Method for operating device for packing rolls of material sheet is arranged such that before end of wrapping process a multiple recording is carried out of value characterizing distance between folding wheel and end face of roll

摘要

The method for operating a device for packing rolls (2) of material sheet is arranged such that before the end of the wrapping process a multiple recording is carried out, over at least one revolution of the material sheet roll in the circumferential direction, of a value which at least indirectly characterizes the distance between an individual folding wheel (10.1,10.2) and the associated end face (2.1,2.2) of the material sheet roll. These values are compared with each other and with deviation from a predefined tolerance range a value which characterizes this deviation state is formed.