INJECTION MOLDING METHOD FOR CRYSTALLINE RESIN MOLDINGS

摘要

PROBLEM TO BE SOLVED: To provide an injection molding method by which moldings of a recrystalline resin with high heat resistance and high rigidity are obtained. SOLUTION: This injection molding method for crystalline resin moldings comprises the step to mold a crystalline resin material by controlling the temperature of a mold 10-80 deg.C lower than the crystallization temperature of the material, when the material is injection-molded.