发明名称 |
Method and device for the molding of wood fiber 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.
|
申请公布号 |
US6868644(B2) |
申请公布日期 |
2005.03.22 |
申请号 |
US20020198179 |
申请日期 |
2002.07.19 |
申请人 |
MASONITE INTERNATIONAL CORP. |
发明人 |
FRANKEFORT MAURICE;CHARLES ALEX |
分类号 |
B27N7/00;(IPC1-7):B29C47/00 |
主分类号 |
B27N7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|