Rotating roller print assembly for sheets of multiple widths with fixed width folding apparatus

摘要

The assembly has a set of printing drums (2a-2d) with a set of web turning devices (3a-3d) and a folding apparatus (8), where the turning devices turn paper webs (7a-7d) or partial paper webs (17a-17d, 27a-27d) around 90 degrees from the drums to the apparatus. The turning devices are arranged over the drums in a direction perpendicular to an assembling plane, and the apparatus is formed as a wider folding apparatus. The turning devices are formed such that the partial webs of the multi-fold wide paper web lie on top of each other and fed to the apparatus as wider paper web layers. An independent claim is also included for a method for operating a rotating roller print assembly.