| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas barrier film for lamination which suppresses warping and has high lamination suitability.SOLUTION: A gas barrier film for lamination includes an olefin resin layer (a), a first adhesive layer (b) and a gas barrier layer (c) containing a polyvinyl alcohol based resin. The first adhesive layer (b) is arranged between the olefin resin layer (a) and the gas barrier layer (c), and the polyvinyl alcohol based resin has an average polymerization degree of 500 or larger and a saponification degree of 84% or higher. |
