| 摘要 |
An apparatus for automatically regulating the register between two imprints being applied individually and successively onto a material web by at least two printing units arranged successively in the direction of travel of the web in a rotary printing press is provided, wherein the printing units being passed successively by the web for this purpose, and wherein a control unit is assigned to each printing unit and is connected to impression rollers assigned to the respective printing units for positioning and print adjustment and is controllable by an automatic control unit being connected to a processing control.
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