SAISEIHATSUHOTAINOSEIZOHOHO

摘要

PURPOSE:To prepare a practicable reclaimed foam simply in a short time from the waste of a thermoplastic resin foam generally having inferior adhesiveness. CONSTITUTION:Finely divided pieces of a thermoplastic resin foam 15 are densely filled in a container 14. A flammable gas is filled in the container 14, exploded and burned to weld together the surfaces of the finely divided pieces of the foam 15 to thereby prepare a reclaimed foam.