| 摘要 |
<p>A press section for a paper making machine including rolls arranged to form five sequential press nips for pressing a multi-ply web with each of the nips being a double felted press, and the first nip formed between first and second rolls with the first roll having a suction gland extending between the first and second nip and the third roll having a suction gland extending between the second and third nip with the felts on the outer side of the web separated from the web immediately on the offrunning side of the first and second nips so that the outer surface of the web is exposed to atmosphere with a suction gland within the felt supporting the web so that water is first drawn from one side of the web and then the other side after passing through double felted nips.</p> |
