PRINTING DEVICE, PRINTING METHOD, ROTARY PRINTING PRESS, AND PRINTING PRESS

摘要

A printing device, a printing method, a rotary printing press, and a printing press, wherein by providing a rotatable impression cylinder (32), a blanket cylinder (31) which is rotatable in contact with and in synchronization with the impression cylinder (32) and can transfer a print sheet (S) sandwiched between the impression cylinder (32) and the blanket cylinder, an inkjet head (34) which forms an image by spraying water-based ink onto the surface of the blanket cylinder (31), a first lamp (35) which applies infrared rays to the image formed on the surface of the blanket cylinder (31) by the inkjet head (34) to dry the image, and a second lamp (36) which applies ultraviolet rays to the image transferred from the blanket cylinder (31) to the print sheet (S) to dry the image, the print quality can be improved regardless of the type of a print medium.