发明名称 |
Method for wetting fibrous material |
摘要 |
<p>A method and an apparatus for wetting fibrous material, such as coarsely shredded waste paper. Fibrous material and wetting fluid is introduced into a wetting enclosure (10). Pressure is decreased within the wetting enclosure (10) for a short period of time for sucking out air from the fibrous material. Pressure is allowed to increase rapidly, whereby wetting fluid is sucked into cavities within the fibrous material and the material is efficiently wetted. <IMAGE></p> |
申请公布号 |
EP1522627(B1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20040030449 |
申请日期 |
1999.01.28 |
申请人 |
BETZ, GUENTER |
发明人 |
BLOMQUIST, MARKUS ALEXANDER |
分类号 |
D21B1/32;B03B1/00;D21C5/02 |
主分类号 |
D21B1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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