B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
154/140
B32B 27/08 (2006.01)
Patent
CA 1326992
- 24 - ABSTRACT OF THE DISCLOSURE Disclosed herein is a heat-shrinkable laminated film comprising at least two layers of a mixed aliphatic polyamide resin layer (A) comprising 55 to 90 wt% of an aliphatic polyamide resin having a crystalline melting point of 175 to 240°C and 45 to 10 wt% of an aliphatic polyamide resin having a crystalline melting point of from not less than 120°C to less than 175°C and a mixed resin layer (B) comprising a saponified ethylene-vinyl acetate copolymer as the main constituent. The heat-shrinkable laminated film of the present invention is excellent in gas barrier property and stretchability and has uniform heat-shrinkability and practicable dimensional stability. Thus, the film is suitable as a good packaging film.
592365
Nishimoto Yoshiharu
Yamazaki Kengo
Goudreau Gage Dubuc
Kureha Kagaku Kogyo Kabushiki Kaisha
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