发明名称 HEAT SHRINKABLE, RELATIVELY GAS IMPERMEABLE, MULTILAYER THERMOPLASTIC PACKAGING FILM
摘要 <p>A pasteurizable and/or cook-in shrink film is provided with good interlaminar adhesion and good orientability, and characterized by the presence of ethylene alkyl acrylate copolymer in shrink and abuse layers, in adhesive layers, or both. An associated method for making the film is also provided that includes coextrusion of the multilayer film, optional irradiation, and orientation.</p>
申请公布号 AU602903(B2) 申请公布日期 1990.11.01
申请号 AU19870074956 申请日期 1987.06.30
申请人 W.R. GRACE & CO. - CONN 发明人 TIMOTHY T. OBERLE
分类号 B32B27/28;B32B7/02;B32B27/08;B65D65/40;(IPC1-7):B32B7/10;B32B27/32;B32B31/30;B65D81/34;B32B31/28 主分类号 B32B27/28
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