MOLD FOR MOLDING RESIN, RESIN MOLDING, AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a mold for molding a resin without generating a gate residue by using a PS resin containing a silicon even when the resin is molded in a pin gate type mold. SOLUTION: The pin gate type mold for molding the resin molds a molding having a volume of 0.5 to 2.5 cm3 by using the PS resin containing the silicon. In this case, a gate diameter of the gate is set to 0.4 to 0.6 mm, and a land length of the gate is set to substantially 0 mm.