| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a heat expandable laminate which can be heat-foamed uniformly and is excellent in printing aptitude and a foamed paper container which is produced by heat-foaming the laminate after being molded into a container, light in weight, excellent in heat-insulating properties, free from the occurrence of paper powder falling, unevenness, and wrinkles, and excellent in decorative properties. SOLUTION: The heat-expandable laminate in which an intermediate layer containing a binder containing a thermoplastic resin as a main component and heat-expandable micro-capsules is formed in a nonwoven fabric or a low- density paper base material, and a paper base material is laminated on the surface and back of the intermediate layer and the foamed paper container using the laminate are provided.</p> |
