| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate film for manufacturing an infusion bag excelling in a preserving property of a drug. <P>SOLUTION: This laminate film is formed by laminating at least a base material film 1, a gas barrier layer, an adhesive layer 5, and a resin film 6 containing a polyethylene resin and/or a polypropylene resin in this order. In the laminate film, the gas barrier layer has a structure composed by laminating a first organic layer 2, an inorganic layer 3 and a second organic layer 4 in contact with one another in this order; the second organic layer 4 contacts the adhesive layer 5; and the glass transition temperature of at least either of the first organic layer 2 and the second organic layer 4 is higher than the melting point of the resin film 6 containing the polyethylene resin and/or the polypropylene resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
