DK1982923T3 - Låg med nem åbning - Google Patents

Låg med nem åbning

Info

Publication number
DK1982923T3
DK1982923T3 DK07714337T DK07714337T DK1982923T3 DK 1982923 T3 DK1982923 T3 DK 1982923T3 DK 07714337 T DK07714337 T DK 07714337T DK 07714337 T DK07714337 T DK 07714337T DK 1982923 T3 DK1982923 T3 DK 1982923T3
Authority
DK
Denmark
Prior art keywords
lid
easy opening
easy
opening
Prior art date
Application number
DK07714337T
Other languages
English (en)
Inventor
Etsuko Yaoi
Kazuhiro Sato
Go Fukui
Toshio Sue
Original Assignee
Toyo Seikan Kaisha Ltd
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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Application granted granted Critical
Publication of DK1982923T3 publication Critical patent/DK1982923T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/361—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing titanium, zirconium or hafnium compounds
    • 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
    • B65D2517/008—Materials of container end panel
    • B65D2517/0082—Coated or laminated metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
DK07714337T 2006-02-09 2007-02-09 Låg med nem åbning DK1982923T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006031862 2006-02-09
PCT/JP2007/052807 WO2007091740A1 (ja) 2006-02-09 2007-02-09 イージーオープン蓋

Publications (1)

Publication Number Publication Date
DK1982923T3 true DK1982923T3 (da) 2011-06-20

Family

ID=38345321

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07714337T DK1982923T3 (da) 2006-02-09 2007-02-09 Låg med nem åbning

Country Status (8)

Country Link
US (1) US8871351B2 (da)
EP (1) EP1982923B1 (da)
JP (1) JP4911039B2 (da)
KR (1) KR101255876B1 (da)
CN (1) CN101378967B (da)
DE (1) DE602007013531D1 (da)
DK (1) DK1982923T3 (da)
WO (1) WO2007091740A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101394999A (zh) 2006-03-06 2009-03-25 东洋制罐株式会社 高温开口性优异的易开盖
CN102069944A (zh) * 2010-12-13 2011-05-25 广州龙驰包装材料有限公司 一种耐酸耐硫易拉盖的制作工艺
CN102060126A (zh) * 2010-12-13 2011-05-18 广州龙驰包装材料有限公司 一种耐高温高压易拉盖的制作工艺
JP6303299B2 (ja) * 2013-06-21 2018-04-04 東洋製罐株式会社 熱可塑性樹脂被覆金属板及びこれから成る缶体並びに缶蓋
JP6244729B2 (ja) * 2013-08-07 2017-12-13 東洋製罐株式会社 樹脂被覆シームレスアルミニウム缶
KR20180008770A (ko) 2015-05-21 2018-01-24 도요세이칸 그룹 홀딩스 가부시키가이샤 표면 처리 금속판 및 유기 수지 피복 표면 처리 금속판
WO2016200799A1 (en) * 2015-06-08 2016-12-15 Novelis Inc. Beverage can end score tooling
EP3395707B8 (de) * 2017-04-26 2021-10-06 Speira GmbH Getränkedose aus einheitlicher aluminiumlegierung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172995A (en) * 1981-03-02 1984-08-21 Hiroshi Ueno Easily openable vessel closure and process for preparation thereof
JPS5993636A (ja) * 1982-11-22 1984-05-30 東洋製罐株式会社 塗膜密着性に優れた罐体の製造方法
EP0377747B1 (en) * 1988-05-19 1997-01-29 Toyo Seikan Kaisha, Ltd. Easily openable sealed package container
JPH0780253B2 (ja) * 1989-08-02 1995-08-30 東洋製罐株式会社 ラミネート材から成る容器蓋
CN2150160Y (zh) * 1993-03-05 1993-12-22 江仙观 食品罐易开盖
MY136271A (en) * 1994-12-29 2008-09-30 Toyo Kohan Co Ltd A resin-coated metal sheet with higher vivid reflectivity having the excellent workable adhesion strength
JPH1135880A (ja) * 1997-07-11 1999-02-09 Nippon Parkerizing Co Ltd アルミニウム系材料用水性表面処理液およびそれを用いる表面処理方法
US6369149B1 (en) * 1997-07-11 2002-04-09 Henkel Corporation Aqueous treatment process and bath for aluminiferous surfaces
JPH11229156A (ja) 1998-02-18 1999-08-24 Nippon Parkerizing Co Ltd アルミニウム合金製処理缶およびその処理方法
JP3986170B2 (ja) * 1998-06-26 2007-10-03 大和製罐株式会社 ポリエステル樹脂被覆アルミニウムシームレス缶およびその製造方法
JP3780111B2 (ja) * 1999-01-11 2006-05-31 Ｊｆｅスチール株式会社 加工密着性および耐食性に優れた２ピース缶用フィルムラミネート鋼板
JP3926052B2 (ja) * 1999-01-11 2007-06-06 Ｊｆｅスチール株式会社 加工密着性および耐食性に優れた２ピース缶用フィルムラミネート鋼板
US6472480B1 (en) * 2001-02-20 2002-10-29 Bp Corporation North America Inc. Coating composition
DE10332723A1 (de) * 2003-07-18 2005-02-03 Degussa Ag Lösungsmittelhaltige Beschichtungszusammensetzungen
JP4352227B2 (ja) * 2003-10-22 2009-10-28 東洋製罐株式会社 耐食性、密着性に優れる樹脂被覆アルミニウム合金製缶体及びその成形方法
JP4618994B2 (ja) * 2003-10-22 2011-01-26 東洋製罐株式会社 耐食性、密着性に優れる樹脂被覆アルミニウム合金缶蓋
US20080057336A1 (en) * 2004-06-22 2008-03-06 Toyo Seikan Kaisha, Ltd Surface-Treated Metal Materials, Method of Treating the Surfaces Thereof, Resin-Coated Metal Materials, Cans and Can Lids

Also Published As

Publication number Publication date
JP4911039B2 (ja) 2012-04-04
CN101378967B (zh) 2010-06-09
WO2007091740A1 (ja) 2007-08-16
US8871351B2 (en) 2014-10-28
EP1982923A4 (en) 2009-08-12
KR101255876B1 (ko) 2013-04-17
DE602007013531D1 (de) 2011-05-12
CN101378967A (zh) 2009-03-04
US20090226745A1 (en) 2009-09-10
EP1982923B1 (en) 2011-03-30
EP1982923A1 (en) 2008-10-22
JPWO2007091740A1 (ja) 2009-07-02
KR20080106408A (ko) 2008-12-05

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