Seal strip for suction roll and method for manufacturing the same
    53.
    发明专利
    Seal strip for suction roll and method for manufacturing the same 有权
    用于吸收辊的密封条及其制造方法

    公开(公告)号:JP2005002546A

    公开(公告)日:2005-01-06

    申请号:JP2004017156

    申请日:2004-01-26

    Abstract: PROBLEM TO BE SOLVED: To provide a seal strip for suction box which reduces the power it requires in operation and reduces damage to the product in shipping. SOLUTION: The invention relates to the seal strip for the suction box and the method for manufacturing it from a mixture which mostly consists of nitrile rubber and graphite. A seal blank is formed from the mixture and hardened at a chosen temperature wherein the mixture to be hardened contains wax. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:提供一种用于吸箱的密封条,其减少了操作所需的功率,并减少了运输中产品的损坏。 解决方案:本发明涉及用于吸箱的密封条及其由主要由丁腈橡胶和石墨组成的混合物制造方法。 由混合物形成密封坯料,并在所选择的温度下硬化,其中要硬化的混合物含有蜡。 版权所有(C)2005,JPO&NCIPI

    TWIN WIRE FORMER
    55.
    发明专利
    TWIN WIRE FORMER 审中-公开

    公开(公告)号:JP2002220791A

    公开(公告)日:2002-08-09

    申请号:JP2002012706

    申请日:2002-01-22

    Inventor: ODELL MICHAEL

    Abstract: PROBLEM TO BE SOLVED: To provide a new twin wire former capable of making an efficient removing water from paper even in a high speed and enabling the paper with uniform formation an appropriate porosity to be manufactured. SOLUTION: This twin wire former for a paper machine includes two forming wire loops (10 and 20), at least one dewatering box (30) and at least one load blade (40); wherein the forming wire loops forms a twin wire region therebetween, the dewatering box is disposed on the inside of one of the wire loops (10 and 20) and functions to remove water from a web(W) being formed via the wires, and the load blade is contacted with the wires inside the other of the wire loops (20 and 10) and disposed against the dewatering box (30); the dewatering box (30) includes at least three dewatering regions (30a, 30b), wherein every other region (30a) is vacuum (p), while the other every other region (30b) is not; the load blade (40) is disposed at a position facing on each of the non-vacuum region (30b) inside one of the wire loops (20 and 10) and there are the vacuum regions (30a) before and after the non-vacuum region.

    Method and apparatus for forming paper web
    58.
    发明专利
    Method and apparatus for forming paper web 有权
    用于形成纸张网的方法和装置

    公开(公告)号:JP2010090528A

    公开(公告)日:2010-04-22

    申请号:JP2010014139

    申请日:2010-01-26

    CPC classification number: D21F1/48 D21F9/003

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming paper web from paper stock which is free from causing harmful effects such as undesirable distribution of fine and filler, etc., even in increasing traveling speed of a paper making machine.
    SOLUTION: There are provided the method and apparatus for beginning the formation of the paper web on a looped forming wire traveling in a continuous path, or between a pair of converging forming wires. The apparatus includes a headbox for jetting a stock stream onto the forming wire, or between the forming wires over the whole of the porous face surface of a forming shoe. A plurality of openings, for example, drilled holes, small slots, and honeycomb perforations are made on the porous face surface of the forming shoe to eliminate the water squeezed out by adjacent forming wire from the paper making machine by making the water travel by a controlled method using the forming shoe.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种从纸料成型纸幅的方法和装置,即使在造纸机的行进速度增加的情况下也不会产生诸如不期望的细小和填料等的分散等有害影响 。 解决方案:提供了在以连续路径行进的环形成形线或一对会聚成形线之间开始形成纸幅的方法和装置。 该装置包括用于将原料流喷射到成形网上的流浆箱,或在成形鞋的整个多孔表面的整个成形网之间。 在成形靴的多孔面上形成多个开口,例如钻孔,小槽和蜂窝穿孔,以通过使造水机通过水流移动来消除来自造纸机的相邻成形网挤出的水 使用成型鞋的控制方法。 版权所有(C)2010,JPO&INPIT

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