LOW DENSITY SYNTHETIC RESIN FOAMED BODY AND MANUFACTURING METHOD THEREFOR

摘要

A method for manufacturing a low density synthetic resin foamed body is disclosed which is characterized by the steps of filling a mixture of 100 parts by weight of an ethylene-vinyl acetate copolymer, 20 - 80 parts by weight of a foaming agent, and 1.0 - 5.0 parts by weight of a crosslinking agent in a mold, closing the mold with a lid, heating the mold to form a foamed body, cooling the foamed body as it is kept in the mold, and opening the lid of mold.