| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed laminate showing excellent heat insulation properties.SOLUTION: The method for manufacturing a foamed laminate including at least a layer (A), a paper base material and a layer (B) in this order comprises the steps of al least (i) to (iii): (i) applying an organic solvent to one surface of the paper base material or both surfaces thereof; (ii) laminating a thermoplastic resin (a) for forming a layer (A) and a thermoplastic resin (b) for forming a layer (B) on the paper base material; and (iii) heating a laminate consisting of the thermoplastic resin (a), the paper base material and the thermoplastic resin (b) to foam at least the thermoplastic resin (a). |
