发明名称 |
Method for producing a fibrous material |
摘要 |
Method for producing a fibrous material for the manufacturing of preformed parts, in which a binder is added to the fibrous material and it is pressed into a preformed part upon application of heat, characterised in that a portion of particles of plastics and/or fibers from plastics is admixed to a particle or fiber mass of a first group of particles or fibers, the particle size of said particles from plastics and/or fibers from plastics approximately corresponding to the particle size of the particles or fibers of the first group, wherein the particles from plastics and/or fibers from plastics are obtained by crushing and/or defibrating agglomerates of pure or mixed plastics in a disc refiner, and that if necessary water is fed into the disc refiner during the crushing process.
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申请公布号 |
US7514025(B2) |
申请公布日期 |
2009.04.07 |
申请号 |
US20040564216 |
申请日期 |
2004.07.07 |
申请人 |
CVP CLEAN VALUE PLASTICS GMBH |
发明人 |
HOFMANN MICHAEL;HOLM ANDREAS;VENSCHOTT DIRK |
分类号 |
B02C21/00;B02C7/04;B27N1/00;B27N3/00;B29B17/00;B29B17/04;D21D1/20;D21D1/30;D21J3/00;E04C2/16 |
主分类号 |
B02C21/00 |
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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