| 摘要 |
It is the object of the invention to provide a printing method permitting a high printing quality and reducing the influences of the forces and fields acting on the printing material. The object is achieved in that, by means of two image-detecting arrangements disposed in the transport path of the printing material, image signals are obtained before and behind a device treating the surface of the printing material and are supplied to a control unit, and in that the changes of the outer dimensions are quantitatively determined on the basis of said image signals. The invention may be applied on printing machines.
|
