| 摘要 |
<p>A reel-up (1) comprising a surface winding drum (4); two rails (5) to support a reeling drum (7); and secondary carriages (17) movable linearly along the rails (5) and provided with press devices (19) disposed on the secondary carriages (17) to press against the reeling drum (7) in to maintain a predetermined linear pressure in the nip between the surface winding drum (4) and the paper reel (6) as it increases in size. According to the invention each secondary carriage (17) comprises an actuator (41) arranged to press the press device (19) against the reeling drum (7) with a predetermined force order to control the linear pressure at each set position of the secondary carriage (17) without influence from the actuator (18) which sets the secondary carriage (17) depending on the growth of the paper reel (6).</p> |
