发明名称 Bei Hitze schrumpfbare Verbundfolie
摘要 <p>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 DEG C and 45 to 10 wt% of an aliphatic polyamide resin having a crystalline melting point of from not less than 120 DEG C to less than 175 DEG 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.</p>
申请公布号 DE68926690(T2) 申请公布日期 1997.02.20
申请号 DE1989626690T 申请日期 1989.03.03
申请人 KUREHA KAGAKU KOGYO K.K., TOKIO/TOKYO, JP 发明人 NISHIMOTO, YOSHIHARU, IWAKI-SHI FUKUSHIMA-KEN, JP;YAMAZAKI, KENGO 30-210 SHIROYONE-HAYASHINONAK, IWAKI-SHI FUKUSHIMA-KEN, JP
分类号 B32B7/02;B32B27/08;B32B27/28;B32B27/34;(IPC1-7):B32B27/08 主分类号 B32B7/02
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