JPS54118479A - Tubular composite film - Google Patents

Tubular composite film

Info

Publication number
JPS54118479A
JPS54118479A JP2572878A JP2572878A JPS54118479A JP S54118479 A JPS54118479 A JP S54118479A JP 2572878 A JP2572878 A JP 2572878A JP 2572878 A JP2572878 A JP 2572878A JP S54118479 A JPS54118479 A JP S54118479A
Authority
JP
Japan
Prior art keywords
resin layer
laminate material
composite film
film
tubular
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.)
Granted
Application number
JP2572878A
Other languages
Japanese (ja)
Other versions
JPS6052945B2 (en
Inventor
Jihei Matsumoto
Yukihiro Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP2572878A priority Critical patent/JPS6052945B2/en
Publication of JPS54118479A publication Critical patent/JPS54118479A/en
Publication of JPS6052945B2 publication Critical patent/JPS6052945B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The title film having improved gas barrier properties, moistureproofness, resistance to pinhole formation and flexing, comprising a polyolefin resin layer on the inner surface of a tubular polyamide resin layer and a metallized resin layer on the outer surface with a laminate material laid between them.
CONSTITUTION: The polyethylene resin layer 2 is formed on the inner surface of the polyamide resin layer 1; the polyethylene resin layer 3 as a laminate material, on the outer surface. The tubular three-layer composite film is a film A easily obtained by coextrusion, and the resin layers B, deposited with the metal 6, are formed on the resin layers 5 with the metal 6 inside via the polyethylene resin layers 4 as a laminate material between them. A resin selected from polyester, polypropylene, and polyamide resins is used as the resin layer 5.
COPYRIGHT: (C)1979,JPO&Japio
JP2572878A 1978-03-06 1978-03-06 Tube-shaped composite film Expired JPS6052945B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2572878A JPS6052945B2 (en) 1978-03-06 1978-03-06 Tube-shaped composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2572878A JPS6052945B2 (en) 1978-03-06 1978-03-06 Tube-shaped composite film

Publications (2)

Publication Number Publication Date
JPS54118479A true JPS54118479A (en) 1979-09-13
JPS6052945B2 JPS6052945B2 (en) 1985-11-22

Family

ID=12173854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2572878A Expired JPS6052945B2 (en) 1978-03-06 1978-03-06 Tube-shaped composite film

Country Status (1)

Country Link
JP (1) JPS6052945B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717761U (en) * 1980-07-04 1982-01-29
JPS58166039A (en) * 1982-01-20 1983-10-01 テトラ・パツク・デベロツプメント・ソシエテ・アノニム Laminated material suitable for deep-drawing or tension and its manufacture
JPS5924331U (en) * 1982-08-05 1984-02-15 有限会社平商体 Storage laminated bag
JPS6092847A (en) * 1983-10-27 1985-05-24 新神戸電機株式会社 Gas barrier sheet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7267671B2 (en) * 2017-04-24 2023-05-02 サンスター株式会社 Liquid composition for long-term storage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717761U (en) * 1980-07-04 1982-01-29
JPS6338943Y2 (en) * 1980-07-04 1988-10-13
JPS58166039A (en) * 1982-01-20 1983-10-01 テトラ・パツク・デベロツプメント・ソシエテ・アノニム Laminated material suitable for deep-drawing or tension and its manufacture
JPH0327381B2 (en) * 1982-01-20 1991-04-15 Tetra Pak Dev
JPS5924331U (en) * 1982-08-05 1984-02-15 有限会社平商体 Storage laminated bag
JPS6092847A (en) * 1983-10-27 1985-05-24 新神戸電機株式会社 Gas barrier sheet

Also Published As

Publication number Publication date
JPS6052945B2 (en) 1985-11-22

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