JP6131076B2 - 缶蓋の製造方法 - Google Patents

缶蓋の製造方法 Download PDF

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Publication number
JP6131076B2
JP6131076B2 JP2013060180A JP2013060180A JP6131076B2 JP 6131076 B2 JP6131076 B2 JP 6131076B2 JP 2013060180 A JP2013060180 A JP 2013060180A JP 2013060180 A JP2013060180 A JP 2013060180A JP 6131076 B2 JP6131076 B2 JP 6131076B2
Authority
JP
Japan
Prior art keywords
annular groove
panel
lid
external force
processing
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.)
Active
Application number
JP2013060180A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014184454A (ja
Inventor
小島　真一
真一 小島
和紀 池田
和紀 池田
哲夫 柏崎
哲夫 柏崎
明日美 諏訪
明日美 諏訪
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Can Corp
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 Showa Aluminum Can Corp filed Critical Showa Aluminum Can Corp
Priority to JP2013060180A priority Critical patent/JP6131076B2/ja
Priority to PCT/JP2014/055474 priority patent/WO2014148246A1/ja
Priority to CN201480006028.4A priority patent/CN104955589B/zh
Priority to EP14768203.3A priority patent/EP2977121A4/en
Priority to US14/764,212 priority patent/US20150360806A1/en
Publication of JP2014184454A publication Critical patent/JP2014184454A/ja
Application granted granted Critical
Publication of JP6131076B2 publication Critical patent/JP6131076B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0014—Action for opening container pivot tab and push-down tear panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0074—Local recess in container end panel
    • B65D2517/0079—Local recess in container end panel located beneath tab hand grip to facilitate initial lifting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Closures For Containers (AREA)
JP2013060180A 2013-03-22 2013-03-22 缶蓋の製造方法 Active JP6131076B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013060180A JP6131076B2 (ja) 2013-03-22 2013-03-22 缶蓋の製造方法
PCT/JP2014/055474 WO2014148246A1 (ja) 2013-03-22 2014-03-04 缶蓋の製造方法、缶蓋、および、缶体
CN201480006028.4A CN104955589B (zh) 2013-03-22 2014-03-04 罐盖的制造方法、罐盖以及罐体
EP14768203.3A EP2977121A4 (en) 2013-03-22 2014-03-04 PROCESS FOR MANUFACTURING CAN COVER, CAN COVER AND CAN BODY
US14/764,212 US20150360806A1 (en) 2013-03-22 2014-03-04 Method for manufacturing can lid, can lid, and can body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013060180A JP6131076B2 (ja) 2013-03-22 2013-03-22 缶蓋の製造方法

Publications (2)

Publication Number Publication Date
JP2014184454A JP2014184454A (ja) 2014-10-02
JP6131076B2 true JP6131076B2 (ja) 2017-05-17

Family

ID=51579935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013060180A Active JP6131076B2 (ja) 2013-03-22 2013-03-22 缶蓋の製造方法

Country Status (5)

Country Link
US (1) US20150360806A1 (zh)
EP (1) EP2977121A4 (zh)
JP (1) JP6131076B2 (zh)
CN (1) CN104955589B (zh)
WO (1) WO2014148246A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2586705T3 (es) * 2013-09-20 2016-10-18 Crown Packaging Technology Inc Producción de extremo de lata
JP6988136B2 (ja) * 2017-04-03 2022-01-05 東洋製罐株式会社 シェルの製造方法及び缶蓋の製造方法
CN112055838B (zh) 2018-05-10 2024-04-16 斯多里机械有限责任公司 工厂管理和监控系统及方法
USD959894S1 (en) * 2019-12-06 2022-08-09 Re-Lid Engineering Ag Can end
USD993995S1 (en) * 2022-01-20 2023-08-01 Stolle Machinery Company, Llc Tab tool
USD1005070S1 (en) * 2022-01-20 2023-11-21 Stolle Machinery Company, Llc Coin block forming tool
USD1004387S1 (en) * 2022-01-20 2023-11-14 Stolle Machinery Company, Llc Tab forming tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031837A (en) * 1976-05-21 1977-06-28 Aluminum Company Of America Method of reforming a can end
US4217843A (en) * 1977-07-29 1980-08-19 National Can Corporation Method and apparatus for forming ends
US4559801A (en) * 1983-10-26 1985-12-24 Ball Corporation Increased strength for metal beverage closure through reforming
JPH0344661Y2 (zh) * 1986-08-08 1991-09-19
JP3203021B2 (ja) * 1991-09-11 2001-08-27 大和製罐株式会社 タブ付イージーオープン缶蓋の成形方法
US5356256A (en) * 1992-10-02 1994-10-18 Turner Timothy L Reformed container end
JP3557241B2 (ja) * 1994-04-11 2004-08-25 北海製罐株式会社 ステイオンタブ式缶蓋の製造方法
JP4477663B2 (ja) 2007-03-29 2010-06-09 昭和アルミニウム缶株式会社 缶蓋
CN201494766U (zh) * 2009-05-15 2010-06-02 杜国军 一种可组装成调料罐的多功能食品包装罐
JP5643119B2 (ja) * 2011-01-14 2014-12-17 昭和アルミニウム缶株式会社 缶蓋および飲料缶

Also Published As

Publication number Publication date
CN104955589A (zh) 2015-09-30
WO2014148246A1 (ja) 2014-09-25
US20150360806A1 (en) 2015-12-17
JP2014184454A (ja) 2014-10-02
CN104955589B (zh) 2018-03-09
EP2977121A4 (en) 2016-11-02
EP2977121A1 (en) 2016-01-27

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