A laminate containing an electroconductive layer and a transparent inorganic oxide barrier film; improved permselectivity of water vapor and molecular oxygen while retaining a predetermined thickness; food, medicine and electronics packaging materials, lig
摘要:
It is an object of the present invention to provide a gas barrier film improved in gas barrier characteristics by decreasing the adsorbent of the surface of a gas barrier layer to water and the like. The present invention attains the above object by providing a gas barrier film comprising a substrate, a gas barrier layer which is a vacuum deposition film, formed on one surface or both surfaces of the above substrate, and a water-repellent layer which is a film having water repellency, formed on the above gas barrier layer.
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年份:
2007
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2010
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