AU480881B2 - Improvements relating to closures for containers - Google Patents

Improvements relating to closures for containers

Info

Publication number
AU480881B2
AU480881B2 AU66584/74A AU6658474A AU480881B2 AU 480881 B2 AU480881 B2 AU 480881B2 AU 66584/74 A AU66584/74 A AU 66584/74A AU 6658474 A AU6658474 A AU 6658474A AU 480881 B2 AU480881 B2 AU 480881B2
Authority
AU
Australia
Prior art keywords
closures
containers
improvements relating
relating
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.)
Expired
Application number
AU66584/74A
Other versions
AU6658474A (en
Inventor
Wright Garth
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Box PLC filed Critical Metal Box PLC
Priority to AU66584/74A priority Critical patent/AU480881B2/en
Application granted granted Critical
Publication of AU6658474A publication Critical patent/AU6658474A/en
Publication of AU480881B2 publication Critical patent/AU480881B2/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
    • B65D41/34—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
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
    • 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)
AU66584/74A 1974-03-14 1974-03-14 Improvements relating to closures for containers Expired AU480881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU66584/74A AU480881B2 (en) 1974-03-14 1974-03-14 Improvements relating to closures for containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU66584/74A AU480881B2 (en) 1974-03-14 1974-03-14 Improvements relating to closures for containers

Publications (2)

Publication Number Publication Date
AU6658474A AU6658474A (en) 1975-09-18
AU480881B2 true AU480881B2 (en) 1975-09-18

Family

ID=3751070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66584/74A Expired AU480881B2 (en) 1974-03-14 1974-03-14 Improvements relating to closures for containers

Country Status (1)

Country Link
AU (1) AU480881B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0729894A2 (en) * 1995-03-03 1996-09-04 Massmould Holdings Limited Closure device
US5862953A (en) 1996-04-16 1999-01-26 International Plastics And Equipment Corporation Tamper evident push-pull closure with pour spout
WO1999012815A3 (en) * 1997-09-11 1999-08-26 Int Plastics And Equipment Cor Tamper evident plastic closure
US6073809A (en) 1996-02-15 2000-06-13 International Plastics And Equipment Corporation Snap-on tamper evident closure with push-pull pour spout
CN1091058C (en) * 1996-04-16 2002-09-18 国际塑料设备公司 Tamper evident plastic closure
EP2938553A4 (en) * 2012-12-27 2016-08-03 Ge Healthcare As Tamper-evident container cap assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0729894A2 (en) * 1995-03-03 1996-09-04 Massmould Holdings Limited Closure device
EP0729894A3 (en) * 1995-03-03 1997-02-12 Massmould Holdings Closure device
US6073809A (en) 1996-02-15 2000-06-13 International Plastics And Equipment Corporation Snap-on tamper evident closure with push-pull pour spout
US5862953A (en) 1996-04-16 1999-01-26 International Plastics And Equipment Corporation Tamper evident push-pull closure with pour spout
CN1091058C (en) * 1996-04-16 2002-09-18 国际塑料设备公司 Tamper evident plastic closure
WO1999012815A3 (en) * 1997-09-11 1999-08-26 Int Plastics And Equipment Cor Tamper evident plastic closure
EP2938553A4 (en) * 2012-12-27 2016-08-03 Ge Healthcare As Tamper-evident container cap assembly
US10913580B2 (en) 2012-12-27 2021-02-09 Ge Healthcare As Tamper-evident container cap assembly

Also Published As

Publication number Publication date
AU6658474A (en) 1975-09-18

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