| 发明名称 |
SCREW PRESS AND METHOD FOR TRANSFORMING WASTE PAPER INTO MANAGEABLE OBJECTS |
| 摘要 |
<p>A method of transforming waste paper into a manageable form of pressed pulp, in which the disintegrated waste paper is fed to a mixing and thickening procedure and during the feeding operation water is sprayed in under low pressure to dissolve the paper sizing material, which method is carried out by means of a screw press followed by a tong press. <IMAGE></p> |
| 申请公布号 |
EP0289015(B1) |
申请公布日期 |
1992.11.19 |
| 申请号 |
EP19880106812 |
申请日期 |
1988.04.28 |
| 申请人 |
ALOIS POETTINGER MASCHINENFABRIK GMBH |
发明人 |
FRAUSCHER, JOSEF;SCHREMMER, WOLFGANG |
| 分类号 |
B02C18/00;B30B9/30;D21B1/08 |
主分类号 |
B02C18/00 |
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