BE904663A - IMPROVEMENTS ON SCREW CAPSULES PROVIDED WITH A CAST SEAL. - Google Patents

IMPROVEMENTS ON SCREW CAPSULES PROVIDED WITH A CAST SEAL.

Info

Publication number
BE904663A
BE904663A BE6/48222A BE6048222A BE904663A BE 904663 A BE904663 A BE 904663A BE 6/48222 A BE6/48222 A BE 6/48222A BE 6048222 A BE6048222 A BE 6048222A BE 904663 A BE904663 A BE 904663A
Authority
BE
Belgium
Prior art keywords
capsule
capsules provided
cast seal
opening
cord
Prior art date
Application number
BE6/48222A
Other languages
French (fr)
Original Assignee
Bouchons Plastiques
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 Bouchons Plastiques filed Critical Bouchons Plastiques
Publication of BE904663A publication Critical patent/BE904663A/en

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
    • B65D41/0442—Collars or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

La face intérieure du fond (2) comporte une rainure annulaire (2c) présentant en section transversale la forme d'une queue d'aronde, c'est-à-dire que ses faces latérales sont orientées de manière convergente par rapport à l'ouverture de la capsule (1), cette rainure constituant moyen d'ancrage d'un cordon de matière plastique (4) dont la face apparente (4a) tournée vers l'ouverture de la capsule est convexe, l'emplacement de ce cordon étant tel qu'il se trouve en face du ''buvant'' du goulot du récipient sur lequel la capsule est vissée.The inner face of the bottom (2) has an annular groove (2c) having in cross section the shape of a dovetail, that is to say that its lateral faces are oriented in a convergent manner relative to the opening of the capsule (1), this groove constituting means for anchoring a plastic cord (4) whose visible face (4a) facing the opening of the capsule is convex, the location of this cord being as it is in front of the '' drinking '' of the neck of the container on which the capsule is screwed.

BE6/48222A 1985-04-26 1986-04-23 IMPROVEMENTS ON SCREW CAPSULES PROVIDED WITH A CAST SEAL. BE904663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506623A FR2581367B3 (en) 1985-04-26 1985-04-26 IMPROVEMENTS ON SCREW CAPSULES WITH A CAST SEAL

Publications (1)

Publication Number Publication Date
BE904663A true BE904663A (en) 1986-08-18

Family

ID=9318858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/48222A BE904663A (en) 1985-04-26 1986-04-23 IMPROVEMENTS ON SCREW CAPSULES PROVIDED WITH A CAST SEAL.

Country Status (4)

Country Link
BE (1) BE904663A (en)
DE (1) DE8611698U1 (en)
FR (1) FR2581367B3 (en)
IT (1) IT212753Z2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907225A1 (en) * 1999-02-19 2000-08-31 Alcoa Gmbh Verpackwerke Plastic screw cap for containers and method for producing a plastic screw cap

Also Published As

Publication number Publication date
IT8635767V0 (en) 1986-04-24
FR2581367A3 (en) 1986-11-07
DE8611698U1 (en) 1986-06-26
IT212753Z2 (en) 1989-09-20
FR2581367B3 (en) 1987-05-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. NOUVELLE DE BOUCHONS PLASTIQUES S.A.

Effective date: 19920430