METHOD FOR MANUFACTURING PLASTIC INJECTION PRODUCT ON WHICH GLASS-BEAD REFLECTOR IS FORMED

摘要

PURPOSE: A method for manufacturing a plastic injection product on which a glass-bead reflector is formed is provided to improve definition and prevent the diffused reflection of light by uniformly applying glass beads and coating the glass beads with transparent paint. CONSTITUTION: A method for manufacturing a plastic injection product comprises the steps of: washing silicon or wax off the outer surface of the plastic injection product(10); forming a first coating layer on the outer surface of the plastic injection product; plating the plastic injection product with aluminum and forming a mirror surface(30); forming a second coating layer(40) on the mirror surface; uniformly applying glass beads(50) to the top of the coating layer; and applying transparent paint(60) to the surface of the glass beads.