| 摘要 |
PROBLEM TO BE SOLVED: To further reduce a manufacturing cost with regard to an offset printing machine. SOLUTION: This offset printing machine is constituted of a printing device 1a equipped with a plate cylinder 3 with a mounted printing plate 11 and a transfer cylinder 4 to which a pictorial pattern of the printing plate 11 is transferred and a reprocessing machine side printing plate manufacturing device 1b which is arranged near the printing device 1a and capable of reloading a pictorial pattern of the printing plate 11. In addition, a gapless printing plate which has no joint is used as the printing plate 11. |
