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67 条记录 (耗时 0.014 秒)

    Fibre mat, moulded piece produced therefrom and method for production thereof
    63.
    发明申请
    Fibre mat, moulded piece produced therefrom and method for production thereof 审中-公开
    纤维毡，由其制成的模制件及其生产方法

    公开(公告)号：US20040266292A1

    公开(公告)日：2004-12-30

    申请号：US10492579

    申请日：2004-08-20

    发明人： Jochen Gassan ,  Ansgar Engel

    IPC分类号： B29C031/00

    CPC分类号： B27N3/007 ,  B27N3/002 ,  B27N3/12 ,  B27N3/18 ,  Y10T442/20

    摘要： A fibre mat as intermediate in the production of moulded pieces with preferably the same wall thickness is disclosed, comprising fibres made overwhelmingly of cellulose which are pressed together with a plastic in a homogeneous mixture. The plastic is in the form of fire with a length in the range of 30-100 mm and the cellulose fibres have a length of 10-100 mm. The cellulose fibres preferably comprise natural fibres, formed from, flax, sisal, hemp, kenaf, technical viscose fibres or mixtures thereof, or from regenerated cellulose, particularly synthetic cellulose obtained from wood.

    摘要翻译： 公开了一种在制备具有优选相同壁厚的模制件中的纤维毡，其包含绝大多数由纤维素制成的纤维，其与均匀混合物中的塑料一起挤压。 塑料呈火焰形，长度范围为30-100毫米，纤维素纤维的长度为10-100毫米。 纤维素纤维优选包含由亚麻，剑麻，大麻，洋麻，工业粘胶纤维或其混合物形成的天然纤维，或由再生纤维素，特别是从木材获得的合成纤维素。

    Method of making a smooth surfaced mat of bonded wood fines used in panel manufacture
    66.
    发明授权
    Method of making a smooth surfaced mat of bonded wood fines used in panel manufacture 失效
    制造面板制造中使用的粘结木粉的光滑表面垫的方法

    公开(公告)号：US5951795A

    公开(公告)日：1999-09-14

    申请号：US878746

    申请日：1997-06-19

    申请人： Louis Calve ,  Marcel Lefebvrc

    发明人： Louis Calve ,  Marcel Lefebvrc

    IPC分类号： B27N3/04 ,  B27N3/12 ,  B32B27/04 ,  E04C2/16 ,  B32B21/12

    CPC分类号： E04C2/16 ,  B27N3/04 ,  B27N3/12 ,  B32B27/04

    摘要： Smooth surfaced panels e.g. of oriented strand board are prepared by producing a thin uniform mat of high density made from bonded wood particles, fibers or strands. The mat is produced by passing it between a pair of rollers one of which is heated to produce a smooth cured surface on the corresponding side of the mat, and the other of which is unheated, the corresponding side of the mat containing uncured adhesive. The mat is subsequently bonded to a panel, e.g. an oriented strand board core under conditions of heat and pressure to produce a composite panel having a smooth surface.

    摘要翻译： 光滑的表面面板，例如 通过制造由粘合的木颗粒，纤维或股线制成的高密度的薄均匀垫来制备定向刨花板。 垫通过将其在一对辊之间通过加热而产生，其中一个辊被加热以在垫的相应侧上产生光滑的固化表面，而另一个不加热，垫的相应侧含有未固化的粘合剂。 垫随后粘合到面板上，例如。 在热和压力条件下的定向刨花板芯，以制造具有光滑表面的复合板。