发明名称 |
Förfarande för framställning av fiberboard enligt torra metoden |
摘要 |
A method for the manufacture of fiberboard according to the dry method starting with lignocellulose-containing material which is disintegrated, glued, dried, formed to a web and pressed. Prior to the defibering, the material is treated with an impregnation solution containing fiber surface activating chemicals and preheated. |
申请公布号 |
SE470330(B) |
申请公布日期 |
1994.01.24 |
申请号 |
SE19920001800 |
申请日期 |
1992.06.11 |
申请人 |
SUNDS DEFIBRATOR INDUSTRIES AB |
发明人 |
C *SAEFSTROEM;A *MIKAELSSON;L-AA *LINDSTROEM;T *OLOFSSON |
分类号 |
B27N1/00;B27N3/04;(IPC1-7):B27N1/00 |
主分类号 |
B27N1/00 |
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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