| 发明名称 |
Process and apparatus for the production of a mineral fibreboard |
| 摘要 |
A multiply bonded mineral fibre board may be obtained by longitudinally compressing a fleece and then dividing it into two or more layers (43, 45), subjecting at least one of these layers to thickness compression and then recombining and bonding them, and preventing break-out of the tensioned sub-webs between the compression stage (53, 54) and a bonding stage (25). <IMAGE> |
| 申请公布号 |
EP1111113(A2) |
申请公布日期 |
2001.06.27 |
| 申请号 |
EP20010102183 |
申请日期 |
1997.03.24 |
| 申请人 |
ROCKWOOL INTERNATIONAL A/S;FLUMROC AG |
发明人 |
WYSS, PETER;ZIMMERMAN, FREDY;JACOBSEN, BENT |
| 分类号 |
D04H1/70;D04H1/4209;D04H1/4218;D04H1/4226;D04H1/58;D04H1/593;D04H1/645;D04H1/736;D04H1/74;D04H13/00 |
主分类号 |
D04H1/70 |
| 代理机构 |
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代理人 |
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