Printed sheet cutting method for rotary printing press, involves feeding device pressing circular knife from original position to working position at sheet-guiding cylinder with cutting support, and another knife arranged at knife holder

摘要

The device has a knife holder (1) with a feeding device (6) provided for a circular knife (2). The feeding device feeds and presses the circular knife from an original position to a working position at an associated sheet-guiding cylinder (3) with a cutting support (4). Another circular knife (5) is arranged at the knife holder and has a smaller diameter than the circular knife (2) in the cutting device. The circular knife (5) is movably supported opposite to the circular knife (2), and is movably supported in a feeding direction.