MOLD FOR MOLDING PLASTIC PART, METHOD FOR MOLDING PLASTIC PART USING THE MOLD, AND METHOD FOR CLEANING MOLD FOR MOLDING PLASTIC PART

摘要

PROBLEM TO BE SOLVED: To provide a cleaning technique which materializes a high degree of cleanliness with a low consumption of energy to solve the problem that although the quality and yield of a plastic part depend on the degree of cleaning of a mold, large amounts of pure water and energy have been required to accomplish the cleaning of the surface of the mold. SOLUTION: The mold for molding a plastic part in which a photocatalyst layer is arranged completely or partially on its surface is used.