| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent film which has a higher water vapor barrier performance than that of a prior art and in which the barrier performance is not deteriorated even by bending. SOLUTION: The transparent water vapor barrier film comprises an organic material layer (1), an inorganic material layer (1), an organic material layer (2), and an inorganic material layer (2) laminated in this order on a rein base. In this case, a thickness of the layer (2) is 0.01μm to 3μm.
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