| 摘要 |
The printing machine, having a main printing group with two blanket rollers (2, 3), incorporates an additional independent printing group (20) situated before the main one in the direction of the paper's travel and allowing a motif to be printed in at least one color across the whole width of the paper before it passes to the main group. The machine also has a drying unit with UV lamps (27, 28) situated round the additional group's roller (21). The additional group can be used for offset, silk screen or heliographic printing. |
