KR840007085A - Thermoplastic Container and Manufacturing Method Thereof - Google Patents

Thermoplastic Container and Manufacturing Method Thereof Download PDF

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Publication number
KR840007085A
KR840007085A KR1019830005635A KR830005635A KR840007085A KR 840007085 A KR840007085 A KR 840007085A KR 1019830005635 A KR1019830005635 A KR 1019830005635A KR 830005635 A KR830005635 A KR 830005635A KR 840007085 A KR840007085 A KR 840007085A
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KR
South Korea
Prior art keywords
container
thermoplastic
vacuum
thermoplastic container
diaphragm
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KR1019830005635A
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Korean (ko)
Inventor
엔. 맥러프린 도날드 (외 1)
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마이클 제이. 카들
코스든 테크놀러지 인코포레이티드
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Publication of KR840007085A publication Critical patent/KR840007085A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14Linings or internal coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D11/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D11/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20Details of walls made of plastics material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

내용 없음No content

Description

열가소성 용기와 그 제조방법Thermoplastic Container and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따라 제조된 용기의 한 실시예의 부분 측단면도.1 is a partial side cross-sectional view of one embodiment of a container made in accordance with the present invention.

제2도는 선 2-2에 따른 제1도 용기의 평면도.FIG. 2 is a plan view of the FIG. 1 vessel according to line 2-2. FIG.

제3도는 제1도 용기의 저면도.3 is a bottom view of the FIG. 1 vessel.

Claims (19)

