KR840007086A - 용기 끝단 조립체 - Google Patents

용기 끝단 조립체 Download PDF

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Publication number
KR840007086A
KR840007086A KR1019840000045A KR840000045A KR840007086A KR 840007086 A KR840007086 A KR 840007086A KR 1019840000045 A KR1019840000045 A KR 1019840000045A KR 840000045 A KR840000045 A KR 840000045A KR 840007086 A KR840007086 A KR 840007086A
Authority
KR
South Korea
Prior art keywords
layer
container end
polymerized
tape
end assembly
Prior art date
Application number
KR1019840000045A
Other languages
English (en)
Inventor
레인홀쯔 브로크만 윌프레드
Original Assignee
도날드 밀러 셀
미네소타 마이닝 앤드 매뉴팩츄어링 컴페니
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 도날드 밀러 셀, 미네소타 마이닝 앤드 매뉴팩츄어링 컴페니 filed Critical 도날드 밀러 셀
Publication of KR840007086A publication Critical patent/KR840007086A/ko

Links

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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501—Flexible tape or foil-like material
    • B65D17/505—Flexible tape or foil-like material applied to the external and internal part of the container wall
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • 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
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-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
    • B65D2517/0082—Coated or laminated metal
    • 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
    • B65D2517/0091—Means for venting upon initial opening
    • B65D2517/0094—Means for venting upon initial opening formed as a separate opening
    • 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
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5002—Details of flexible tape or foil-like material
    • B65D2517/5024—Material
    • B65D2517/5032—Laminated
    • B65D2517/5035—Laminated and connected to container by local areas of adhesive
    • 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
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5083—Details of hand grip, tear- or lift-tab with means facilitating initial lifting of tape, e.g. lift or pull-tabs

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Package Frames And Binding Bands (AREA)
  • Cartons (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Details Of Garments (AREA)
  • Organic Insulating Materials (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Closures For Containers (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Glass Compositions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Abstract

내용 없음

Description

용기 끝단 조립체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 외면과 내면으로 이루어진 금속판제에 유출구를 가공하여 용기끝단을 만들고, 그 용기끝단의 외면에는 중합층(20,47)을 성형하고, 상기 중합층(20,47)의 표면에는 접착제(26,51)를 바른 테이프(24,48)를 붙여서 유출구를 밀봉하고, 상기 테이프(2,48)와 상기 중합층(20,47)를 상기 접착제로 결합시킨 용기끝단 조립체에 있어서, 상기 중합층과 그 중합층을 지지하는 내면과의 접착력보다 상기 테이프(24,48)와 상기 중합층(20,47)사이의 접착력을 강하게 하므로써 테이프를 벗기게되면 상기 중합층이 테이프와 함께 용기 끝단의 표면에서 분리되는 것을 특징으로 하는 용기끝단 조립체.
  2. 제1항에 있어서, 상기 중합층(20)과 금속판재의 표면 사이에는 적어도 한개이상의 피복층(19)이 형성되어 있으되, 그 피복층(19)과 금속판재 사이의 접착력이 상기 중합층과의 접착력보다 강하게 되어있는 것을 특징으로 하는 용기 끝단 조립체.
  3. 제 2항에 있어서, 상기 한개이상의 피복층(19)이 에폭시/페놀 피복이고, 상기 중합층(20)이 투명비닐 피복인 것을 특징으로 하는 용기끝단 조립체.
  4. 제1항에 있어서, 상기 중합층(20)하부의 상기 용기끝단위에는 금속층이 피복되고, 그 금속층에는 상기 중합층(20)이 테이프와 중합층사이의 접착력보다 약하게 접착된 것을 특징으로 하는 용기끝단 조립체.
  5. 제1항내지 제4항중 어느 한항에 있어서, 폴리카보네이트 수지로 제조한 지지체로 상기 테이프를 구성하고, 그 지지체에는 열가소성 접착체(26,51)를 도포한 것을 특징으로 하는 용기끝단 조립체.
  6. 제 1항 내지 제 4항중 어느 한항에 있어서, 폴리카보네이트, 폴리테트라메틸렌 테레프타레이트, 6-6나일론에서 유도된 폴리아미도, 폴리테트라메틸렌 테레프타레이트/폴리에틸렌의 물리적 혼합물, 폴리테트라메틸렌/ 페녹시의 물리적 혼합물, 글리콜 변형된 폴리에틸렌 테레프라레이트, 폴리비닐클로로라이드, 폴리프로필렌 중에서 선택한 가요성 필름이나, 아크릴로니트릴/부타디엔 공중합체 또는 얇은 포일필름 조성물에 그래프트된 아크릴로니트릴/ 메틸메타크릴레이트 공중합체로 구성된 그래프트 공중합체로부터 유도된 필름으로 만든 외부테이프 지지체를 특징으로 하는 용기 끝단 조립체.
  7. 제5항 또는 제6항에 있어서, 상기 접착제(26,51)가 열가소성 폴리우레탄인 것을 특징으로 하는 용기끝단 조립체.
  8. 제1항에 있어서, 상기 테이프(24,48)와 상기 중합층(20,47)사이의 접착력이 전단강도나 인장강도면에 있어서 상기 중합층과 그 중합층을 지지하는 상기 금속판재에 표면과의 접착력보다 크게함으로써, 테이프(24,42)를 상기 용기끝단으로부터 벗기게 되면 접착제를 도포한 지역의 상기 중합층(20,47)이 상기 끝단으로부터 박리되고, 테이프를 용기끝단으로부터 제거하게 되면 상기 지역의 상기 중합층이 상기 끝단(12,42)으로부터 박리되도록 되어있고, 내부 테이프(29)는 상기 끝단(12,42)의 내면에 피복된 한개이상의 보호층과 접착됨과 아울러 압력 배출구를 통하여 상기 접착제(26,51)와 결속된 것을 특징으로 하는 용기 끝단 조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840000045A 1983-01-07 1984-01-07 용기 끝단 조립체 KR840007086A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45856483A 1983-01-07 1983-01-07
US458564 1989-12-28

