METHOD FOR MANUFACTURING MOLDING FROM POLY(LACTIC ACID) FOAM PARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a molding from poly(lactic acid) foam particles which molding is low in the fluctuation of the density between portions, which excels in the fusion between foam particles, and which gives uniform mechanical properties. SOLUTION: The foam particles formed from a resin having poly(lactic acid) as the major component are charged into a mold so as for the compression ratio to be 5-70% and then the foam particles are heated by a heating medium and fused together.