| 摘要 |
PURPOSE: To provide a new developing device for easily and surely performing the developing processing of a waterless planographic printing plate at a high speed. CONSTITUTION: Brush rolls 8 and 9 are installed in a developing machine, a post-processing machine and a washing machine. The brush rolls 8 and 9 in the developing machine are rotated in the same direction as the carrying direction of the waterless planographic printing plate and reciprocated in the roll shaft direction, and the brush rolls 8 and 9 in the post-processing machine are rotated in the same direction as the carrying direction, then the brush rolls 8 and 9 in the washing machine are rotated in the opposite direction to the carrying direction and reciprocated in the roll shaft direction, so that a silicone rubber layer of an image line part is physically removed. |
