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    Method of making a wood fiber board having a relief-textured surface
    2.
    发明授权
    Method of making a wood fiber board having a relief-textured surface 失效
    制造具有缓解表面的木纤维板的方法

    公开(公告)号：US3880687A

    公开(公告)日：1975-04-29

    申请号：US29506772

    申请日：1972-10-04

    申请人： ELMENDORF ARMIN

    发明人： ELMENDORF ARMIN ,  ETZOLD ROLAND

    IPC分类号： B27N5/00 ,  B27N7/00 ,  B44C1/22 ,  B44C5/04 ,  C02F9/00 ,  B29J5/00 ,  B32B3/00 ,  B32B21/00 ,  D21J1/00

    CPC分类号： B32B27/08 ,  B27N5/00 ,  B27N7/00 ,  B32B2367/00 ,  B44C1/221 ,  B44C5/043 ,  Y10T428/24372 ,  Y10T428/24438 ,  Y10T428/24562 ,  Y10T428/24983

    摘要： In obtaining a texture or a pattern on a wood fiber board by conventional procedures, as by means of a die, high pressures must be used so that the material of which the board is made is compacted and generally made denser and harder in the depressions of the textured surface. In the process of relief-texturing of the present invention the reverse takes place. Hard surfaces are first created in one plane adjacent to softer areas in the same plane. Particles are then removed from the softer areas by abrasive means that pass over both hard and soft areas creating depressions that lie below the plane of the hard areas.

    摘要翻译： 在通过常规方法在木纤维板上获得纹理或图案时，通过模具，必须使用高压力，使得制造板的材料被压实，并且通常在凹陷中的凹陷中变得更致密和更硬 纹理表面。 在本发明的浮雕纹理过程中，相反。 硬表面首先在同一平面内较软的区域附近的一个平面中产生。 然后通过磨损手段从较软的区域中移除颗粒，该手段穿过困难区域和软区域，产生位于硬区域平面之下的凹陷。