JPS54118479A - Tubular composite film - Google Patents
Tubular composite filmInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-03-06 JP JP2572878A patent/JPS6052945B2/en not_active Expired
Cited By (6)
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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