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    • 21. 发明授权
    • Method and apparatus for manufacturing a singles ring yarn
    • 用于制造单圈环纱的方法和装置
    • US07096655B2
    • 2006-08-29
    • US10858400
    • 2004-06-02
    • Xiaoming TaoBingang XuSing-Kee Wong
    • Xiaoming TaoBingang XuSing-Kee Wong
    • D01H7/52
    • D01H7/90D01H7/923D01H13/08
    • In a process for manufacturing a singles ring yarn, firstly a first twist is supplied to a strand of traveling drafted fibers at a false twist device for producing a preliminary singles yarn. The false twist device rotates at a first speed for twisting the fibers. Immediately after the first twisting step, a joint twist of a second twist in the same direction as the first twist and a third twist in a reversed direction is supplied to the preliminary yarn for producing a final singles ring yarn. The second twist is produced by a rotatable take-up package onto which the final singles yarn is drawn. The reversed twist results in correspondence to the first twist, and the take-up package rotates at a second speed. The final singles yarn is then drawn onto the take-up package. Furthermore, a ratio of the first speed to the second speed is controlled for controlling the amount of a residual torque in the final singles ring yarn.
    • 在制造单面纱线的方法中,首先,在假捻装置中,将一次捻合纱线供给到一条行进的牵伸纤维,以制造预备单纱。 假捻装置以第一速度旋转以扭曲纤维。 在第一扭转步骤之后,将与第一捻相同方向的第二捻和第二扭转的接合扭转方向供给到用于制造最终单纱环纱的预备纱线。 第二捻是通过可旋转的卷取包装产生的,最后的单纱被拉到其上。 相反的扭转与第一扭转相对应,并且卷取包以第二速度旋转。 然后将最后的单纱纱线拉到卷取包装上。 此外,控制第一速度与第二速度的比率以控制最终单圈环纱中的残余扭矩的量。
    • 22. 发明申请
    • Method and apparatus for manufacturing a singles ring yarn
    • 用于制造单圈环纱的方法和装置
    • US20050268591A1
    • 2005-12-08
    • US10858400
    • 2004-06-02
    • Xiaoming TaoBingang XuSing-Kee Wong
    • Xiaoming TaoBingang XuSing-Kee Wong
    • D01H7/52D01H7/90D01H7/92D01H13/08
    • D01H7/90D01H7/923D01H13/08
    • In a process for manufacturing a singles ring yarn, firstly a first twist is supplied to a strand of traveling drafted fibers at a false twist device for producing a preliminary singles yarn. The false twist device rotates at a first speed for twisting the fibers. Immediately after the first twisting step, a joint twist of a second twist in the same direction as the first twist and a third twist in a reversed direction is supplied to the preliminary yarn for producing a final singles ring yarn. The second twist is produced by a rotatable take-up package onto which the final singles yarn is drawn. The reversed twist results in correspondence to the first twist, and the take-up package rotates at a second speed. The final singles yarn is then drawn onto the take-up package. Furthermore, a ratio of the first speed to the second speed is controlled for controlling the amount of a residual torque in the final singles ring yarn.
    • 在制造单面纱线的方法中,首先,在假捻装置中,将一次捻合纱线供给到一条行进的牵伸纤维,以制造预备单纱。 假捻装置以第一速度旋转以扭曲纤维。 在第一扭转步骤之后,将与第一捻相同方向的第二捻和第二扭转的接合扭转方向供给到用于制造最终单纱环纱的预备纱线。 第二捻是通过可旋转的卷取包装产生的,最后的单纱被拉到其上。 相反的扭转与第一扭转相对应,并且卷取包以第二速度旋转。 然后将最后的单纱纱线拉到卷取包装上。 此外,控制第一速度与第二速度的比率以控制最终单圈环纱中的残余扭矩的量。
    • 23. 发明授权
    • Manufacturing method and apparatus for torque-free singles ring spun yarns
    • 无扭矩单环环锭纱的制造方法和装置
    • US06860095B2
    • 2005-03-01
    • US10290507
    • 2002-11-08
    • Xiaoming TaoBingang Xu
    • Xiaoming TaoBingang Xu
    • D02G3/28D01H7/52
    • D02G3/281
    • An internal torque balancing method of short fiber yarns related to the art of textile and the manufacturing apparatus thereof. The present invention proposes a completely new mechanical processing method of single torque-free yarns, and applies it into the process of ring spinning. Said method accomplishes a machine and a possibility of processing single torque-free yarns within one processing step by simple improvement on the existing ring spinning machine. Said technique is applicable to the production of all types of short fiber materials, and can overcome the maximum bundle yarn count of Ne limit of the torque-free yarns processed by the existing physical balancing technique. Meanwhile, said technique can process the yarns with low twist, which is unable to be processed normally by the conventional ring spinning machine. The torque-free singles ring spinning machine has good mechanical behavior, good handle, and evenness without residual torque.
    • 涉及纺织品领域的短纤维纱线的内部扭矩平衡方法及其制造装置。 本发明提出了一种全新的单一无扭矩纱线的机械加工方法,并将其应用于环锭纺纱过程中。 所述方法通过简单地改进现有的环锭纺纱机,在一个加工步骤中实现机器和处理单个无扭矩纱线的可能性。 所述技术适用于所有类型的短纤维材料的生产,并且可以克服通过现有物理平衡技术处理的无扭矩纱线的Ne极限的最大束纱数。 同时,所述技术可以以低扭曲加工纱线,这是常规环锭纺纱机不能正常加工的。 无扭矩单圈环锭纺机具有良好的机械性能,良好的手感和均匀度,无残余扭矩。