| 摘要 |
PURPOSE:To obtain a transfer image having metal gloss, by a method wherein a release layer, a colored synthetic resin layer, a metal vapor deposition layer and a soluble protective layer are successively formed to the single surface of a support film and the metal vapor deposition layer is soluble in an acid or an aqueous alkali solution and has permeable pores and the colored synthetic resin layer is made easily soluble as compared with the metal vapor deposition layer. CONSTITUTION:A release layer 2, a colored synthetic resin layer 3, a metal vapor deposition layer 4, a soluble protective layer 5 and a photoresist layer 6 are successively formed to the single surface of the support film 1 of transfer base paper and the layer 6 is exposed to a desired transfer image in such a state that a negative film 7 is closely adhered to the layer 6 to cure the photoresist layer 6a under a bright part 8 and, when the negative film is removed to wash the photoresist layer, an uncured part 6b is washed off to form a photoresist image 9. When the soluble protective layer 5, the metal vapor deposition layer 4 and the colored synthetic resin layer 3 having no resist image 9 are subjected to etching treatment by an acid or an aqueous alkali solution, since the metal vapor deposition layer 4 is slow in dissolution because thinly covered with a stable oxide film but the colored synthetic resin layer 3 is easily soluble, said resin layer 3 is rapidly dissolved in an etching solution. All of the colored synthetic resin layer 3, the metal vapor deposition layer 4, the soluble protective layer 5 and the photoresist layer 6 remaining on the support film 1 come to a transfer image constitutional material and, when a pressure-sensitive adhesive is applied or sprayed to the part where a transfer image 10 is formed, transfer paper is obtained. |
