In-Mold Decoration is a decoration technology that can make the surface decoration and product forming complete at the same time. Since this technology is without the coating-spray process, it can eliminate the environmental problems of existing coating plants and reduce the impact with local regulations. This process is widely applied to materials of ABS and PC in the decorations for household appliances, automobiles, scooters, and so on, with the advantage of the abrasion resistance, scratch resistance, and corrosion resistance.