| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-adsorption packaging material which is excellent in cost performance while having a non-adsorption property, and to provide a method of producing the same, in view of a problem wherein a resin layer of an acrylonitrile copolymer requires a lamination step such as dry lamination although it is sufficiently practically usable as a non-adsorption material. <P>SOLUTION: In the packaging material in which a base material film 1 and a non-adsorption sealant film 2 are successively laminated, the non-adsorption sealant film 2 has a thickness of 10-200 μm, and the non-adsorption sealant film 2 is a co-extrusion film including an acrylonitrile copolymer layer 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
