| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laminate in a two-layer constitution with a resin film and paper, capable of preventing a curl resulting from moisture absorption of the paper, without requiring a conventional curl suppression technique.SOLUTION: A laminate includes paper and a polyamide-based resin film with a moisture elongation ratio in a TD direction being 1.0%-7.0% when humidity is changed from 20°C×40%RH to 20°C×90%RH. The laminate can be favorably used as a packing material or a book cover, as the laminate has a function of protecting paper like conventional ones, while suppressing a curl at moisture absorption.</p> |
