INJECTION MOLDING METHOD FOR INJECTED PRODUCTS WITH HYDROPHOBIC PATTERNS AND AN INJECTION MOLDING APPARATUS USING THE SAME, CAPABLE OF MASS-PRODUCING INJECTED PRODUCTS WITH HYDROPHOBIC PATTERNS OR SUPERHYDROPHOBIC PATTERNS

摘要

PURPOSE: An injection molding method for injected products with hydrophobic patterns and an injection molding apparatus using the same are provided to improve the reliability of a product by heating a mold at high temperature and instantaneously cooling the mold.;CONSTITUTION: An injection molding method for injected products with hydrophobic patterns is constituted as follows. A mold with a stamper is heated(S102). A hydrophobic pattern is formed in the stamper. The inside of the mold is sealed by moving the mold(S104). Resin material is injected into the mold. After the mold is frozen, the mold is separated(S106,S108).;COPYRIGHT KIPO 2010