A DISPOSITION STRUCTURE OF ROLLS AND PRINTING MATERIAL AND A PRINTING APPARATUS AND A PRINTING SYSTEM HAVING THE SAME, AND A PRINTING METHOD

摘要

PURPOSE: A disposition structure of rolling and printing target, and a printing device, a printing system, and a printing method including the same are provided to reduce time required for implementing a printing process regardless of the generation of a back-up roll and a blanket roll. CONSTITUTION: A back-up roll(230) is prepared in a fixed state. A printing target(250) in contact with the back-up roll is supplied. The printing target and the back-up roll forms a contact face. A blanket roll(220) moves to approach the back-up roll or receded from the back-up roll. The first contact angle of the contact face is between 0 and 15 degrees. A second contact angle between the blanket roll and the printing target is a range, 180degrees minus the first contact angle.