Rotary off-set printing machine - has two printers with paper guide mounted between them

摘要

The rotary off-set printing press has a first printer which has at least three plate cylinders (P) each of which co-operates with a blanket cylinder (B). The three plate cylinders are arranged around a common printing cylinder (I). Each plate cylinder can be brought into or out of contact with the printing cylinder. The press has a second printer equipped with two plate cylinders, each of which has a blanket cylinder (B) which can be brought into and out of contact with each other. A paper guide(3,4) is mounted between the two printing units and is provided with guide rollers to guide the paper to the contact regions (N1-N3) between the printing cylinder and the blanket cylinders (B) of the second printing unit. USE/ADVANTAGE - Off-set printing machine with greatly reduced height compared with height of existing offset machines.