constituted