GB9309428D0 - Method of manufacture of a sealing closure - Google Patents

Method of manufacture of a sealing closure

Info

Publication number
GB9309428D0
GB9309428D0 GB939309428A GB9309428A GB9309428D0 GB 9309428 D0 GB9309428 D0 GB 9309428D0 GB 939309428 A GB939309428 A GB 939309428A GB 9309428 A GB9309428 A GB 9309428A GB 9309428 D0 GB9309428 D0 GB 9309428D0
Authority
GB
United Kingdom
Prior art keywords
manufacture
sealing closure
closure
sealing
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.)
Withdrawn
Application number
GB939309428A
Other versions
GB2277735A (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.)
Robinson and Sons Ltd
Original Assignee
Robinson and Sons 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 Robinson and Sons Ltd filed Critical Robinson and Sons Ltd
Priority to GB9309428A priority Critical patent/GB2277735A/en
Publication of GB9309428D0 publication Critical patent/GB9309428D0/en
Publication of GB2277735A publication Critical patent/GB2277735A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)
GB9309428A 1993-05-07 1993-05-07 Two material injection moulding of sealing closure Withdrawn GB2277735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9309428A GB2277735A (en) 1993-05-07 1993-05-07 Two material injection moulding of sealing closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9309428A GB2277735A (en) 1993-05-07 1993-05-07 Two material injection moulding of sealing closure

Publications (2)

Publication Number Publication Date
GB9309428D0 true GB9309428D0 (en) 1993-06-23
GB2277735A GB2277735A (en) 1994-11-09

Family

ID=10735094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9309428A Withdrawn GB2277735A (en) 1993-05-07 1993-05-07 Two material injection moulding of sealing closure

Country Status (1)

Country Link
GB (1) GB2277735A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2202944A1 (en) * 1996-05-06 1997-11-06 Douglas M. Mclelland Closure plug with bonded gasket
CZ293347B6 (en) * 2002-01-16 2004-04-14 Natalia Ing. Larionova Screw cap of a container opening, particularly of a bottle and process for producing thereof
US20060278601A1 (en) * 2005-06-10 2006-12-14 Owens-Illinois Closure Inc. Plastic closure, closure and container package, and method of manufacture
EP2100822A1 (en) * 2008-03-13 2009-09-16 Obrist Closures Switzerland GmbH A closure
US8678230B2 (en) * 2010-07-30 2014-03-25 Snapware Corporation Vessels with air-tight lid systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485065A (en) * 1982-03-30 1984-11-27 Yoshida Industry Co., Ltd. Method for forming bottle closure
AU6757187A (en) * 1986-01-22 1987-07-23 Retief, C.T. Closure for a container
DE3703680A1 (en) * 1987-02-06 1988-08-18 Frank Schellenbach METHOD FOR PRODUCING A GAS-TIGHT PLASTIC LOCK FOR BOTTLES AND THE LIKE CONTAINERS
US4784285A (en) * 1987-08-03 1988-11-15 Chemcast Corporation Dual durometer self locking and sealing plugs and method for making same

Also Published As

Publication number Publication date
GB2277735A (en) 1994-11-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)