| 摘要 |
<p>Double screen former for making a fibrous web from a fiber suspension, comprising two continuous screen loops (4, 5) forming a vertical double screen zone (12) with a wedge-shaped pulp inlet (10), in which the screens are pressed against a dewatering box (13) on one side and then travel past a suction box (16) on the other side, comprises a second suction box (23) on the same side as the dewatering box.</p> |
