发明名称 GAS BARRIER FILM LAMINATE, AND PACKAGING BAG
摘要 <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate that can prevent entry of oxygen and water vapor from a surface and also from an end face, and further has transparency, and to provide a packaging bag. <P>SOLUTION: The gas barrier film laminate is a laminate having first transparent gas barrier films: a resin layer laminated on the first transparent gas barrier films; and a second transparent gas barrier film laminated on the resin layer, wherein the resin layer is composed of the ethylene-vinyl acetate copolymer resin. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012076290(A) 申请公布日期 2012.04.19
申请号 JP20100221732 申请日期 2010.09.30
申请人 DAINIPPON PRINTING CO LTD 发明人 KAMITORI MASAKAZU;MATSUI SHIGEKI;KOKURYO TOSHINARI
分类号 B32B27/28;A61J1/14;B32B27/00 主分类号 B32B27/28
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