뜨거운 충전재료를 담기 위한 복합 열가소성 용기에 있어서, 상기 용기는 상단부에 있는 충전개구부와 상기 충전부보다 큰 개방단부를 포함한 테이퍼진 몸체상부와, 상기 몸체상부와 미끄럼 끼워맞춤에 적합한 개방상단부와 하단폐쇄부를 가진 테이퍼진 몸체하부를 포함한 것으로, 상기 몸체부의 적어도 하나는 다층열가소성 재료를 포함하고, 적어도 하나의 층은 낮은 가스침투성을 가진 방벽중합체를 포함하며, 상기 몸체부는 함께 마찰용접되어 단일용기로 성형되는 것을 특징으로 하는 열가소성 용기.In a composite thermoplastic container for containing hot filling material, the container has a tapered body upper portion including a filling opening at an upper end portion and an open end larger than the filling portion, and an open upper end and lower closing portion suitable for sliding fitting with the upper body portion. Wherein the at least one body portion comprises a multilayer thermoplastic material, the at least one layer comprises a low gas permeable barrier polymer, wherein the body portions are friction welded together to form a single container. Thermoplastic container, characterized in that. 제1항에 있어서, 상기 열가소성 재료는 폴리프로필렌을 포함하고 상기 방벽재료는 에틸렌-비닐-알코올을 포함한 것을 특징으로 하는 열가소성 용기.The thermoplastic container of claim 1, wherein the thermoplastic material comprises polypropylene and the barrier material comprises ethylene-vinyl-alcohol. 제1항에 있어서, 상기 용기는 강인한 열가소성 재료로 공동압출된 내부 및 외부층을 포함하고 그 사이에 방벽층을 포함한 것을 특징으로 하는 열가소성 용기.10. The thermoplastic container of claim 1, wherein the container comprises an inner and outer layer coextruded with a tough thermoplastic material and includes a barrier layer therebetween. 제1항에 있어서, 상기 용기내에 냉각에 의해 발생된 진공에 응하여 안쪽으로 휘도록 된 상기 용기의 한 단부에 있는 진공보상장치를 추가로 포함한 것을 특징으로 하는 열가소성 용기.The thermoplastic container of claim 1, further comprising a vacuum compensator at one end of the container configured to bend inward in response to a vacuum generated by cooling in the container. 제4항에 있어서, 상기 진공보상장치는 상기 열가소성 몸체폐쇄부에 형성된 프랜지된 가요성 격막부를 포함한 것을 특징으로 하는 열가소성 용기.5. The thermoplastic container of claim 4, wherein the vacuum compensator comprises a flanged flexible diaphragm formed in the thermoplastic body closure. 제4항에 있어서, 상기 진공보상장치는 상기 충전개구부상에서 밀봉된 박판캡을 포함하고, 상기 캡은 거기에 형성된 찌그러질 수 있는 격막부를 포함한 것을 특징으로 하는 열가소성 용기.5. The thermoplastic container of claim 4, wherein the vacuum compensator includes a thin plate cap sealed on the filling opening, and the cap includes a collapsible diaphragm formed therein. 제4항에 있어서, 상기 진공보상장치는 상기 충전 개구부상에서 밀봉된 박판 캡을 포함하고 찌그러질 수 있는 격막부를 포함하며, 상기 하단 폐쇄부에 형성되고 상기 용기내의 진공에 응하여 안쪽으로 휘도록 배열되는 플랜지된 가요성 격막부를 포함한 것을 특징으로 하는 열가소성 용기.5. The vacuum compensator of claim 4, wherein the vacuum compensator comprises a slitable diaphragm portion including a thin plate cap sealed on the filling opening, the vacuum compensator being formed to be inwardly in response to a vacuum in the vessel A thermoplastic container comprising a flanged flexible diaphragm. 뜨거운 충전물을 담기 위한여 방벽되고, 겹끼울수 있으며 진공보상능력을 가지는 복합 열가소성 용기의 성형방법에 있어서, 강인한 구조 중합체 재료로 된 적어도 하나의 층과 방벽 중합체로 된 적어도 하나의 층을 포함하는 복합 열가소성 시트를 공동 압출하고, 상기 시트로부터 충전 개구부와 함께 큰 개방단부와 좁은 단부를 가지는 테이퍼진 몸체상부를 열성형하고, 상기 시트로부터 큰 개방 상단부와 하단 폐쇄부를 가지는 테이퍼진 몸체하부를 열성형하여 상기 용기내의 진공에 응하여 안쪽으로 휘도록 배열된 플랜지된 안쪽방향 가요성 격막부를 포함하도록 상기 하단 폐쇄부를 열성형하며, 일체로 된 용기를 성형하기 위하여 상기 몸체 상부 및 하부를 함께 마찰-용접하는 것을 특징으로 하는 열가소성 용기 제조방법.A method of forming a composite thermoplastic container barriered, stackable and vacuum-compensating to contain a hot charge, comprising: at least one layer of a tough structural polymer material and at least one layer of a barrier polymer Co-extrusion the thermoplastic sheet, thermoforming a tapered body top having a large open end and a narrow end with a filling opening from the sheet, and thermoforming a tapered body bottom having a large open top and bottom closure from the sheet. Thermoforming the bottom closure to include a flanged inwardly flexible diaphragm arranged to flex inwardly in response to a vacuum in the vessel, and friction-welding the top and bottom of the body together to form an integral vessel Thermoplastic container manufacturing method characterized in that. 제8항에 있어서, 상기 용기용 밀봉할 수 있는 상단 폐쇄부를 제공하여 상기 용기내의 진공에 응하여 안쪽으로 휘기에 적합하도록 성형된 휨장치를 가지는 단계를 추가로 포함한 것을 특징으로 하는 열가소성 용기 제조방법.10. The method of claim 8, further comprising the step of providing a sealable top closure for the container and having a bending device shaped to be inwardly responsive to the vacuum in the container. 제8항에 있어서, 상기 공동 압출단계가 구조 중합체의 외부층과 방벽중합체의 내부층으로 된 적어도 3개의 중합체층을 공동 압출하는 것을 특징으로 하는 열가소성 용기 제조방법.10. The method of claim 8, wherein the co-extrusion step co-extrudes at least three polymer layers of an outer layer of the structural polymer and an inner layer of the barrier polymer. 제10항에 있어서, 상기 구조 중합체는 폴리프로필렌, 프로필렌, 폴리에틸렌, 폴리에틸렌 테레프탈레이트, 폴리에틸렌 테레프탈레이트 글리콜, 폴리스틸렌, 폴리비닐클로라이드 및 이들의 공중합체를 포함한 기로부터 선택된 것을 특징으로 하는 열가소성 용기 제조방법.The method of claim 10, wherein the structural polymer is selected from the group comprising polypropylene, propylene, polyethylene, polyethylene terephthalate, polyethylene terephthalate glycol, polystyrene, polyvinylchloride, and copolymers thereof. 제10항에 있어서, 상기 방벽 중합체는 에틸렌비닐알코올, 폴리비닐알코올, 폴리비닐리덴클로라이드, PVC/PVDC 공중합체 및 스틸렌-아크릴로니트릴 공중합체를 포함한 기로부터 선택된 것을 특징으로 하는 열가소성 용기 제조방법.The method of claim 10, wherein the barrier polymer is selected from the group comprising ethylene vinyl alcohol, polyvinyl alcohol, polyvinylidene chloride, PVC / PVDC copolymer and styrene-acrylonitrile copolymer. 제8항에 있어서 상기 마찰 용접단계는 스핀-용접을 포함하는 것을 특징으로 하는 열가소성 용기 제조방법.9. The method of claim 8, wherein the friction welding step comprises spin-welding. 제8항에 있어서, 상기 마찰 용접단계가 진동용접을 포함하는 것을 특징으로 하는 열가소성 용기 제조방법.The method of claim 8, wherein the friction welding step includes vibration welding. 뜨거운 충전물을 담고 겹끼울 수 있는 구성품과 진공보상장치를 가진것을 특징으로 하는 용기에 있어서, 상기 용기는 한 단부에 있는 충전 개구부와 상기 상단과 반대편에 있는 마찰-용접 단부를 가지는 겹끼울수 있는 데이퍼진 열가소성 상부와, 한 단부에 있는 하단 폐쇄부와 상기 하단 폐쇄부의 반대편에 있는 마찰용접 개구부를 가지면서 상기 상부와 마찰 용접되는 겹끼울수 있는 데이퍼진 하부를 포함한 것으로서, 상기 하단 폐쇄부는 상기 용기내의 진공에 응하여 안쪽으로 휘기에 적합하도록 성형된 일체 격막, 진공휨부를 포함한 것을 특징으로 하는 열가소성 용기.A container characterized by having a vacuum compensating device and a component capable of stacking hot filling, wherein the container has an overlapping day having a filling opening at one end and a friction-welding end opposite the top. Wherein the bottom closure comprises an overlapped lower portion that is friction welded to the top with a spread thermoplastic top and a bottom closure at one end and a friction welding opening opposite the bottom closure; A thermoplastic container, comprising an integral diaphragm and a vacuum bent portion that are molded to fit inside in response to a vacuum. 제15항에 있어서, 상기 충전 개구부위에 제거할 수 있는 밀봉설치에 적합하고 상기 진공에 응하여 상기 용기속 안쪽으로 찌그러지게 설계된 격막부를 가지는 가요성 상단 폐쇄부를 추가로 포함한 것을 특징으로 하는 열가소성 용기.16. The thermoplastic container of claim 15, further comprising a flexible top closure having a diaphragm portion adapted to be removable on the filling opening and squeezed into the container in response to the vacuum. 제15항에 있어서, 상기 하단 격막부눈 그 주위에형 외주플랜지로 성형된 일반적인 원형디스크를 포함한 것을 특징으로 하는 열가소성 용기.The method of claim 15, wherein the lower diaphragm around the eye Thermoplastic container, characterized in that it comprises a general circular disk molded in the outer peripheral flange. 제16항에 있어서, 상기 가요성 상단 폐쇄부는 금속 박판 밀봉캡을 포함한 것을 특징으로 하는 열가소성 용기.17. The thermoplastic container of claim 16, wherein the flexible top closure comprises a metal sheet sealing cap. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830005635A 1983-01-06 1983-11-29 Thermoplastic Container and Manufacturing Method Thereof KR840007085A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45617083A 1983-01-06 1983-01-06
US456170 1999-12-07

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KR840007085A true KR840007085A (en) 1984-12-05

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ID=23811735

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KR1019830005635A KR840007085A (en) 1983-01-06 1983-11-29 Thermoplastic Container and Manufacturing Method Thereof

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JP (1) JPS59134144A (en)
KR (1) KR840007085A (en)
AU (1) AU2153583A (en)
CA (1) CA1217736A (en)
DE (1) DE3347090A1 (en)
FR (1) FR2539106B1 (en)
GB (1) GB2133375B (en)

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US4836398A (en) * 1988-01-29 1989-06-06 Aluminum Company Of America Inwardly reformable endwall for a container
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WO2005002990A2 (en) * 2003-07-08 2005-01-13 Sallcoll B.V. Packaging for foodstuff, comprising a displaceable bottom
CN103569532B (en) * 2012-07-20 2016-04-13 张志武 A kind of method for making of Anti-sham ceramic wine bottle
RU2752667C1 (en) * 2017-12-29 2021-07-29 Компани Жервэ Данон Plastic container with wide opening sealable by flexible top cover, and method for manufacture

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FR1196104A (en) * 1958-05-12 1959-11-20 Orplast Container for food products and in particular for yoghurts
GB1136429A (en) * 1965-07-28 1968-12-11 Shinjiro Izumi Containers suitable for liquids and the method of manufacturing the containers
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FR2285231A1 (en) * 1974-09-20 1976-04-16 Toppan Printing Co Ltd Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin
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AU554618B2 (en) * 1981-06-19 1986-08-28 American National Can Corp. Hot hilled container and method

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GB2133375B (en) 1986-09-10
FR2539106A1 (en) 1984-07-13
GB8400102D0 (en) 1984-02-08
GB2133375A (en) 1984-07-25
AU2153583A (en) 1984-07-12
JPS59134144A (en) 1984-08-01
CA1217736A (en) 1987-02-10
FR2539106B1 (en) 1987-09-04
DE3347090A1 (en) 1984-07-12

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