CA2528254A1 - Synthetic resin cap, closing device, and beverage-filled container - Google Patents

Synthetic resin cap, closing device, and beverage-filled container Download PDF

Info

Publication number
CA2528254A1
CA2528254A1 CA002528254A CA2528254A CA2528254A1 CA 2528254 A1 CA2528254 A1 CA 2528254A1 CA 002528254 A CA002528254 A CA 002528254A CA 2528254 A CA2528254 A CA 2528254A CA 2528254 A1 CA2528254 A1 CA 2528254A1
Authority
CA
Canada
Prior art keywords
synthetic resin
top plate
opening edge
resin cap
seal projection
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.)
Granted
Application number
CA002528254A
Other languages
French (fr)
Other versions
CA2528254C (en
Inventor
Hiroaki Tsutsumi
Mitsuharu Harada
Masataka Hisano
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.)
Closure Systems International Japan Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2528254A1 publication Critical patent/CA2528254A1/en
Application granted granted Critical
Publication of CA2528254C publication Critical patent/CA2528254C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D41/02—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
    • 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
    • B65D41/325—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 with integral internal sealing means
    • 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 synthetic resin cap according to the present invention includes a cap body having a top plate and a cylindrical section extending downward from a periphery of the top plate; a circular inner seal projection formed on an inner surface of the top plate and fits into a container opening; and a circular opening edge seal projection formed on the inner surface of the top plate and contacts an opening edge of the container opening, wherein the opening edge seal projection bends and deforms in an expanding radial direction until contacting the cap body at the time of attaching the synthetic resin cap to the container opening, and wherein a positioning protrusion is provided on the top plate that contacts the opening edge when the opening edge seal projection bend and deformed until contacting the cap body. The present invention provides the synthetic resin cap, a closing device having thereof, and a container--filled beverage.
CA002528254A 2003-06-10 2003-06-10 Synthetic resin cap, closing device, and beverage-filled container Expired - Fee Related CA2528254C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/007350 WO2004110888A1 (en) 2003-06-10 2003-06-10 Synthetic resin cap, closing device, and container-packed beverage

Publications (2)

Publication Number Publication Date
CA2528254A1 true CA2528254A1 (en) 2004-12-23
CA2528254C CA2528254C (en) 2008-12-23

Family

ID=33548977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002528254A Expired - Fee Related CA2528254C (en) 2003-06-10 2003-06-10 Synthetic resin cap, closing device, and beverage-filled container

Country Status (9)

