CONTINUOUS ROLL TO ROLL PRINTING APPARATUS USING A FLAT-TYPE CLICHE

摘要

The roll to roll continuous printing apparatus includes a coating unit, a blanket roll, a conveying unit, a cleansing stage, a cleaning unit, and a printing roll. The coating unit supplies ink. The blanket roll rotates so that ink supplied from the coating unit is applied to the outer circumferential surface. The transfer unit extends in one direction below the blanket roll. The clithe stage is transported in the direction of extension of the transfer unit on the transfer unit, and a part of the ink applied on the outer surface of the blanket roll is transferred and removed in a cliché pattern. The cleaning unit is disposed adjacent to the transfer unit and cleans the ink transferred to the cleavage pattern of the cleavage stage transferred along the transfer unit. The printing roll is rotated by engaging with the blanket roll, and the ink remaining on the outer surface of the blanket roll is transferred, and the printed portion on which the printing pattern is formed rotates along the outer peripheral surface.