| 摘要 |
PROBLEM TO BE SOLVED: To stabilize long-lot printing by preventing the change of the amount of application during continuous printing and the occurrence of fogging. SOLUTION: A printing machine has gravure printing means for gravure printing and a flexographic printing means for flexographic printing. In the printing machine, a gradation pattern is gravure-printed, a non-gradation pattern is flexographic-printed, and the number of revolution of an anilox roll in the flexographic printing is changed with a reduction in the amount of ink to be applied. COPYRIGHT: (C)2004,JPO |
