| 摘要 |
PROBLEM TO BE SOLVED: To lessen processing unevenness by decreasing the variations in the pressure from brush rollers of a developing device which heretofore occur in photopolymer plates of broad width sizes when the photopolymer plates of the width sizes broader than the width sizes of narrow width sizes are processed after the photopolymer plates of the narrow width sizes are continuously processed by the brush rollers. SOLUTION: The method is so constituted that the central line in the transporting direction of the photopolymer plates is changed with respect to the central standard of the transporting direction randomly with each one plate according to the width sizes of the photopolymer plates. While this central line of the transporting direction is maintained, the photopolymer plates are processed by the brush rollers of the developing device. |
