ATE186033T1 - CONTAINER CLOSURE WITH PROFILED SEAL - Google Patents

CONTAINER CLOSURE WITH PROFILED SEAL

Info

Publication number
ATE186033T1
ATE186033T1 AT94305588T AT94305588T ATE186033T1 AT E186033 T1 ATE186033 T1 AT E186033T1 AT 94305588 T AT94305588 T AT 94305588T AT 94305588 T AT94305588 T AT 94305588T AT E186033 T1 ATE186033 T1 AT E186033T1
Authority
AT
Austria
Prior art keywords
container
rim
neck
closure
crown
Prior art date
Application number
AT94305588T
Other languages
German (de)
Inventor
Nigel Thompson
Original Assignee
Metal Closures Group Ltd
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 Metal Closures Group Ltd filed Critical Metal Closures Group Ltd
Application granted granted Critical
Publication of ATE186033T1 publication Critical patent/ATE186033T1/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
    • B65D41/045—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

The invention provides a liner (4) for a container closure for disposition on the neck of a container (7), said closure comprising crown (1) and a peripherally depending skirt (2), said liner being formed of a resilient material retained on the under side of the crown and being provided at its intended point of abutment with the rim (10) of the container neck (9) on its downwardly directed face with a pair of radially annular ribs (19, 20) for cooperation with the rim of the container neck for with which it is to be used, wherein the pair of concentric annular ribs are disposed adjacent each other with their juxtaposed faces (21) exceeding in width the contact surface of the rim (10) of the container neck with the proviso that the radially inner of said ribs (20) does not comprise an unsupported inclined plane. This arrangement allows for better sealing of container closures, particularly those formed of plastics material such as PET. <IMAGE>
AT94305588T 1993-08-05 1994-07-28 CONTAINER CLOSURE WITH PROFILED SEAL ATE186033T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939316264A GB9316264D0 (en) 1993-08-05 1993-08-05 Container closure with liner

Publications (1)

Publication Number Publication Date
ATE186033T1 true ATE186033T1 (en) 1999-11-15

Family

ID=10740030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94305588T ATE186033T1 (en) 1993-08-05 1994-07-28 CONTAINER CLOSURE WITH PROFILED SEAL

Country Status (7)

Country Link
EP (1) EP0637550B1 (en)
AT (1) ATE186033T1 (en)
DE (1) DE69421344T2 (en)
DK (1) DK0637550T3 (en)
ES (1) ES2138044T3 (en)
GB (1) GB9316264D0 (en)
GR (1) GR3032125T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT239673Y1 (en) * 1996-03-01 2001-03-13 Alplast Spa SCREW CAPS OF PLASTIC MATERIAL
DE19733636C2 (en) * 1997-08-04 2000-12-14 Weis Kg Plastic screw cap
EP0931728A1 (en) * 1998-01-27 1999-07-28 Rical Screw cap for sealing the neck of a container
FR2783240B1 (en) 1998-09-16 2000-12-08 Novembal Sa CAP WITH A SEALING GASKET, PROCESS FOR MAKING SUCH A CAP AND ASSEMBLY INCLUDING A CONTAINER AND THE SAID PLUG WITH A SEAL
US20060163191A1 (en) * 2005-01-19 2006-07-27 Laveault Richard A Sealing liner for a closure
KR20090013445A (en) * 2007-08-01 2009-02-05 노희권 Closure of vessel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308965A (en) * 1979-10-24 1982-01-05 Sun Coast Plastic Closures, Inc. Unitary cap of two dissimilar materials
WO1985000153A1 (en) * 1983-06-23 1985-01-17 Bev-Cap Plastics Pty. Ltd. Compounded closure
JPH0688608B2 (en) * 1988-08-08 1994-11-09 日本クラウンコルク株式会社 Heat-resistant liner-equipped container lid and manufacturing method thereof
DE9214073U1 (en) * 1992-10-09 1992-12-17 Hertrampf, Michael, Dr., 3007 Gehrden, De

Also Published As

Publication number Publication date
DE69421344D1 (en) 1999-12-02
DK0637550T3 (en) 2000-03-06
ES2138044T3 (en) 2000-01-01
GR3032125T3 (en) 2000-04-27
EP0637550A2 (en) 1995-02-08
EP0637550B1 (en) 1999-10-27
DE69421344T2 (en) 2000-03-30
EP0637550A3 (en) 1995-07-19
GB9316264D0 (en) 1993-09-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee