JPH0121785Y2 - - Google Patents

Info

Publication number
JPH0121785Y2
JPH0121785Y2 JP1984193716U JP19371684U JPH0121785Y2 JP H0121785 Y2 JPH0121785 Y2 JP H0121785Y2 JP 1984193716 U JP1984193716 U JP 1984193716U JP 19371684 U JP19371684 U JP 19371684U JP H0121785 Y2 JPH0121785 Y2 JP H0121785Y2
Authority
JP
Japan
Prior art keywords
resin
multilayer sheet
flow
flat
coextrusion
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
Application number
JP1984193716U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61107517U (enExample
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 filed Critical
Priority to JP1984193716U priority Critical patent/JPH0121785Y2/ja
Publication of JPS61107517U publication Critical patent/JPS61107517U/ja
Application granted granted Critical
Publication of JPH0121785Y2 publication Critical patent/JPH0121785Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1984193716U 1984-12-21 1984-12-21 Expired JPH0121785Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984193716U JPH0121785Y2 (enExample) 1984-12-21 1984-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984193716U JPH0121785Y2 (enExample) 1984-12-21 1984-12-21

Publications (2)

Publication Number Publication Date
JPS61107517U JPS61107517U (enExample) 1986-07-08
JPH0121785Y2 true JPH0121785Y2 (enExample) 1989-06-28

Family

ID=30751141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984193716U Expired JPH0121785Y2 (enExample) 1984-12-21 1984-12-21

Country Status (1)

Country Link
JP (1) JPH0121785Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880706A (en) * 1987-10-05 1989-11-14 Mobil Oil Corp. Biaxially oriented multilayer barrier films
JP2007038655A (ja) * 2005-06-29 2007-02-15 Sekisui Chem Co Ltd フラットダイ、並びに、積層樹脂フィルム又はシートの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591178B2 (ja) * 1978-08-21 1984-01-10 東洋紡績株式会社 多層フイルム製造用押出しダイ

Also Published As

Publication number Publication date
JPS61107517U (enExample) 1986-07-08

Similar Documents

Publication Publication Date Title
US4440824A (en) Thermoformable coextruded multilayered structure
AU603594B2 (en) Thermoformable laminate
US4426344A (en) Coextrusion process and apparatus for manufacturing multi-layered flat films of thermoplastic materials
JP2591741B2 (ja) 包装用フイルム
EP0305976B1 (en) Easily openable sealed container
US4652325A (en) Method of making multi-layer plastic structures
US4430288A (en) Making coextruded sheets and containers
US4405547A (en) Method of coextruding diverse materials
US4402889A (en) Making sheet with moisture barrier properties coextruded from scrap materials
JP2641930B2 (ja) 多層構造押出し形成方法および装置
EP0197139A1 (en) Two-color sheet, article, method and apparatus
JP3913268B2 (ja) ポリオレフィン発泡層を備えた包材の製造方法
US10279947B2 (en) Multi-layered container and method for producing it
US5236642A (en) Multiple layer sheet materials, and packages, and methods and apparatus for making
JPH0410419B2 (enExample)
US20190256240A1 (en) Method for producing a multi-layered container
US4265693A (en) Method of molding tubular laminate
US4391863A (en) Peel resistant coextruded sheet
JPH0121785Y2 (enExample)
HUT56781A (en) Method for producing container provided with splinterable-off lock
CN1063704C (zh) 多层共挤压热塑性片,用该片制造管的方法和由其制得的管
CN110126411B (zh) 一种薄膜及其制备方法和应用
KR910008844B1 (ko) 다층 플랙시블 시이트 구조
CN101376440B (zh) 包装软管
US5705111A (en) Methods for making multiple layer sheet materials