| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide precisions in the location and the shape for a printing of a large area without increasing the number of processes such as a multiple printing by dividing the surface of a blanket into an area being equivalent to or slightly larger than the area of a minimum unit to be printed, or an area for which the minimum unit area is multiplied by an integer. SOLUTION: A blanket 1 is fixed to a plan cylinder 3, and the surface is divided into an area being equivalent to or slightly larger than the area of a minimum unit to be printed, or an area for which the minimum unit area is multiplied by an integer, by a cutting 2. Thus, even when the blanket 1 is rotated while being pressed, a warpage or a deformation of the blanket 1 itself is absorbed at the portions of the cuttings 2, and a deformation of the blanket 1 by a printing pressure or the like is loosened in the minimum area. Then, a slippage in the positional precision or the shape precision due to a deformation of the blanket 1 is hardly generated, and a large area printing of a high precision and a high fineness becomes possible.</p> |
