Heat-shrinkable multilayer film

专利名称：Heat-shrinkable multilayer film发明人：TAKAHISA UEYAMA,TADAYOSHI

ITOH,EIICHI HAYASHI,HAJIME TSUKAMOTO

申请号：AU3534999申请日：19990422公开号：AU3534999A公开日：19991116

摘要：A polyester-surfaced heat-shrinkable multilayer film exhibiting good printabilityand adaptability to various automatic packaging processes is provided, including an outersurface layer (a) comprising a polyester resin, an intermediate layer (b) comprising apolyamide resin and an inner surface layer (c) comprising a sealable resin. The filmexhibits a heat-shrinkable stress at 50° C. of at most 3 MPa both in longitudinal directionand in transverse direction, and a hot water shrinkability at 90° C. of at least 20%.

申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

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