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    • 7. 发明公开
    • WOODY FORMED ARTICLE AND METHOD FOR PRODUCING THE SAME
    • FORMKÖRPERAUF HOLZBASIS SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
    • EP1262293A1
    • 2002-12-04
    • EP01912168.0
    • 2001-03-07
    • Nichiha Corporation
    • UKAI, Masanori, c/o Nichita Corporation
    • B27N3/02B27N3/10C08J5/00C08J3/20C08L97/02C08L101/00
    • B27N3/28B27N1/0263B27N3/002B27N3/007B27N3/10C08L97/02C08L2666/02
    • A woody formed article, characterized as being produced by admixing a woody material W and, as a binding agent, a fibrous and/or ribbon shaped thermoplastic resin R which is easy to be intertwined with the woody material W, and molding the resultant mixture. The thermoplastic resin R is preferably admixed in a state of being heated and melted. A method for producing a woody formed material, characterized in that it comprises providing a mat M of a raw material mixture Mx of a woody material W and a fibrous and/or ribbon-shaped thermoplastic resin R and subjecting the mat M to heat pressing, or comprises, in admixing the woody material W with the above fibrous thermoplastic resin R, stretching and thinning the resin R by means of a hot wind and/or a cold wind pressure, and admixing homogeneously it with the woody material W by utilizing a negative pressure zone due to the hot wind and/or the cold wind, to prepare a mat M of a raw material mixture Mx, and then subjecting the mat M to pressing.
    • 木质成形体,其特征在于通过将木质材料W和作为粘合剂混合在一起,与纤维状材料W易于缠结的纤维状和/或带状热塑性树脂R混合而制成,并成型所得到的混合物。 热塑性树脂R优选在被加热和熔融的状态下混合。 一种木质成形材料的制造方法,其特征在于,其包括提供木质材料W的原料混合物Mx和纤维状和/或带状热塑性树脂R的垫M,并对所述垫M进行热压, 或者将木质材料W与上述纤维状热塑性树脂R混合,通过热风和/或冷风压力使树脂R拉伸和变薄,并通过利用负极材料将其与木质材料W均匀地混合 由于热风和/或冷风引起的压力区,以制备原料混合物Mx的垫M,然后使垫M受压。
    • 8. 发明公开
    • VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON FORMKÖRPERN
    • VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VONFORMKÖRPERN
    • EP1202849A1
    • 2002-05-08
    • EP00953084.1
    • 2000-07-24
    • Metso Panelboard GmbH
    • HABIGHORST, ChristophSCHWARZ, Hans-Günther
    • B27N3/10
    • B32B5/022B27N3/14B27N3/24B32B21/02B32B2305/18B32B2305/70
    • The invention relates to a method for producing moulded parts, especially plates, made of particles, such as lignocellulose and/or cellulose-like chips, fibres, cut straw particles, rice husks or the like, which are mixed with at least one binding agent. Said particles are strewn onto a moved base to form a nonwoven fabric that is subsequently pre-compressed and then entirely compressed by heat treatment to form a moulded part, whereby the base is at least partially covered by a support web which is moved together with the base. The particles that form a nonwoven web consisting of one layer or several layers are strewn onto the support web which rests on the base. The invention also relates to a device for carrying out said method.
    • 本发明涉及一种用于生产模制部件,特别是由颗粒制成的方法,所述颗粒例如木质纤维素和/或纤维素类薄片,纤维,切割的稻草颗粒,稻壳等,其与至少一种粘合剂 。 所述颗粒散布到移动的基底上以形成非织造织物,随后将所述非织造织物预先压缩,然后通过热处理完全压缩以形成模制部件,由此所述基底至少部分地被支撑织物覆盖,所述支撑织物与 基础。 形成由一层或几层组成的非织造纤维网的颗粒散布在搁置在基底上的支撑网上。 本发明还涉及用于执行所述方法的设备。