Printed product conveying process for printing works involves moving printed products contact-free in part regions by means of ultrasonic energy from transmitter

摘要

The conveying process involves controlling at least one ultrasound transmitter (2), which produces a force effect on the printed product (9) to move it contact-free through at least part regions by means of the ultrasound energy from the transmitter. The transmitter is at a spacing (10) from the printed product.