A method for the compensation of a fan - out a transverse expansion caused in a printing machine with a plurality of printing inks printed web of printed material with the use of at least one actuating means of an image path controller

摘要

It is a method for the compensation of a fan - out a transverse expansion caused in a printing machine with a plurality of printing inks printed web of printed material with the use of at least one actuating means of an image path controller is proposed, wherein for the pressure of the plurality of printing inks participating printing unit cylinders on the basis of the web of printed material in the transverse to their direction of transport sections, which are arranged in a row next to each other markings applied first of all the respective sides register deviation of this printing unit cylinders is determined, whereupon this printing unit cylinders in each case by means of a displacement along their respective axis of rotation in a one hand, from the respective ascertained sides register deviations of average value formed reducing manner relative to one another are arranged before the compensation of the lateral expansion caused by fan - out the material web by the at least one regulating means of the image path controller is designed.