Sheet printing machine and process for sheet printing

摘要

The sheet printing machine (1) has three Anilox offset print units (11, 12, 13), and an offset print unit (15) and provided by a roller-type inking unit (29). A fourth Anilox offset print unit (14) is assigned to the three Anilox offset print units and that the offset print unit (15) provides a special color (S1) with the roller-type inking unit. The Anilox offset print units (11, 12, 13, 14) have four-color printing inks such as Black (B), Cyanogen (C), Magenta (M) and Yellow (Y). The special color is a different printing ink from the four-color printing inks.