| 摘要 |
PURPOSE:To reproduce a highly accurate printing plate simply and inexpensively by transferring ink, wherein ultraviolet rays are not transmitted, to the surface of a presensitized plate for unsensitized photoengraving from the intaglio printing plate through a flexible transferring body, and performing the printing by the ultraviolet rays. CONSTITUTION:The ink 3, wherein the ultraviolet rays are not transmitted, is applied on the original intaglio printing plate 1 by which reproducing is performed. Squeegee work is performed by a squeegee 4, and the ink on the parts other than concave parts 2 in the printing plate 1 is removed. Then the ink is transferred to the surface of the presensitized plate 6 for unsensitized photoengraving by using the flexible transferring body made of silicone, and the printing is performed by the ultraviolet rays. The parts, on which the ink is attached, become unsensitized parts 7, and only the parts, on which the ink is not attached become the sensitized parts 8. The inked parts are removed, and the processes such as development, burning, and etching are performed. |
