Sieve Mechanism For the Production of Paper, and Method For the Treatment of Non-Woven Fibers
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    发明申请
    Sieve Mechanism For the Production of Paper, and Method For the Treatment of Non-Woven Fibers 审中-公开
    用于纸张生产的筛选机理及非织造纤维的处理方法

    公开(公告)号:US20080196854A1

    公开(公告)日:2008-08-21

    申请号:US11916933

    申请日:2006-06-08

    IPC分类号: D21H25/04

    CPC分类号: D21F1/00 D21H25/14

    摘要: To increase the processing speed of a sieve mechanism (9) for extracting carrier liquid from a fiber suspension (39) during the production of paper (27), paperboard, or cardboard, the sieve mechanism (9) is provided with a first electrode (43) which is disposed above, in, or below a sieve region and is connected to a high-voltage surge generator (46). A plasma can be generated in the fiber suspension (39) or in the immediate vicinity thereof, whereby the tensile strength of the paper (27) is also increased.

    摘要翻译: 为了提高在纸(27),纸板或纸板的生产期间从纤维悬浮液(39)中提取载液的筛机(9)的加工速度,筛机构(9)设置有第一电极 43),其设置在筛区域的上方,下方或下方,并且连接到高压浪涌发生器(46)。 可以在纤维悬浮液(39)中或其附近产生等离子体,由此纸张(27)的拉伸强度也增加。