Rotary printer has multiple printer stations and at least one folder mounted on a frame with vertical support pillars for horizontal rails, where the printer stations and folder are arranged on the frame

摘要

The rotary printer has multiple printer stations and at least one folder mounted on a frame with vertical support pillars for horizontal rails. The printer stations and folder are arranged on the frame so that the centre of gravity of the individual stations and the folder are vertically aligned with respective support pillars. There can be a pair of pillars under the printing stations.