Folding installation on a rotary roller press and as rotary roller press

摘要

A folding installation of a web-fed rotary printing press includes a first group of at least two folding formers and at least one additional folding former which is offset vertically from the first group. The folding formers of the first group are adjacent and are offset from each other perpendicular to the running direction of partial webs and are arranged in a horizontal plane to at least partially overlap. Planes of symmetry of at least one folding former of the first group and the additional folding former lie essentially in a common line of a partial web running straight through the print machine. Both aligned folding formers are provided with a common group of leading rollers.