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    • 1. 发明专利
    • Papermaking press felt
    • PAPERMAKING PRESS FELT
    • JP2012122177A
    • 2012-06-28
    • JP2010288691
    • 2010-12-08
    • Ichikawa Co Ltdイチカワ株式会社
    • OGIWARA YASUYUKI
    • D21F7/08
    • D21F7/083D21F7/10Y10T442/3724
    • PROBLEM TO BE SOLVED: To provide an endless and open-ended felt using a monofilament yarn for warp and weft, included in a base cloth of a felt, in order to appropriately ensure space volume and sustain a water-permeability and compressibility by solving hair loss or icicle problems on the both a wet paper side face and on a roll side face without increasing man-hour or significantly changing base cloth properties of the felt.SOLUTION: A base cloth 510 has a multiple structure forming a wet paper side face 511 and a roll side face 512. Ground warps 521 and 522 and a ground weft 531 of the base cloth are monofilament yarns. In a papermaking press felt 500 in which batt fiber layers 551 and 552 are integrated with the base cloth, an additional warp 541 made of a yarn material different from the ground warp is arranged between the ground warps and is woven so that the additional warp 541 sinks and floats on the both surfaces of the wet paper side face and the roll side face.
    • 要解决的问题:为了适当地确保空间体积并维持透水性和压缩性,提供包含在毛毡的基布中的用于经纱和纬纱的单丝纱的无端和开口毛毡 通过在湿纸张侧面和辊侧面上解决脱发或冰柱问题,而不增加毛毡的工时或显着改变基布特性。 底布510具有形成湿纸侧面511和辊侧面512的多重结构。基布的接地经纱521和522以及底纬531是单丝纱线。 在其中毛毡纤维层551和552与基布一体化的造纸压榨毛毯500中,在地面经线之间布置由不同于地面经线的纱线材料制成的附加经纱541,并且被编织,使得附加经纱541 在湿纸侧面和辊侧面的两个表面上沉没和漂浮。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Seamed felt for papermaking
    • 用于造纸的缝制毡
    • JP2008280647A
    • 2008-11-20
    • JP2007126590
    • 2007-05-11
    • Nippon Felt Co Ltd日本フエルト株式会社
    • OGAWA KATSUYA
    • D21F7/10
    • D21F7/10D21F1/0054
    • PROBLEM TO BE SOLVED: To provide a seamed felt for papermaking, comprising a ground fabric obtained by weaving on a loom in such a way as to form loops for joining ends at both selvedges by folding back punched yarns as warps on a paper machine, wherein the configuration of the loops formed in a slant fashion in the thickness direction is easily corrected to enable the workability of the joining operation to be improved.
      SOLUTION: The seamed felt for papermaking is provided, which is obtained by the following process. At the loop edge on the side of one end 1a corresponding to a selvedge with punched yarns as warps 5/6 on a paper machine folded back slantly on a loom, a pair of warps forming a loop 13 constitutes mutually independent fabric layers La2/La3. And, at the loop edge on the side of the other end 1b corresponding to a second selvedge with punched yarns as warps 3/4 folded back slantly, a pair of warps forming a loop 12 constitutes mutually independent fabric layers Lb1/Lb2.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于造纸的接缝毡,其包括通过在织机上编织而获得的底布,以便通过将打孔纱作为经纱折叠在纸上来形成用于在两个边缘处连接末端的环 机器,其中容易地校正在厚度方向上以倾斜方式形成的环的构造,使得能够提高接合操作的可操作性。

      解决方案:提供用于造纸的接缝毡,其通过以下方法获得。 在对应于具有冲孔纱线的边缘的一端1a的一侧上的环边缘,作为在机器上倾斜地折叠的造纸机上的经纱5/6,形成环13的一对经纱构成相互独立的织物层La2 / La3 。 并且,在另一端1b的对应于具有作为经纱3/4向后倾斜的经纱的第二边缘的另一端1b侧的环形边缘处,形成环12的一对经纱构成相互独立的织物层Lb1 / Lb2。 版权所有(C)2009,JPO&INPIT