JPH0455940B2 - - Google Patents
Info
- Publication number
- JPH0455940B2 JPH0455940B2 JP63105444A JP10544488A JPH0455940B2 JP H0455940 B2 JPH0455940 B2 JP H0455940B2 JP 63105444 A JP63105444 A JP 63105444A JP 10544488 A JP10544488 A JP 10544488A JP H0455940 B2 JPH0455940 B2 JP H0455940B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- line
- weakened
- opening
- peripheral side
- 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.)
- Expired - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 45
- 230000003313 weakening effect Effects 0.000 claims description 37
- 229920005989 resin Polymers 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 36
- 239000011888 foil Substances 0.000 claims description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 42
- 239000000463 material Substances 0.000 description 20
- 238000007789 sealing Methods 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- -1 polypropylene Polymers 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000003973 paint Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000012779 reinforcing material Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XFNGYPLLARFULH-UHFFFAOYSA-N 1,2,4-oxadiazetidin-3-one Chemical compound O=C1NON1 XFNGYPLLARFULH-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920012753 Ethylene Ionomers Polymers 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 229920006379 extruded polypropylene Polymers 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 235000013490 limbo Nutrition 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
-
- 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
- B65D17/4011—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 completely 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
- B65D2517/0058—Other details of container end panel
- B65D2517/008—Materials of container end panel
- B65D2517/0085—Foil-like, e.g. paper or cardboard
- B65D2517/0088—Foil-like, e.g. paper or cardboard with plastic overmoulded onto foil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63105444A JPH01279056A (ja) | 1988-04-30 | 1988-04-30 | 易開封性蓋 |
| PCT/JP1988/001244 WO1989010310A1 (en) | 1988-04-30 | 1988-12-09 | Easily openable lid |
| AU27955/89A AU623107B2 (en) | 1988-04-30 | 1988-12-09 | Easily openable lid |
| US07/455,316 US5131556A (en) | 1988-04-30 | 1988-12-09 | Easy-open lid |
| KR1019890702520A KR900700354A (ko) | 1988-04-30 | 1988-12-09 | 개봉이 용이한 뚜껑 |
| EP89900309A EP0397861B1 (en) | 1988-04-30 | 1988-12-09 | Easily openable lid |
| DE89900309T DE3884405T2 (de) | 1988-04-30 | 1988-12-09 | Einfach zu öffnender deckel. |
| ZA893138A ZA893138B (en) | 1988-04-30 | 1989-04-27 | Easy-open lid |
| CA000598146A CA1325189C (en) | 1988-04-30 | 1989-04-28 | Easy-open lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63105444A JPH01279056A (ja) | 1988-04-30 | 1988-04-30 | 易開封性蓋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01279056A JPH01279056A (ja) | 1989-11-09 |
| JPH0455940B2 true JPH0455940B2 (en]) | 1992-09-04 |
Family
ID=14407763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63105444A Granted JPH01279056A (ja) | 1988-04-30 | 1988-04-30 | 易開封性蓋 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5131556A (en]) |
| EP (1) | EP0397861B1 (en]) |
| JP (1) | JPH01279056A (en]) |
| KR (1) | KR900700354A (en]) |
| AU (1) | AU623107B2 (en]) |
| CA (1) | CA1325189C (en]) |
| DE (1) | DE3884405T2 (en]) |
| WO (1) | WO1989010310A1 (en]) |
| ZA (1) | ZA893138B (en]) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693170B1 (fr) * | 1992-07-03 | 1994-09-02 | Pechiney Emballage Alimentaire | Procédé et dispositif de fabrication de couvercles à ouverture facile. |
| EP0630703B1 (en) * | 1992-12-24 | 1999-10-27 | Nippon Steel Corporation | Method of manufacturing easily openable can lids of resin laminated metal plate, easily openable can lid, and resin laminated metal plate for easily openable can lids |
| ITPR20020007A1 (it) * | 2002-02-28 | 2003-08-28 | Medel S P A | Recipiente predosato di prodotto medicinale e procedimento di realizzazione. |
| DE102004063280A1 (de) * | 2004-12-29 | 2006-07-13 | BSH Bosch und Siemens Hausgeräte GmbH | Behälter und Verfahren zur Öffnung eines Deckels |
| NO324822B1 (no) * | 2005-10-07 | 2007-12-10 | Herleif Ulstein | Filterelement for drikkeboks |
| EP2094581A1 (en) | 2006-12-14 | 2009-09-02 | General Mills Marketing, Inc. | Foil membrane lid |
