| 摘要 |
PURPOSE:To reduce the use amt. of ink and to achieve the simplification of color changing work and the stabilization of printing. CONSTITUTION:A furnisher roller 4 is arranged at the position coming into contact with a plate cylinder 1 in the rear of the rotary direction from the contact position of the plate cylinder 1 and an impression cylinder 2 and a blade 5 is arranged in an up-and-down direction so as to come into contact with the furnisher roller 4 over the total length thereof and the ink supply port 15 opened above the contact position of the furnisher roller 4 and the blade 5 is provided to the blade 5. The ink entering from the ink supply port 15 is stored in the groove part B formed between the plate cylinder and the blade and bonded to the surface of the plate cylinder 1 by the furnisher roller 4. Therefore, the amt. of the ink to be supplied can be reduced and the use amt. of the ink can be reduced. |
