KR920701003A - 라미네이트 재로 구성되는 용기 뚜껑 - Google Patents

라미네이트 재로 구성되는 용기 뚜껑

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Publication number
KR920701003A
KR920701003A KR1019910700339A KR910700339A KR920701003A KR 920701003 A KR920701003 A KR 920701003A KR 1019910700339 A KR1019910700339 A KR 1019910700339A KR 910700339 A KR910700339 A KR 910700339A KR 920701003 A KR920701003 A KR 920701003A
Authority
KR
South Korea
Prior art keywords
lid
easy
film
container lid
ray diffraction
Prior art date
Application number
KR1019910700339A
Other languages
English (en)
Other versions
KR950011760B1 (ko
Inventor
도시아키 와타나베
마사츠네 시부에
히로시 마츠바야시
이쿠오 고마츠
Original Assignee
나카무타 마사타카
도요세이깡 가부시기가이샤
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
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Application filed by 나카무타 마사타카, 도요세이깡 가부시기가이샤 filed Critical 나카무타 마사타카
Publication of KR920701003A publication Critical patent/KR920701003A/ko
Application granted granted Critical
Publication of KR950011760B1 publication Critical patent/KR950011760B1/ko

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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
    • 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
    • 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
    • B65D17/30—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 using cutting devices
    • 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
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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
    • 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
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • 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
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)

Abstract

내용 없음

Description

라미네이트 재로 구성되는 용기 뚜껑
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 폴리에스텔 필름을 라미네이트한 알루미늄 뚜껑에 대하여 IA/IB와 금속노출(누설전류)과의 관계를 나타내는 선도이고, 제2도는 2축 연신 폴리에스텔 필름의 일예에 대한 X선 희절도 이고, 제3-A도 및 제3-B도는 개방용이성 용기 뚜껑의 단면구조를 확대하여 도시한 단면도이다.

Claims (5)

  1. 개봉편에 의하여 스코어를 절단하여 개구를 하는 개구용이성 금속 뚜껑에 있어서, 뚜껑용 금속소재와 그 금속소재의 적어도 용기용 내면측에 형성된 에틸렌테레프탈레이트 단위를 주체로 하는 폴리에스테르 2축 배향필름으로 구성되는 라미네이트로 구성되고, 상기 필름은 하기식,
    17IA/IB 4
    여기에서 IA는 폴리에스테르 필름표면에 평행을 이루는 면간격 약 0.34nm(CuKα X선 회절각이 24°에서 28°)의 회절면에 의한 X선회절강도, IB는 폴리에스테르 필름표면에 평행을 이루는 연간격 0.39nm (CuKαX선 회절각이 21.5°에서 24°)의 회절면에 의한 X선피절강도를 만족하는 X선 회절강도비를 가지고, 또 결정의 면내 배향의 이방성치수가 30이하인 것을 특징으로 하는 내부식성, 개구성, 내페더링성 이 우수한 개방용이한 용기 뚜껑.
  2. 제1항에 있어서, 상기 2측 배향필름은 에틸렌테레프탈레이트 단위를 주체로 하여 다른 에스테르 단위의 소량을 포함하는 융점이 210내지 252℃의 공중합 폴리에스테르로 구성되는 개방용이한 용기 뚜껑.
  3. 제1항에 있어서, 상기 뚜껑을 금속소재가 알루미늄합금인 것을 특징으로 하는 개방용이한 용기 뚜껑.
  4. 제1항에 있어서, 상기 뚜껑용 금속소재가 표면처리 강판이고, 상기 2축 배향필름의 IA/IB가 15IA/IB 4인 것을 특징으로 하는 개방용이한 용기뚜껑.
  5. 제1항에 있어서, 상기 2축 배향 필름은 밀도가 1.345내지 1.395g/㎤의 범위가 되도록 배향 결정화되는 것을 특징으로 하는 개방용이한 용기 뚜껑.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700339A 1989-08-02 1990-08-02 라미네이트재로 구성되는 용기 뚜껑 KR950011760B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-199353 1989-08-02
JP19935389A JPH0780253B2 (ja) 1989-08-02 1989-08-02 ラミネート材から成る容器蓋
PCT/JP1990/000990 WO1991001922A1 (en) 1989-08-02 1990-08-02 Vessel lid comprising laminated material

Publications (2)

Publication Number Publication Date
KR920701003A true KR920701003A (ko) 1992-08-10
KR950011760B1 KR950011760B1 (ko) 1995-10-10

