| 摘要 |
PROBLEM TO BE SOLVED: To provide an offset printing method which can secure a successful pattern shape and a successful printing precision even for a large work size. SOLUTION: In a suspended offset printing process for supporting both ends of a sheet-like or a belt-like blanket material at the forward/backward ends of a printing direction, a movement error consisting of a movement difference of a blanket 21 generated by a feed control using a drive device 36 during receiving an ink and the draw level of the blanket 21, is calculated using an arithmetic processing device 51. Further, the calculated movement error is incorporated as a correction value into a relationship at the arithmetic processing device 51 and the blanket movement is controlled by controlling the drive device 36 during transferring the ink. Thus a high-precision printing process is performed. COPYRIGHT: (C)2005,JPO&NCIPI
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