Country Link
US (1) US20060138071A1 (en)
EP (1) EP1634818A4 (en)
JP (1) JP2003175948A (en)
CN (1) CN100497106C (en)
AU (1) AU2003244106B9 (en)
BR (1) BR0318335A (en)
CA (1) CA2528254C (en)
MX (1) MXPA05013312A (en)
WO (1) WO2004110888A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3639285B2 (en) 2003-09-19 2005-04-20 株式会社アルコア・クロージャー・システムズ Synthetic resin caps, closure devices, and container-packed beverages
ES2370825T3 (en) * 2003-10-01 2011-12-23 Obrist Closures Switzerland Gmbh CLOSURE DEVICE
GB2417240B (en) * 2004-08-20 2007-09-26 Beeson & Sons Ltd Container closure assembly with internal neck thread
WO2006062896A2 (en) * 2004-12-06 2006-06-15 Alcoa Closure Systems International, Inc. Threaded container closure
EP1679267B1 (en) * 2004-12-16 2011-03-30 Japan Crown Cork Co. Ltd. Plastic cap featuring excellent sealing and venting
US20080110851A1 (en) * 2006-10-13 2008-05-15 Owens-Illinois Closure Inc. Dual seal closure and package
US7891512B2 (en) * 2006-12-06 2011-02-22 Reckitt Benckiser Inc. Linerless closure for a container
CN101327860B (en) * 2007-06-18 2011-04-06 赖宗祥 Jointing apparatus between container body and cover body
BRPI0911576A2 (en) * 2008-04-30 2017-06-20 Closure Systems Int Inc tamper evident packaging with improved opening performance.
JP4437833B2 (en) * 2008-07-23 2010-03-24 三井・デュポンポリケミカル株式会社 Resin molding apparatus, resin molding method and resin container
US20100072163A1 (en) * 2008-09-23 2010-03-25 Bio Clinical Development, Inc. Bottle cap
US20130202228A1 (en) * 2009-01-08 2013-08-08 Pouch Pac Innovations, Llc Fitment for a pouch
JP2013516367A (en) * 2009-12-31 2013-05-13 クロージヤー・システムズ・インターナシヨナル・インコーポレーテツド Plastic closure with enhanced performance
CN102834330A (en) * 2010-01-06 2012-12-19 创意前沿设计集团有限公司 Combined lip and shoulder seal for threaded cap
US8763830B2 (en) * 2010-10-15 2014-07-01 Closure Systems International Inc. Tamper-evident closure having tamper-indicating pilfer band with projections and package including the tamper-evident closure
JP5977937B2 (en) 2011-11-21 2016-08-24 株式会社Ｃｓｉジャパン Synthetic resin cap for carbonated beverage filling container, closure device, and beverage closure device
RU2626945C2 (en) 2012-01-06 2017-08-02 Клоужер Системз Интернэшнл Инк. Gasketless cover
RU2015105810A (en) * 2012-07-20 2016-09-10 Клоужер Системз Интернэшнл Инк. LIGHTweight CUTTER AND PACKAGING PAN
CN106103297B (en) 2014-02-14 2017-12-08 国际密封系统公司 Improved tamper evident locking device
SG11201610510XA (en) * 2014-06-17 2017-01-27 Suntory Holdings Ltd Resin cap
JP6700313B2 (en) 2015-05-29 2020-05-27 エクソンモービル・ケミカル・パテンツ・インク Thermoplastic vulcanizates containing wide molecular weight polypropylene
JP6941140B2 (en) * 2017-04-13 2021-09-29 ハスキー インジェクション モールディング システムズ リミテッドＨｕｓｋｙ Ｉｎｊｅｃｔｉｏｎ Ｍｏｌｄｉｎｇ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ plug
JP6554134B2 (en) 2017-04-13 2019-07-31 ハスキー インジェクション モールディング システムズ リミテッドＨｕｓｋｙ Ｉｎｊｅｃｔｉｏｎ Ｍｏｌｄｉｎｇ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ plug
EP4001155A4 (en) * 2019-07-16 2023-08-09 Jin Hee Ahn Container cap and container combined with same
JP2022551480A (en) 2019-10-07 2022-12-09 クロージャー・システムズ・インターナショナル・インコーポレーテッド flip top closure
USD996967S1 (en) 2021-05-17 2023-08-29 Closure Systems International Inc. Closure
USD996968S1 (en) 2021-05-17 2023-08-29 Closure Systems International Inc. Closure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069040A (en) * 1961-08-15 1962-12-18 Drackett Co Container closure
US4143785A (en) * 1978-03-16 1979-03-13 Sun Coast Plastic Closures, Inc. Plastic vacuum sealing cap
US4442947A (en) * 1983-01-18 1984-04-17 Continental White Cap, Inc. Plastic closure with sealing flaps
US4566603A (en) * 1984-07-12 1986-01-28 Phoenix Closures, Inc. Linerless closure
US4560077A (en) * 1984-09-25 1985-12-24 Sun Coast Plastics, Inc. Plastic closure cap
US5275287A (en) * 1991-04-10 1994-01-04 Mcg Closures Ltd. Closures
US5383558A (en) * 1992-09-11 1995-01-24 Kraft General Foods, Inc. Sealed container
US6126027A (en) * 1995-02-21 2000-10-03 Mcg Closures Limited Self-centering container closure
US6581792B1 (en) * 1998-12-07 2003-06-24 Tjandra Limanjaya Closure cap
JP4443006B2 (en) * 1999-08-09 2010-03-31 日本クラウンコルク株式会社 Plastic cap with excellent opening and closing performance and sealing performance
KR20010096600A (en) * 2000-03-13 2001-11-07 도케 케이시 Synthetic resin container closure
GB2393714B (en) * 2001-09-10 2005-01-26 Closures & Packaging Serv Ltd Linerless Bore Seal Closure
JP2003095293A (en) * 2001-09-20 2003-04-03 Alcoa Closure Systems Japan Ltd Cap made of synthetic resin
JP2003261155A (en) * 2002-03-04 2003-09-16 Alcoa Closure Systems Japan Ltd Synthetic resin cap

Also Published As

Publication number Publication date
CN1787951A (en) 2006-06-14
WO2004110888A1 (en) 2004-12-23
MXPA05013312A (en) 2006-04-05
EP1634818A1 (en) 2006-03-15
CN100497106C (en) 2009-06-10
JP2003175948A (en) 2003-06-24
CA2528254C (en) 2008-12-23
AU2003244106A1 (en) 2005-01-04
EP1634818A4 (en) 2007-06-06
BR0318335A (en) 2006-07-11
AU2003244106B2 (en) 2008-03-20
AU2003244106B9 (en) 2008-07-24
US20060138071A1 (en) 2006-06-29

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