| abstract |
The present invention provides a biodegradable laminated foam sheet having excellent biodegradability, light weight and thermoformability, having practical properties comparable to a polyolefin resin or polystyrene resin foam sheet, and a molded article comprising the same. SOLUTION: A laminate comprising a biodegradable resin having two surface layers, a front surface and a back surface, and an intermediate layer disposed between the surface layers, wherein the intermediate layer has an expansion ratio of 1.1 to 30 times. A biodegradable laminated foam sheet and a molded product thereof, comprising a biodegradable resin foam layer having an average cell diameter of 30 to 300 μm. [Selection figure] None |