SE0001147L - Ways to manufacture a closure device and closure devices manufactured according to the method - Google Patents

Ways to manufacture a closure device and closure devices manufactured according to the method

Info

Publication number
SE0001147L
SE0001147L SE0001147A SE0001147A SE0001147L SE 0001147 L SE0001147 L SE 0001147L SE 0001147 A SE0001147 A SE 0001147A SE 0001147 A SE0001147 A SE 0001147A SE 0001147 L SE0001147 L SE 0001147L
Authority
SE
Sweden
Prior art keywords
parts
blank
recess
cylinder axis
closure
Prior art date
Application number
SE0001147A
Other languages
Swedish (sv)
Other versions
SE0001147D0 (en
Inventor
Bengt Malmborg
Original Assignee
Modulpac Ab
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 Modulpac Ab filed Critical Modulpac Ab
Priority to SE0001147A priority Critical patent/SE0001147L/en
Publication of SE0001147D0 publication Critical patent/SE0001147D0/en
Priority to PCT/SE2001/000685 priority patent/WO2001074683A1/en
Priority to AU2001242989A priority patent/AU2001242989A1/en
Publication of SE0001147L publication Critical patent/SE0001147L/en

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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • 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
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/47—Snap-on caps or cap-like covers push-on and twist-off
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from 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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/041—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/024—Closures in which a part has to be ruptured to gain access to the contents
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C2045/0065—Joining parts moulded in separate cavities the parts being interconnected before assembling by a breaking or shearing point
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)

Abstract

In a method for producing from plastic a closure device comprising a first part (2), which has a cylindrical outer section with a radially projecting flange (7), and a second part (3), which has a cylindrical inner section, a blank (1') is injection-moulded, in which blank the cylindrical sections of the two parts (2, 3) are arranged in line with each other along a cylinder axis (C) and fixedly connected to each other along the outer circumference of the outer section and the inner circumference of the inner section. The blank (1') is next extracted from the mould and its constituent parts (2, 3) are brought together in the direction of the cylinder axis (C) such that the fixed connection between the parts (2, 3) is broken and the parts (2, 3) are made to assume a defined mutual position in which they are rotatable relative to each other about the cylinder axis (C). In the injection-moulding, at least one recess (8) is formed in the flange (7) of the first part (2) and at least one projection (13), corresponding to the recess (8), is formed on the second part (3), which projection (13) is arranged so as, in interaction with the recess (8), to prevent mutual relative rotation of the parts (2, 3).
SE0001147A 2000-03-31 2000-03-31 Ways to manufacture a closure device and closure devices manufactured according to the method SE0001147L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001147A SE0001147L (en) 2000-03-31 2000-03-31 Ways to manufacture a closure device and closure devices manufactured according to the method
PCT/SE2001/000685 WO2001074683A1 (en) 2000-03-31 2001-03-29 Method for producing a closure device and closure devices produced according to the method
AU2001242989A AU2001242989A1 (en) 2000-03-31 2001-03-29 Method for producing a closure device and closure devices produced according to the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001147A SE0001147L (en) 2000-03-31 2000-03-31 Ways to manufacture a closure device and closure devices manufactured according to the method

Publications (2)

Publication Number Publication Date
SE0001147D0 SE0001147D0 (en) 2000-03-31
SE0001147L true SE0001147L (en) 2001-10-01

Family

ID=20279090

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001147A SE0001147L (en) 2000-03-31 2000-03-31 Ways to manufacture a closure device and closure devices manufactured according to the method

Country Status (3)

Country Link
AU (1) AU2001242989A1 (en)
SE (1) SE0001147L (en)
WO (1) WO2001074683A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011692A1 (en) * 2001-08-02 2003-02-02 Affaba & Ferrari S N C CLOSING DEVICE WITH SEAL FOR A CONTAINER WITH AN OPENING
JP4883940B2 (en) 2005-05-31 2012-02-22 シロウマサイエンス株式会社 Container mouth closing mechanism
ITMI20052505A1 (en) * 2005-12-28 2007-06-29 Nicola Fabiano PLUG EQUIPPED WITH AN ANTI-ROTATION SAFETY DEVICE
WO2008037100A1 (en) * 2006-09-26 2008-04-03 Deltona Innovations Ag Semi-finished product for producing a plastic closure from two parts
ES2335069B1 (en) * 2007-08-24 2011-02-10 Cofunco, S.A. PROCEDURE FOR OBTAINING A COVER, DEVICE AND SIMILAR DEVICE, AND DEVICE OBTAINED BY MEANS OF THIS PROCEDURE.
EP2888178B1 (en) 2012-08-22 2017-12-27 PTM Packaging Tools Machinery PTE. Ltd. Paper-based container lids
SE538614C2 (en) * 2012-12-05 2016-10-04 Petro-Pack Ab Apparatus and method for making packaging closure and use of such apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797688A (en) * 1972-06-14 1974-03-19 Federal Tool & Plastics Safety cap unit
DE2548349A1 (en) * 1975-10-29 1977-05-12 Krautkraemer Guenter Dipl Rer Childproof, two-piece, screwed cap assembly for drug containers - which is manufactured as a one piece injection moulding
CH598071A5 (en) * 1975-10-29 1978-04-28 Krautkraemer Guenter
GB2138410B (en) * 1983-04-22 1986-07-16 Metal Closures Group Plc Safety closure with click mechanism
US5271519A (en) * 1991-03-05 1993-12-21 Portola Packaging, Inc. One-piece fitment and tethered plug with tamper-evident means
US5348182A (en) * 1991-03-05 1994-09-20 Portola Packaging, Inc. Means for attaching fitment and method of applying fitment
US5174465A (en) * 1991-03-05 1992-12-29 Cap Snap Co. One-piece fitment and cap with tamper-evident band
US5348183A (en) * 1991-03-05 1994-09-20 Portola Packaging, Inc. Tamper-evident, initially unitary, fitment and closure
US5280842A (en) * 1992-12-15 1994-01-25 Kerr Group, Inc. Low reverse torque closure assembly
US5316161A (en) * 1993-04-20 1994-05-31 Comar, Inc. Child resistant closure
EP0855985A1 (en) * 1995-06-21 1998-08-05 Elopak Systems Ag Pouring device for a container
EP0873264A1 (en) * 1995-10-06 1998-10-28 Portola Packaging, Inc. Unitary tamper-evident fitment and closure assembly
GB9806911D0 (en) * 1998-03-31 1998-05-27 Dudzik Henryk Moulding method and container cap

Also Published As

Publication number Publication date
WO2001074683A1 (en) 2001-10-11
AU2001242989A1 (en) 2001-10-15
SE0001147D0 (en) 2000-03-31

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Legal Events

Date Code Title Description
NAV Patent application has lapsed