| 摘要 |
<p>A movement device (14) to feed print substrates in a desired direction of fee ("M") comprises at least a drawing roller (18) to cooperate with the print substrate. The drawing roller (18) extends mainly along a longitudinal axis (Y disposed transverse to the direction of feed ("M") and rotates around th longitudinal axis (Y) in concordance with the direction of feed ("M"). The movement device also comprises a suction device (15) operatively associate with the at least one drawing roller (18). The drawing roller (18) provide through holes (35) connected to the suction device (15) and through which relative suction action is exerted on the print substrate, coordinated with th rotation of the at least one drawing roller (18) around the longitudinal axis (Y).</p> |
