Folding apparatus of a printing machine

摘要

A second conveyor belt (13) is in contact with the folding knife cylinder (1) after the first conveyor belt (10) and before the folding flap cylinder (2), with respect to the folding knife cylinder rotation direction. The folding knife cylinder is provided with product holders (6) and is used to transfer the products (7) to the folding flaps (5) of a folding flap cylinder (2).