ROTARY PRINTING PRESS

PROBLEM TO BE SOLVED: To provide a rotary printing press capable of eliminating an overflow of mark position displacement generated when a print sheet in a paster passes through a mark sensor 6, and suppressing occurrence of a spoilage.SOLUTION: An off-set rotary printing press comprises one or more...

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1. Verfasser: SUDO TORU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a rotary printing press capable of eliminating an overflow of mark position displacement generated when a print sheet in a paster passes through a mark sensor 6, and suppressing occurrence of a spoilage.SOLUTION: An off-set rotary printing press comprises one or more printing units, and after a pattern is printed on a sheet supplied from either one of at least two paper rolls, the printed sheet is cut at a desired position. The rotary printing press comprises: mark detection means; cutting position control means comprising first cutting position control means and second position control means; and paster notification means.