| 摘要 |
<p>A printing press includes an impression cylinder (22), a seal cylinder (23), two numbering cylinders (25, 27), and a transfer cylinder (29). The distance L1 between the outer circumference of the impression cylinder (22) and the outer circumference of the impression cylinder (22), and the distance L2 between the outer circumference of the impression cylinder (22) and the outer circumference of the impression cylinder (22) are set longer than the sheet length Lo of the effective printing area of the sheet (100), and the distance L3 between the outer circumference of the impression cylinder (22) and the outer circumference of the impression cylinder (22) is set shorter than the sum of the effective impression area length La of the impression cylinder (22) and double of length Lb of the notch of the impression cylinder, and an inspection unit (40) for inspecting the sheets (100) supplied to the impression cylinder (22) is also provided. <IMAGE></p> |
