Guide and brake for sheets of paper - consist of guide bar with suction roller and suction rings

摘要

The guide and brake for sheets of paper is printer layouts incorporates guide-bars (5) on which suction air is applied. The guide bars (5) have several longitudinal grooves on both sides, sloping outwards from the middle of the machine. The guide-bars (5) are positioned longitudinally in the direction of travel in front of a suction roller (4) consisting of several suction roller (4) consisting of several suction rings. The suction rings also slope outwards at the same angle as the longitudinal grooves. USE/ADVANTAGE - The guide and brake for sheets of paper tightens the sheets crosswise to their direction of travel.