Control of application roller of printing press

The invention relates to a method for controlling an application roller (2) of a printing press, the circumferential speed of the application roller (2) being changed relative to the circumferential speed of a plate cylinder (1), the application roller (2) is arranged on the plate cylinder (1) in such a way that fluid film defects (18) transmitted from the plate cylinder (1) to the application roller (2) and transmitted back from the application roller to the plate cylinder (2) after the rotation of the application roller (2) are transmitted to the plate cylinder (1) at least by two millimeters in an offset from the previous transmission during the subsequent rotation of the plate cylinder (1), and the fluid film defect (18) passes back at the same angle of circumference of the plate cylinder (1) at the earliest after the three turns of the plate cylinder (1). 本发明涉及一种用于控制印刷机的施加辊(2)的方法，其中，所述施加辊(2)的圆周速度相对于印版滚筒(1)的圆周速度改变，使得由所述印版滚筒(1)传递到所述施加辊(2)上并在所述施加辊(2)转圈之后由该施加辊又回传到所述印版滚筒(2)上的流体膜缺陷(18)在所述印版滚筒(1)的紧接着的转圈时至少以两毫米相