| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gravure printing machine and its controlling method, in which the registering slur in printing by each printing unit can be converged to a stationary state in its early stage. <P>SOLUTION: The gravure printing machine is equipped with a foregoing stage printing unit 10a, which performs printing at first on a web W, and later stage printing units 10b, 10c and 10d provided on the downstream side of the foregoing stage printing unit 10a. In addition, the gravure printing machine has a control unit 30, which sends the magnitude of a registering slur calculated from both the magnitude of the registering slur calculated by a registering slur calculator 31c corresponding to the concerned later stage printing unit 10c and the magnitude of the registering slur sent to a compensator manipulated variable calculator 32b corresponding to a later stage printing unit 10b lying on the upstream side of the later stage printing unit 10c to a compensator manipulated variable calculator 32c. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
