| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate film for packaging and a bag for liquid excellent in vapor permeability resistance, at low cost. ! SOLUTION: A laminate film 1A for packaging has a sealant layer 11 on one surface side, and has an aluminum vapor deposition resin film 12 and a silica vapor deposition resin film 13 in a layer constitution of the laminate film 1A for packaging, for solving the problem. It is preferable that: on the other surface side, a resin base material 13b in the silica vapor deposition resin film 13 having a silica vapor deposition layer 13a and the resin base material 13b is provided toward the other surface side; between the sealant layer 11 on one surface side and the silica vapor deposition resin film 13, the aluminum vapor deposition resin film 12 is provided; and between the silica vapor deposition resin film 13 and the aluminum vapor deposition resin film 12, a printing layer is provided. ! COPYRIGHT: (C)2015,JPO&INPIT |
