washin foil it the most advanced heat transfer foil which is specially processed polyester film coated with metal by the advanced vacuum evaporation. It features much better grades in various aspects such as gloss, frictional resistance, chemical resistance, etc. in comparison with the previous foil. We guarantee to make your products which could be plastics, papers, fabrics, leathers, etc. more beautiful and luxurious by decorating with beautiful, metallic glossy letters and desings