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    • 4. 发明公开
    • Method and system for threading a running paper web
    • Verfahren und System zumEinfädelneiner laufenden Papierbahn
    • EP1335067A1
    • 2003-08-13
    • EP02002916.1
    • 2002-02-09
    • Voith Paper Patent GmbH
    • Broom, AllanDemers, SylvainDrefs, Wolfgang
    • D21G9/00
    • D21G9/0063D21G9/0009Y10T83/0591Y10T83/364
    • The invention relates to method for threading a running paper web (1.1) from a preceding section (3) to a following section (6) of a paper-making or paper-finishing machine.
      The method according to the invention comprises the steps of:

      providing a threading tail (1,1') of the running paper web (1.1) by cutting it from the running paper web (1.1) at one of its edges (11);
      providing at least on sensing element (7,7.1,7.2) for gaining data from at least one property (P) of the threading tail (1,1');
      transferring the gained data into a data collecting system and/or into an analysis system (8); and
      using tha data for influencing the at least one property (P) of the threading tail (1,1') and/or the threading process.

      The inventions also relates to a system for threading a running paper web (1.1) from a preceding section (3) to a following section (6) of a paper-making or paper-finishing machine, which system is fitted in connection with a preceding roll (3) from which the running paper web (1.1) is passed preferably to a pair of rolls (6) with at least one driven roll (6.1).
    • 本发明涉及将行进纸幅(1.1)从前一部分(3)穿过到造纸或造纸机的后续部分(6)的方法。 根据本发明的方法包括以下步骤:通过在其一个边缘(11)处从行进纸幅(1.1)切割来提供行进纸幅(1.1)的穿线尾部(1,1'); 至少提供用于从所述螺纹尾部(1,1')的至少一个性质(P)获取数据的感测元件(7,7.1,7.2)上; 将获得的数据传送到数据收集系统和/或分析系统(8)中; 并且使用这些数据来影响穿线尾(1,1')和/或螺纹过程的至少一个性质(P)。 本发明还涉及一种用于将行进纸幅(1.1)从前一部分(3)穿过到制纸或造纸机的后续部分(6)的系统,该系统与先前的部分 卷纸(3)从运动纸幅(1.1)优先通过至少一个从动辊(6.1)传送到一对辊(6)。