| 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: In a moist heat-resistant gas barrier film laminate wherein: a first gas barrier film which includes, a first weatherability coat layer, a deposition layer, and a second weatherability coat layer in this order, on one surface of a base material film comprising plastic materials; and a second gas barrier film laminate which has the same constitution with the first gas barrier film laminate are laminated so that the respective second weatherability coat layers may counter through a fluororesin system adhesive; the moist heat-resistant gas barrier film laminate is characterized in that the first weatherability coat layer and/or the second weatherability coat layer is composed of the fluororesin which is formed with fluorine content copolymer which has a crosslinkable group, and a curing agent which reacts this crosslinkable group. <P>COPYRIGHT: (C)2012,JPO&INPIT |