| US20110011868A1 (en) * | 2009-07-14 | 2011-01-20 | Steve Manne | Reclosable Container End |
| US20120043324A1 (en) * | 2010-08-18 | 2012-02-23 | Silgan Containers Llc | Container with Reduced, Peel-Off-Force Tear Configuration |
| USD637489S1 (en) | 2010-12-10 | 2011-05-10 | Pactiv Corporation | Pull grip feature of a container lid |
| USD638704S1 (en) | 2010-12-10 | 2011-05-31 | Pactiv Corporation | Container lid |
| US9028963B2 (en) | 2012-09-05 | 2015-05-12 | Selig Sealing Products, Inc. | Tamper evident tabbed sealing member having a foamed polymer layer |
| CA2846164C (en) | 2013-03-15 | 2020-11-10 | Selig Sealing Products, Inc. | Inner seal with a sub tab layer |
| CA2846021C (en) * | 2013-03-15 | 2021-06-08 | Selig Sealing Products, Inc. | Inner seal with an overlapping partial tab layer |
| CN104709594B (zh) * | 2013-12-17 | 2017-08-25 | 股份公司密封包裹 | 耐热性、开封性及密封性优秀的容器封装体 |
| ES2762810T3 (es) | 2014-02-05 | 2020-05-25 | Selig Sealing Products Inc | Miembro de obturación de aluminio doble provisto de lengüeta que indica la manipulación indebida |
| US10556732B2 (en) | 2015-03-03 | 2020-02-11 | Selig Sealing Products, Inc. | Tabbed seal concepts |
| EP3085636B1 (en) | 2015-04-20 | 2019-06-19 | N.V. Nutricia | Sealing foil with tear line |
| SE540901C2 (en) * | 2016-07-08 | 2018-12-18 | A & R Carton Lund Ab | Sealing disc for a packaging container and a packaging container comprising the sealing disc. |
| US10899506B2 (en) | 2016-10-28 | 2021-01-26 | Selig Sealing Products, Inc. | Single aluminum tamper indicating tabbed sealing member |
| US10934069B2 (en) | 2016-10-28 | 2021-03-02 | Selig Sealing Products, Inc. | Sealing member for use with fat containing compositions |
| US11866242B2 (en) | 2016-10-31 | 2024-01-09 | Selig Sealing Products, Inc. | Tabbed inner seal |
| EP3395707B2 (de) * | 2017-04-26 | 2025-05-21 | Speira GmbH | Getränkedose aus einheitlicher aluminiumlegierung |
| AU2019302541B2 (en) | 2018-07-09 | 2024-07-04 | Selig Sealing Products, Inc. | Tabbed seal with oversized tab |
| US11254481B2 (en) | 2018-09-11 | 2022-02-22 | Selig Sealing Products, Inc. | Enhancements for tabbed seal |
| EP4065485A4 (en) | 2019-11-29 | 2023-01-04 | Selig Sealing Products, Inc. | FOIL-FREE TAPE SEAL |
| WO2021242540A1 (en) | 2020-05-29 | 2021-12-02 | Selig Sealing Products, Inc. | Dispensing liner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221923A (en) * | 1964-01-03 | 1965-12-07 | Continental Can Co | Multi-paneled metal can-end with scored and beaded tear strip |
| JPS6226351Y2 (en]) * | 1979-01-31 | 1987-07-06 | ||
| JPS5882329U (ja) * | 1981-11-27 | 1983-06-03 | 東海林 文哉 | 缶詰の缶蓋 |
| SE462034B (sv) * | 1983-05-19 | 1990-04-30 | Akerlund & Rausing Licens Ab | Oeppningsanordning foer foerpackningar |
| US4572393A (en) * | 1985-02-25 | 1986-02-25 | Hokkai Can Co., Ltd. | Container with easy open type closure |
| JPS61217350A (ja) * | 1985-03-09 | 1986-09-26 | 東洋製罐株式会社 | 容器蓋体 |
| EP0283534A1 (en) * | 1987-03-24 | 1988-09-28 | Showa Denko Kabushiki Kaisha | Cover for a can-shaped container |
| SE469791B (sv) * | 1988-02-16 | 1993-09-13 | Akerlund & Rausing Ab | Anordning vid ändförslutning till förpackning |
-
1988
- 1988-04-30 JP JP63105444A patent/JPH01279056A/ja active Granted
- 1988-12-09 WO PCT/JP1988/001244 patent/WO1989010310A1/ja active IP Right Grant
- 1988-12-09 DE DE89900309T patent/DE3884405T2/de not_active Expired - Fee Related
- 1988-12-09 KR KR1019890702520A patent/KR900700354A/ko active Pending
- 1988-12-09 EP EP89900309A patent/EP0397861B1/en not_active Expired - Lifetime
- 1988-12-09 AU AU27955/89A patent/AU623107B2/en not_active Ceased
- 1988-12-09 US US07/455,316 patent/US5131556A/en not_active Expired - Fee Related
-
1989
- 1989-04-27 ZA ZA893138A patent/ZA893138B/xx unknown
- 1989-04-28 CA CA000598146A patent/CA1325189C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3884405D1 (de) | 1993-10-28 |
| JPH01279056A (ja) | 1989-11-09 |
| CA1325189C (en) | 1993-12-14 |
| WO1989010310A1 (en) | 1989-11-02 |
| ZA893138B (en) | 1990-06-27 |
| EP0397861B1 (en) | 1993-09-22 |
| AU623107B2 (en) | 1992-05-07 |
| EP0397861A1 (en) | 1990-11-22 |
| KR900700354A (ko) | 1990-08-13 |
| EP0397861A4 (en) | 1991-05-15 |
| DE3884405T2 (de) | 1994-04-28 |
| AU2795589A (en) | 1989-11-24 |
| US5131556A (en) | 1992-07-21 |
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