GB1512335A - Method and apparatus for the production of a guarantee closure - Google Patents

Method and apparatus for the production of a guarantee closure

Info

Publication number
GB1512335A
GB1512335A GB25108/76A GB2510876A GB1512335A GB 1512335 A GB1512335 A GB 1512335A GB 25108/76 A GB25108/76 A GB 25108/76A GB 2510876 A GB2510876 A GB 2510876A GB 1512335 A GB1512335 A GB 1512335A
Authority
GB
United Kingdom
Prior art keywords
guarantee band
guarantee
production
forming device
closure
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
GB25108/76A
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.)
Albert Obrist AG
Original Assignee
Albert Obrist AG
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 Albert Obrist AG filed Critical Albert Obrist AG
Publication of GB1512335A publication Critical patent/GB1512335A/en
Expired 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B65D41/3461—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B3/00—Closing bottles, jars or similar containers by applying caps
    • B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
    • B67B3/10—Capping heads for securing caps
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Closures For Containers (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

The guarantee closure is composed of a closure cap (2) and of a guarantee band (3) which can be produced by hot forming with a forming device (8). In order to plastify the guarantee band (3), the forming device (8) is provided with heating coils (9a). On the jaws (7) of the forming device (8) there is further provided a perforation device (9) by means of which, at the same time as hot forming the guarantee band (3), a predetermined tearing line (5) in the form of a perforated line of weakness is produced in the guarantee band. When unscrewing the closure cap (2) for the first time, the guarantee band (3) tears at the predetermined tearing line (5). <IMAGE>
GB25108/76A 1975-07-01 1976-06-17 Method and apparatus for the production of a guarantee closure Expired GB1512335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529306 DE2529306A1 (en) 1975-07-01 1975-07-01 METHOD AND DEVICE FOR THE PRODUCTION OF A WARRANTY SEAL

Publications (1)

Publication Number Publication Date
GB1512335A true GB1512335A (en) 1978-06-01

Family

ID=5950388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25108/76A Expired GB1512335A (en) 1975-07-01 1976-06-17 Method and apparatus for the production of a guarantee closure

Country Status (6)

Country Link
JP (1) JPS526287A (en)
BE (1) BE834192A (en)
CH (1) CH607973A5 (en)
DE (1) DE2529306A1 (en)
FR (1) FR2316145A1 (en)
GB (1) GB1512335A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482565A1 (en) * 1980-05-19 1981-11-20 Owens Illinois Inc INVIOLABLE CLOSURE MEMBER IN MOLDED PLASTIC MATERIAL FOR CONTAINERS
US6089390A (en) 1992-07-16 2000-07-18 Closures And Packaging Services Limited Tamper evident closure
US6527132B1 (en) 1997-07-14 2003-03-04 Closures And Packaging Services Limited Closure with extended seal member
WO2004101379A1 (en) * 2003-05-13 2004-11-25 Alcoa Deutschland Gmbh Bottle seal
IT201900015294A1 (en) * 2019-08-30 2021-03-02 Nortan S R L MACHINE FOR ADAPTING A GUARANTEE RING TO A CONTAINER CAP AND PROCEDURE FOR ADAPTING A GUARANTEE RING TO A CONTAINER CAP

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458585A (en) * 1977-10-17 1979-05-11 Toyo Seikan Kaisha Ltd Method of sealing container
FR2439720A1 (en) * 1978-10-27 1980-05-23 Houzeau Pierre Flask cap with sealing strip - fits over flange at base of cap and hooks into bottle
US4206851A (en) * 1979-02-23 1980-06-10 Ethyl Products Company Tamperproof closure
US4343754A (en) * 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
GB2062593B (en) * 1979-10-22 1984-06-20 Ethyl Prod Tamperproof closure
GB2081933B (en) * 1980-08-08 1984-11-14 Ass Eng Ltd Automatic speed control systems
EP0308995A3 (en) * 1984-01-18 1989-04-05 Japan Crown Cork Co. Ltd. Pilfer-proof plastic closure for containers
JP3715354B2 (en) * 1995-09-20 2005-11-09 日本クラウンコルク株式会社 Method and apparatus for forming axial fracture line in synthetic resin container lid

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482565A1 (en) * 1980-05-19 1981-11-20 Owens Illinois Inc INVIOLABLE CLOSURE MEMBER IN MOLDED PLASTIC MATERIAL FOR CONTAINERS
US6089390A (en) 1992-07-16 2000-07-18 Closures And Packaging Services Limited Tamper evident closure
US6325225B1 (en) 1992-07-16 2001-12-04 Closures And Packaging Services Limited Tamper evident closure
US6705479B2 (en) 1992-07-16 2004-03-16 Closures And Packaging Services Limited Tamper evident closure
US6527132B1 (en) 1997-07-14 2003-03-04 Closures And Packaging Services Limited Closure with extended seal member
WO2004101379A1 (en) * 2003-05-13 2004-11-25 Alcoa Deutschland Gmbh Bottle seal
IT201900015294A1 (en) * 2019-08-30 2021-03-02 Nortan S R L MACHINE FOR ADAPTING A GUARANTEE RING TO A CONTAINER CAP AND PROCEDURE FOR ADAPTING A GUARANTEE RING TO A CONTAINER CAP

Also Published As

Publication number Publication date
CH607973A5 (en) 1978-12-15
DE2529306A1 (en) 1977-02-10
JPS526287A (en) 1977-01-18
FR2316145A1 (en) 1977-01-28
BE834192A (en) 1976-02-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee