| 摘要 |
PURPOSE:To obtain image areas constant in dyeing density and high in image density by controlling the dyeing temperature of the image areas to constant temperature. CONSTITUTION:The photosensitive waterless planographic plate material provided on a substrate with a primer layer, a photosensitive layer, and a silicone rubber layer in this order is exposed, and then, developed and dyed with a processing device using a developing solution 5 and a dyeing solution 6, and the dyeing section is provided with temperature controllers 9 - 11 of the dyeing solution for controlling the dyeing temperature to a prescribed temperature, thus permitting image density to be enhanced, always constant dyeing density to be obtained, and finishing to be made uniform. |
