发明名称 |
A method and device for the moulding of wood fibre board |
摘要 |
The invention relates to a method and device with which it is possible to arrange complicated shapes with considerable differences in height in wood fibre board, and in particular but not exclusively so-called MDF (Medium Density Fibreboard). The deformation of the wood fibre board which can be achieved with the invention is known in the art as extrusion, wherein a considerable plastic deformation takes place accompanied by flow and stretch of the material. <IMAGE>
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申请公布号 |
EP1308252(A1) |
申请公布日期 |
2003.05.07 |
申请号 |
EP20030001236 |
申请日期 |
1998.04.27 |
申请人 |
INTERNATIONAL PAPER TRADEMARK COMPANY |
发明人 |
FRANKEFORT, MAURICE;'T JONG, BASTIAAN JACOBUS;CHARLES, ALEX |
分类号 |
B27N7/00;(IPC1-7):B27N7/00 |
主分类号 |
B27N7/00 |
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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