发明名称 LAMINATED FILM AND CONTAINER
摘要 PROBLEM TO BE SOLVED: To provide a laminated film having excellent flexibility without impairing characteristics such as high gas barrier properties or the like of a liquid crystalline polymer and exhibiting a sufficient heat sealing strength in the case of bag making and a container made by using the film. SOLUTION: The laminated film comprises a first layer made of a liquid crystalline polymer layer (A) exhibiting an optical anisotropy at a melting time and a second layer containing a heat sealing layer (B) in such a manner that the first layer and the second layer are laminated. In this case, a thickness of the first layer is 3 to less than 15μm, and the thickness of the second layer is 35 to less than 200μm. The film is used for the container.
申请公布号 JP2001315267(A) 申请公布日期 2001.11.13
申请号 JP20000136238 申请日期 2000.05.09
申请人 SUMITOMO CHEM CO LTD 发明人 HIDAKA YASUMASA;YAMAGUCHI TAKAZO
分类号 B65D65/40;B32B27/08;B32B27/36;C08L67/00;(IPC1-7):B32B27/08 主分类号 B65D65/40
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