Cutting out for paper stacks or book pads - individual stacks clamped on continually moving supports prior to cutting

摘要

The stacks are individually placed on the support units which are constructed as carriers conveyed along in an endless track to the cutting unit. The support unit or the pressure plate for the stacks arranged on it, is swivelled through a right angle about an axis parallel to the cutting plane between two successive cutting units along the track. The cutting beams are positioned along the track and cut through the stack when it is held between two pressure plates.