| 摘要 |
PURPOSE: A manufacturing method of a metal sticker is provided to decrease deposition of metal in plating, and to product the flat and clean metal sticker by preventing corrosion of the photosensitive film in plating. CONSTITUTION: A photosensitive film(2) is formed by spreading photosensitive solution on the uneven surface of a metal substrate(1), and the printed film with the sticker type design is mounted on the photosensitive film after drying. The design is printed by irradiating ultraviolet rays, and the transparent region is exposed to the light and hardened. After removing the film, the metal sticker manufacturing die is formed by washing the portion of the photosensitive film not to be exposed to the light and drying with heating. A thin nickel film layer is formed in the uneven part in which the photosensitive film is removed, and a conductive plating layer is formed on the thin nickel film layer. The color pint layer is formed on the conductive plating layer, and a protection tape is covered thereon. An adhesive layer is covered in the lower part of the plating layer and covered by a release tape. |