Publications (1)

Publication Number Publication Date
KR840007086A true KR840007086A (ko) 1984-12-05

Family

ID=23821270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000045A KR840007086A (ko) 1983-01-07 1984-01-07 용기 끝단 조립체

Country Status (14)

Country Link
EP (1) EP0113698B1 (ko)
JP (1) JPS59163147A (ko)
KR (1) KR840007086A (ko)
AT (1) ATE26426T1 (ko)
AU (1) AU2311284A (ko)
BR (1) BR8400044A (ko)
CA (1) CA1222703A (ko)
DE (1) DE3463025D1 (ko)
DK (1) DK2984A (ko)
ES (2) ES285905Y (ko)
IL (1) IL70631A (ko)
NO (1) NO840026L (ko)
NZ (1) NZ206765A (ko)
ZA (1) ZA84138B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853267A (en) * 1984-02-09 1989-08-01 Minnesota Mining And Manufacturing Company Easy open closure system
US4537327A (en) * 1984-09-13 1985-08-27 Minnesota Mining And Manufacturing Company Tape closure for a can end
SE454685B (sv) * 1985-06-12 1988-05-24 Tetra Pak Ab Oppningsanordning for forpackningsbehallare
US4836507A (en) * 1987-08-10 1989-06-06 E. I. Du Pont De Nemours And Company Aramid staple and pulp prepared by spinning
SE515741C2 (sv) * 2000-02-11 2001-10-01 Emballator Ulricehamns Bleck A Täcklock för behållare samt behållaren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355059A (en) * 1964-05-13 1967-11-28 American Can Co Laminate with severable portion
US3671356A (en) * 1970-06-08 1972-06-20 Continental Can Co Method of forming a peelable seal between propylene polymer and a carboxylated polypropylene coated surface
US4029033A (en) * 1974-09-18 1977-06-14 The Continental Group, Inc. Convenience opening of containers for liquid products
US3990603A (en) * 1975-12-09 1976-11-09 Minnesota Mining And Manufacturing Company Easy open closure system
US4108330A (en) * 1977-06-08 1978-08-22 Minnesota Mining And Manufacturing Company Easy open container end assembly
US4215791A (en) * 1979-08-06 1980-08-05 Minnesota Mining And Manufacturing Company Easy open closure system

Also Published As

Publication number Publication date
CA1222703A (en) 1987-06-09
ES285905U (es) 1986-03-01
ZA84138B (en) 1985-08-28
NO840026L (no) 1984-07-09
DK2984D0 (da) 1984-01-04
DE3463025D1 (en) 1987-05-14
ES288904Y (es) 1987-03-01
JPS59163147A (ja) 1984-09-14
AU2311284A (en) 1984-07-12
IL70631A0 (en) 1984-04-30
DK2984A (da) 1984-07-08
ATE26426T1 (de) 1987-04-15
NZ206765A (en) 1986-08-08
ES288904U (es) 1986-06-16
ES285905Y (es) 1986-10-16
IL70631A (en) 1987-01-30
BR8400044A (pt) 1984-08-14
EP0113698A1 (en) 1984-07-18
EP0113698B1 (en) 1987-04-08

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