| 摘要 |
PURPOSE:To prevent the splashing of a processing soln. into the adjacent stage and the entrainment of the splashed processing soln. by a photosensitive material. CONSTITUTION:A trough part 220 is provided in the insertion port 44 of a partition wall 11A between a developing part 14 and a coloring part 16 respectively on the developing part 14 side and on the coloring part 16 side. The trough part 220 is fixed by a trough member 222 from both sides of the insertion port 44 in the width direction to the upper part. Developing water and a coloring soln. are splashed by a brush roller, deposited on the partition wall 11A, allowed to flow down on the partition wall 11A toward the insertion port 44, introduced into the trough port 220, dripped from the ends and passed through the insertion port 44. Consequently, the developing water and coloring soln. are not deposited on the surface of a waterless planographic printing plate 12. |
