| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-definition photogravure offset printing machine which can perform a printing of various pictorial patterns simultaneously. <P>SOLUTION: This photogravure offset printing machine is of the following structure: On a blanket cylinder 2, a first to a fourth gravure plate cylinder 5 to 8, each having the widths W1 to W4, of recessed parts 5a to 8a, which are different from the other respectively, are set in contact with the blanket cylinder 2. The lengths L1, L2, L3 and L4 are set in the way that each deposit of ink can becomes semi-dried likewise to the other at the point of time when the ink is delivered to the blanket cylinder 2 from each gravure plate cylinder 5 to 8 and then, is transferred to matter 3 to be printed from the blanket cylinder 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
