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公开(公告)号：US5718786A
公开(公告)日：1998-02-17
申请号：US480439
申请日：1995-06-07
CPC分类号： E04C2/10 , B27N3/04 , B32B5/12 , B29K2311/14 , Y10T428/24058 , Y10T428/24066 , Y10T428/24091 , Y10T428/24116 , Y10T428/24554 , Y10T428/24595 , Y10T428/24603 , Y10T428/24942 , Y10T428/2495 , Y10T428/24992 , Y10T428/253 , Y10T428/266 , Y10T428/31989
摘要： An oriented strand board (OSB)-fiberboard composite structure is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board forming machine such that a core layer is comprised of wood strands oriented generally in a random or cross-machine direction and each adjacent layer is comprised of coarse and fine wood strands oriented generally in the machine direction. In a preferred embodiment, the wood strands comprising each adjacent OSB layer are formed with the coarsest strands located nearest the core layer and the finest strands are located nearest the outer surfaces of each outer board layer. The OSB-fiberboard composite product is clad with a wood fiber overlay on one major surface of the baseboard. The composite board is manufactured without warping, by providing particular OSB layer thicknesses, such that the lower OSB layer is about 25% to about 35% thicker than the OSB layer bonded to the fiberboard.
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2.发明授权Oriented strand board-fiberboard composite structure and method of making the same 失效定向刨花板 - 纤维板复合结构及其制作方法
公开(公告)号：US5525394A
公开(公告)日：1996-06-11
申请号：US368629
申请日：1995-01-04
CPC分类号： B32B5/12 , E04C2/10 , B29K2311/14 , Y10T428/24058 , Y10T428/24066 , Y10T428/24091 , Y10T428/24099 , Y10T428/24554 , Y10T428/24595 , Y10T428/24603 , Y10T428/24992 , Y10T428/266 , Y10T428/269 , Y10T428/31989
摘要： An oriented strand board product is provided. The board is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board-forming machine such that a core layer is comprised of wood strands oriented generally in a random or cross-machine direction and each adjacent layer is comprised of coarse and fine wood strands oriented generally in the machine direction and wherein the wood strands comprising each adjacent layer are formed with the coarsest strands located nearest the core layer and the finest strands are located nearest the outer surfaces of each outer board layer. The OSB board product is clad with a dry felted wood fiber overlay on one planar surface of the baseboard.
摘要翻译： 提供定向刨花板制品。 该板由具有三个木绞线层的基板组成，木绞线相对于板成型机在空间中定向，使得芯层由通常以随机或跨机器方向定向的木绞线组成，并且每个 相邻层由通常在机器方向上取向的粗和细木材线组成，并且其中包括每个相邻层的木线条形成有最靠近芯层的最粗的线，并且最细的线最靠近每个外板的外表面 层。 OSB板产品在基板的一个平坦表面上覆盖有干燥的毡状木纤维覆盖层。
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3.发明授权Flat oriented strand board-fiberboard composite structure and method of making the same 失效平面定向刨花板 - 纤维板复合结构及其制作方法
公开(公告)号：US5470631A
公开(公告)日：1995-11-28
申请号：US52375
申请日：1993-04-23
CPC分类号： E04C2/10 , B27N3/04 , B32B5/12 , B29K2311/14 , Y10T428/24058 , Y10T428/24066 , Y10T428/24091 , Y10T428/24116 , Y10T428/24554 , Y10T428/24595 , Y10T428/24603 , Y10T428/24942 , Y10T428/2495 , Y10T428/24992 , Y10T428/253 , Y10T428/266 , Y10T428/31989
摘要： An oriented strand board (OSB)-fiberboard composite structure is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board forming machine such that a core layer is comprised of wood strands oriented generally in a random or cross-machine direction and each adjacent layer is comprised of coarse and fine wood strands oriented generally in the machine direction. In a preferred embodiment, the wood strands comprising each adjacent OSB layer are formed with the coarsest strands located nearest the core layer and the finest strands are located nearest the outer surfaces of each outer board layer. The OSB-fiberboard composite product is clad with a wood fiber overlay on one major surface of the baseboard. The composite board is manufactured without warping, by providing particular OSB layer thicknesses, such that the lower OSB layer is about 25% to about 35% thicker than the OSB layer bonded to the fiberboard.
摘要翻译： 定向刨花板（OSB） - 纤维板复合结构由具有三个木绞线层的基板组成，木绞线相对于板成型机在空间中定向，使得芯层由通常以 随机或跨机器方向，并且每个相邻层由通常在机器方向定向的粗和细木线构成。 在一个优选实施例中，包括每个相邻的OSB层的木绞线由最靠近芯层的最粗的线形成，并且最细的线位于最靠近每个外板层的外表面的位置。 OSB-纤维板复合产品在基板的一个主表面上覆盖有木纤维覆盖层。 复合板通过提供特定的OSB层厚度而不经翘曲地制造，使得较低的OSB层比结合到纤维板的OSB层厚约25％至约35％。
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4.发明授权Oriented strand board-fiberboard composite structure and method of making the same 失效定向刨花板 - 纤维板复合结构及其制作方法
公开(公告)号：US5425976A
公开(公告)日：1995-06-20
申请号：US97862
申请日：1993-07-26
CPC分类号： B32B5/12 , E04C2/10 , B29K2311/14 , Y10T428/24058 , Y10T428/24066 , Y10T428/24091 , Y10T428/24099 , Y10T428/24554 , Y10T428/24595 , Y10T428/24603 , Y10T428/24992 , Y10T428/266 , Y10T428/269 , Y10T428/31989
摘要： An oriented strand board product is provided. The board is comprised of a baseboard having three wood strand layers, the wood strands being oriented in space with respect to a board forming machine such that a core layer is comprised of wood strands oriented generally in a random or cross-machine direction and each adjacent layer is comprised of coarse and fine wood strands oriented generally in the machine direction and wherein the wood strands comprising each adjacent layer are formed with the coarsest strands located nearest the core layer and the finest strands are located nearest the outer surfaces of each outer board layer. The OSB board product is clad with a dry felted wood fiber overlay on one planar surface of the baseboard.
摘要翻译： 提供定向刨花板制品。 该板由具有三个木绞线层的基板组成，木绞线相对于板成型机在空间中定向，使得芯层由通常以随机或跨机器方向取向的木绞线组成，并且每个相邻 层由通常在机器方向定向的粗和细木材线组成，并且其中包括每个相邻层的木线条形成有最靠近芯层的最粗的线，并且最细的线最靠近每个外板层的外表面 。 OSB板产品在基板的一个平坦表面上覆盖有干燥的毡状木纤维覆盖层。
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