CN113329944A - 罐盖 - Google Patents
罐盖 Download PDFInfo
- Publication number
- CN113329944A CN113329944A CN202080010462.5A CN202080010462A CN113329944A CN 113329944 A CN113329944 A CN 113329944A CN 202080010462 A CN202080010462 A CN 202080010462A CN 113329944 A CN113329944 A CN 113329944A
- Authority
- CN
- China
- Prior art keywords
- layer
- lid
- score line
- panel portion
- opening
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- 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
- B65D17/40—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 extending circumferentially of the container mouth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019031435A JP2020132252A (ja) | 2019-02-25 | 2019-02-25 | 缶蓋 |
JP2019-031435 | 2019-02-25 | ||
PCT/JP2020/003448 WO2020174997A1 (ja) | 2019-02-25 | 2020-01-30 | 缶蓋 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113329944A true CN113329944A (zh) | 2021-08-31 |
Family
ID=72239684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080010462.5A Pending CN113329944A (zh) | 2019-02-25 | 2020-01-30 | 罐盖 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2020132252A (ja) |
CN (1) | CN113329944A (ja) |
TW (1) | TW202031559A (ja) |
WO (1) | WO2020174997A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113928681A (zh) * | 2021-10-28 | 2022-01-14 | 珠海博瑞特包装科技有限公司 | 一种双保边全开盖 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840032Y2 (ja) * | 1978-02-16 | 1983-09-08 | 東洋製罐株式会社 | 開放容易な缶蓋 |
JPS60204452A (ja) * | 1984-03-30 | 1985-10-16 | 谷内 啓二 | 開口縁の安全な容器蓋 |
US4940158A (en) * | 1987-09-22 | 1990-07-10 | American National Can Company | Container and seam ring for container |
JPH0455941B2 (ja) * | 1988-12-27 | 1992-09-04 | Keiji Yanai | |
US20080197132A1 (en) * | 2005-03-22 | 2008-08-21 | Daiewa Can Company | Easily-Openable Can Lid |
CN101291851A (zh) * | 2005-10-19 | 2008-10-22 | 东洋制罐株式会社 | 易开盖 |
JP2016078923A (ja) * | 2014-10-21 | 2016-05-16 | 東洋製罐株式会社 | 缶蓋 |
CN206984626U (zh) * | 2017-07-13 | 2018-02-09 | 谷新友 | 一种新型易拉罐 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61273344A (ja) * | 1985-05-22 | 1986-12-03 | 東洋製罐株式会社 | 開口性及び耐腐食性に優れたイ−ジイオ−プン蓋 |
JPH01182248A (ja) * | 1987-12-25 | 1989-07-20 | Toyo Seikan Kaisha Ltd | イージイオープン蓋及びその製法 |
JPH0455941A (ja) * | 1990-06-25 | 1992-02-24 | Fujitsu Ltd | 証拠推論実行方式 |
-
2019
- 2019-02-25 JP JP2019031435A patent/JP2020132252A/ja active Pending
-
2020
- 2020-01-30 CN CN202080010462.5A patent/CN113329944A/zh active Pending
- 2020-01-30 WO PCT/JP2020/003448 patent/WO2020174997A1/ja active Application Filing
- 2020-02-24 TW TW109105814A patent/TW202031559A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840032Y2 (ja) * | 1978-02-16 | 1983-09-08 | 東洋製罐株式会社 | 開放容易な缶蓋 |
JPS60204452A (ja) * | 1984-03-30 | 1985-10-16 | 谷内 啓二 | 開口縁の安全な容器蓋 |
US4940158A (en) * | 1987-09-22 | 1990-07-10 | American National Can Company | Container and seam ring for container |
JPH0455941B2 (ja) * | 1988-12-27 | 1992-09-04 | Keiji Yanai | |
US20080197132A1 (en) * | 2005-03-22 | 2008-08-21 | Daiewa Can Company | Easily-Openable Can Lid |
CN101291851A (zh) * | 2005-10-19 | 2008-10-22 | 东洋制罐株式会社 | 易开盖 |
JP2016078923A (ja) * | 2014-10-21 | 2016-05-16 | 東洋製罐株式会社 | 缶蓋 |
CN206984626U (zh) * | 2017-07-13 | 2018-02-09 | 谷新友 | 一种新型易拉罐 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113928681A (zh) * | 2021-10-28 | 2022-01-14 | 珠海博瑞特包装科技有限公司 | 一种双保边全开盖 |
Also Published As
Publication number | Publication date |
---|---|
JP2020132252A (ja) | 2020-08-31 |
TW202031559A (zh) | 2020-09-01 |
WO2020174997A1 (ja) | 2020-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210831 |
|
WD01 | Invention patent application deemed withdrawn after publication |