| 摘要 |
<p>Loose fibrous material is washed in an appts. comprising a treatment vessel for the liquid in which a dandy roller can rotate. Liq. passes into this and the fibrous material is fed to it. The dandy roller forms a squeeze gap with a squeezer roller as in parent patent with the squeezer roller posnd. after the dandy roller, the two being posnd. next to each other at about the same height.</p> |