Family

ID=16406351

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700339A KR950011760B1 (ko) 1989-08-02 1990-08-02 라미네이트재로 구성되는 용기 뚜껑

Country Status (7)

Country Link
US (1) US5112695A (ko)
EP (1) EP0436739B1 (ko)
JP (1) JPH0780253B2 (ko)
KR (1) KR950011760B1 (ko)
DE (1) DE69025579T2 (ko)
DK (1) DK0436739T3 (ko)
WO (1) WO1991001922A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755552B2 (ja) * 1989-09-18 1995-06-14 東洋製罐株式会社 深絞り缶の製造方法
GB2242159B (en) * 1990-03-19 1994-02-02 Toyo Kohan Co Ltd Copolyester resin film-metal sheet laminates
TW226977B (ko) * 1990-09-06 1994-07-21 Teijin Ltd
GB9204972D0 (en) * 1992-03-06 1992-04-22 Cmb Foodcan Plc Laminated metal sheet
KR100305337B1 (ko) * 1993-08-04 2001-11-22 다나베 히로까즈 적층판과그의제조방법및그적층판으로이루어진캔과그의성형방법
US6136395A (en) * 1995-06-07 2000-10-24 Toyo Seikan Kaisha Ltd. Can body having improved impact
CA2186935C (en) * 1995-10-02 2005-01-04 Masahiro Kimura Biaxially oriented polyester film to be formed into containers
DE69716324T2 (de) * 1996-03-25 2003-06-18 Toyo Boseki K.K., Osaka Film zum Beschichten von Metall, laminiertes Metall sowie Metallbehälter
US6024239A (en) * 1997-07-03 2000-02-15 American National Can Company End closure with improved openability
TW420700B (en) * 1997-09-10 2001-02-01 Teijin Ltd Polyester film
US6926487B1 (en) * 1998-04-28 2005-08-09 Rexam Ab Method and apparatus for manufacturing marked articles to be included in cans
DE602007013531D1 (de) * 2006-02-09 2011-05-12 Toyo Seikan Kaisha Ltd Leicht zu öffnender endverschluss
EP2492089A1 (de) * 2011-02-25 2012-08-29 Amcor Flexibles Singen GmbH Verbundfolie

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JPS5920547B2 (ja) * 1979-07-04 1984-05-14 東洋製罐株式会社 溶接缶
JPS6024013B2 (ja) * 1980-01-18 1985-06-11 東洋製罐株式会社 溶接罐及びその製造法
US4452842A (en) * 1982-05-19 1984-06-05 Borges Gary G Laminated lidding material
JPS60172637A (ja) * 1984-02-14 1985-09-06 東洋製罐株式会社 絞りしごき罐
JPS6252043A (ja) * 1985-08-31 1987-03-06 東洋製罐株式会社 継目被覆溶接缶
JPS6252045A (ja) * 1985-08-31 1987-03-06 東洋製罐株式会社 複合アルミ材から成るイ−ジイオ−プン蓋
EP0314785A1 (en) * 1986-04-01 1989-05-10 Toray Industries, Inc. Biaxially oriented polyester film
JPS6312445A (ja) * 1986-06-24 1988-01-19 東洋製罐株式会社 イ−ジイオ−プン蓋付缶体及びその製法
JPS63125152A (ja) * 1986-11-12 1988-05-28 東洋製罐株式会社 イ−ジイオ−プン蓋
JPH01124551A (ja) * 1987-11-09 1989-05-17 Toyo Seikan Kaisha Ltd イージィオープン蓋の製法
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
JP2560600B2 (ja) * 1993-02-26 1996-12-04 日本電気株式会社 元素半導体基板上の金属膜／化合物半導体積層構造の製造方法
JPH06312445A (ja) * 1993-04-28 1994-11-08 Toyoda Gosei Co Ltd 異形断面を有する長尺物の製造方法

Also Published As

Publication number Publication date
DE69025579D1 (de) 1996-04-04
JPH0363124A (ja) 1991-03-19
WO1991001922A1 (en) 1991-02-21
US5112695A (en) 1992-05-12
KR950011760B1 (ko) 1995-10-10
JPH0780253B2 (ja) 1995-08-30
EP0436739B1 (en) 1996-02-28
EP0436739A4 (en) 1992-08-05
DE69025579T2 (de) 1996-07-11
EP0436739A1 (en) 1991-07-17
DK0436739T3 (da) 1996-03-18

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