Method and device for maintaining print to cut register

Details Method and device for maintaining print to cut register Method and device for maintaining print to cut register

1995-04-27

1996-10-29

Eickholt, Eugene H.

Printing

Rolling contact machines

Rotary

101248, 101486, 226 4, 226 45, 36446901, 83365, 83367, B41F 1356

Patent

active

055687679

ABSTRACT:
A scanner senses the position of the individual images on the web. A cutting cylinder position is monitored by a signal generator, and may be altered by mechanically changing the phase of the cutting cylinders in relation to the image on the web based on commands relating to the image registration error, the first derivative of the image registration error and/or the second derivative of the image registration error.

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