ZA77574B - Improvements in and relating to a screw threaded closure cap - Google Patents

Improvements in and relating to a screw threaded closure cap

Info

Publication number
ZA77574B
ZA77574B ZA770574A ZA77574A ZA77574B ZA 77574 B ZA77574 B ZA 77574B ZA 770574 A ZA770574 A ZA 770574A ZA 77574 A ZA77574 A ZA 77574A ZA 77574 B ZA77574 B ZA 77574B
Authority
ZA
South Africa
Prior art keywords
relating
closure cap
screw threaded
threaded closure
screw
Prior art date
Application number
ZA770574A
Inventor
J Grussen
Original Assignee
J Grussen
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 J Grussen filed Critical J Grussen
Publication of ZA77574B publication Critical patent/ZA77574B/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
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • B65D41/0421—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck and combined with integral sealing means contacting other surfaces of a container neck
    • 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
    • B29C45/26—Moulds
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads
    • 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
    • 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
    • B65D41/3457—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 formed separately but connected to the closure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)
ZA770574A 1976-02-03 1977-02-02 Improvements in and relating to a screw threaded closure cap ZA77574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602959A FR2340254A1 (en) 1976-02-03 1976-02-03 Screw:on plastic cap with sealing skirt - with two sealing lips concentric to sealing skirt (BE 3.8.77)

Publications (1)

Publication Number Publication Date
ZA77574B true ZA77574B (en) 1977-12-28

Family

ID=9168708

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770574A ZA77574B (en) 1976-02-03 1977-02-02 Improvements in and relating to a screw threaded closure cap

Country Status (3)

Country Link
BE (1) BE851040A (en)
FR (1) FR2340254A1 (en)
ZA (1) ZA77574B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322011A (en) * 1980-01-21 1982-03-30 Owens-Illinois, Inc. Side seal closure
EP0076778A1 (en) * 1981-10-05 1983-04-13 Crown Obrist AG Closure of plastics material
WO2001055000A1 (en) * 2000-01-29 2001-08-02 Portola Packaging, Inc. Threaded tamper-evident closure and neck finish for such a closure

Also Published As

Publication number Publication date
BE851040A (en) 1977-08-03
FR2340254A1 (en) 1977-09-02
FR2340254B1 (en) 1980-03-28

Similar Documents

Publication Publication Date Title
KE3198A (en) Improvements in and relating to packaging containers
DE2860580D1 (en) Improvements in and relating to the opening of containers
ZA77461B (en) Screw caps
ZA771837B (en) Screw threaded members and their manufacture
HK50978A (en) Improvements in and relating to mechanical cork puliers
NZ189079A (en) Container and/or cap for the container having notches formed in screw thread ridges
EG12844A (en) Improvements in and relating to catalist
PT65217A (en) Improvements in and relating to closures
PT67762A (en) Improvements in and relating to closure for containers
MY8000191A (en) Improvements in or relating to a container
KE3199A (en) Improvements in and relating to the opening of packages
HK24579A (en) Improvements in or relating to a container
SG29984G (en) Improvements in or relating to a closure
ZA753473B (en) Improvements in and relating to containers
HK28781A (en) Improvements in or relating to a container
ZA77574B (en) Improvements in and relating to a screw threaded closure cap
ZA766053B (en) Improvements in or relating to containers and closures
GB1555345A (en) Screw and a screwdriver therefor
ZA756866B (en) Improvements in and relating to screw closures for containers
ZA772150B (en) Improvements in and relating to containers
BE854107A (en) TURRET FOR SCREWING IN AND UNSCREWING LARGE STUDS
ZA774166B (en) Improvements in or relating to closures
ZA763513B (en) Improvements in and relating to closures
AU506450B2 (en) Improvements in and relating to containers
ZA755064B (en) Improvements in and relating to datacarrier threading and guiding mechanisms