Roller printing machine has printing device with multiple printing units and folding structure, which has folding hopper

摘要

The roller printing machine has a printing device (32) with multiple printing units (31) and a folding structure (35), which has a folding hopper (37). The four-sided broad printing substrate courses are printed with the printing units of the printing device. The four-sided broad printing substrate courses are guided in a turn-free manner by the plough folding units (40,41) in order to form a longitudinal fold at an edge. An independent claim is also included for a printing product.