WO2008129696A1 - Plastic cap, closure device, and closure device filled with drink - Google Patents

Plastic cap, closure device, and closure device filled with drink Download PDF

Info

Publication number
WO2008129696A1
WO2008129696A1 PCT/JP2007/068064 JP2007068064W WO2008129696A1 WO 2008129696 A1 WO2008129696 A1 WO 2008129696A1 JP 2007068064 W JP2007068064 W JP 2007068064W WO 2008129696 A1 WO2008129696 A1 WO 2008129696A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure device
section
tamper evidence
evidence ring
plastic cap
Prior art date
Application number
PCT/JP2007/068064
Other languages
French (fr)
Japanese (ja)
Inventor
Mitsuharu Harada
Mitsuo Tsuzuki
Original Assignee
Alcoa Closure Systems Japan, Limited
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 Alcoa Closure Systems Japan, Limited filed Critical Alcoa Closure Systems Japan, Limited
Publication of WO2008129696A1 publication Critical patent/WO2008129696A1/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
    • B65D41/32—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
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges

Landscapes

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

Abstract

A plastic cap comprises a top plate part and a cylinder part extending down from its rim. The cylinder part is divided into a main section and a tamper evidence ring section connected with the main section through bridges. A screw section screwed on a male screw of a container is provided on the inner surface of the main section. An engaging projection which engages with the container in the case of uncapping and hinders movement of the tamper evidence ring section is provided on the tamper evidence ring section. On the inner surface of the cylinder part, from the main section to the tamper evidence ring section, a connecting projection part projects inward. One or more of the bridges are formed at the connecting projection part. An end in the uncapping direction is thinner than that in the capping direction.
PCT/JP2007/068064 2007-04-18 2007-09-18 Plastic cap, closure device, and closure device filled with drink WO2008129696A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-109199 2007-04-18
JP2007109199A JP2008265788A (en) 2007-04-18 2007-04-18 Synthetic resin cap, closure device and beverage-containing closure device

Publications (1)

Publication Number Publication Date
WO2008129696A1 true WO2008129696A1 (en) 2008-10-30

Family

ID=39875237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068064 WO2008129696A1 (en) 2007-04-18 2007-09-18 Plastic cap, closure device, and closure device filled with drink

Country Status (2)

Country Link
JP (1) JP2008265788A (en)
WO (1) WO2008129696A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147350A (en) * 1984-08-02 1986-03-07 株式会社　柴崎製作所 Manufacture of cap with pilfer-proof member
US4664278A (en) * 1986-06-25 1987-05-12 Owens-Illinois, Inc. Tamper indicating package
JPH07300147A (en) * 1992-11-06 1995-11-14 Crown Cork & Seal Co Inc Inaccurate operation indicating closure and method and device to form said closure
US5472106A (en) * 1991-11-08 1995-12-05 Pano Cap (Canada) Limited Tamper resistant closure cap and a method of operation therefor
JP2001301786A (en) * 2000-04-19 2001-10-31 Toppan Printing Co Ltd Cap with sealing ring and its manufacturing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0430113Y2 (en) * 1987-09-30 1992-07-21
JP2002264962A (en) * 2001-03-12 2002-09-18 Shibazaki Seisakusho Ltd Synthetic resin cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147350A (en) * 1984-08-02 1986-03-07 株式会社　柴崎製作所 Manufacture of cap with pilfer-proof member
US4664278A (en) * 1986-06-25 1987-05-12 Owens-Illinois, Inc. Tamper indicating package
US5472106A (en) * 1991-11-08 1995-12-05 Pano Cap (Canada) Limited Tamper resistant closure cap and a method of operation therefor
JPH07300147A (en) * 1992-11-06 1995-11-14 Crown Cork & Seal Co Inc Inaccurate operation indicating closure and method and device to form said closure
JP2001301786A (en) * 2000-04-19 2001-10-31 Toppan Printing Co Ltd Cap with sealing ring and its manufacturing method

Also Published As

Publication number Publication date
JP2008265788A (en) 2008-11-06

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