Method for heat-setting synthetic yarn
    1.
    发明授权
    Method for heat-setting synthetic yarn 失效
    热固性合成纱线的方法

    公开(公告)号:US4197606A

    公开(公告)日:1980-04-15

    申请号:US949710

    申请日:1978-10-10

    IPC分类号: D02J13/00 D06B5/20

    CPC分类号: D02J13/00

    摘要: The method of this invention comprises the improvement of using an open frame skein carrier with arms to loosely hang the yarn skeins. This allows a shorter total heat-setting time; eliminates kinks, and improves bulk and bulk uniformity of the yarn.

    摘要翻译: 本发明的方法包括改进使用具有臂的开放式框架绞纱架以松散地悬挂纱线束。 这允许更短的总热定型时间; 消除扭结,并改善纱线的体积和体积均匀性。

    Quench system for synthetic fibers using fog and flowing air
    2.
    发明授权
    Quench system for synthetic fibers using fog and flowing air 失效
    使用雾气和流动空气的合成纤维淬火系统

    公开(公告)号:US4204828A

    公开(公告)日:1980-05-27

    申请号:US930119

    申请日:1978-08-01

    IPC分类号: D01D5/088 D01D5/092 D01D7/00

    CPC分类号: D01D5/092

    摘要: A quench system for spinning multifilament synthetic fiber using a fog in the quench stack is disclosed. The system and method comprisea. spinning synthetic multifilament fiber from the molten synthetic polymer through a spinnerette into a quench stack,b. quenching the freshly spun fiber in the quench stack with a combination of flowing air and airless atomized water in the form of a fog, andc. taking up the fiber onto a wound package,d. while controlling the air flow, controlling the formation of the fog, and removing any excess water droplets formed in the quench stack.

    摘要翻译: 公开了一种用于在骤冷堆中使用雾的纺丝复丝合成纤维的淬火系统。 该系统和方法包括a。 将合成复丝纤维从熔融的合成聚合物通过纺丝板纺丝成骤冷堆叠,b。 以喷雾形式的流动空气和无空气雾化水的组合将骤冷堆中的新纺丝纤维淬火,以及c。 将纤维卷入伤口包装上,d。 同时控制气流,控制雾的形成,以及除去在骤冷堆中形成的任何多余的水滴。

    Apparatus for intermittent application of fluid to yarn at a texturing
device
    3.
    发明授权
    Apparatus for intermittent application of fluid to yarn at a texturing device 失效
    用于在纹理装置处间断地将纱线施加到纱线的装置

    公开(公告)号:US4316312A

    公开(公告)日:1982-02-23

    申请号:US188796

    申请日:1980-09-19

    IPC分类号: D02G1/12 D06B3/04 D02G1/16

    CPC分类号: D06B3/045 D02G1/125

    摘要: This invention relates to method and apparatus to intermittently apply a treating fluid to a wad of yarn in a texturing device comprising intermittently injecting the fluid under pressure into at least one port at the texturing device and impregnating the yarn with the fluid for a period long enough for the fluid to coat, react, or bond with the yarn. Continuous injection can be used for chemically reactive agents, which do not affect yarn coloration.

    摘要翻译: 本发明涉及将处理流体间歇地施加到纹理装置中的一束纱线的方法和装置,其包括将压力下的流体间断地注入至所述纹理装置的至少一个端口并用流体浸渍纱线一段足够长的时间 用于流体涂覆,反应或与纱线结合。 连续注射可用于不影响纱线着色的化学反应剂。

    Quench process for synthetic fibers using fog and flowing air
    5.
    发明授权
    Quench process for synthetic fibers using fog and flowing air 失效
    使用雾气和流动空气的合成纤维的淬火工艺

    公开(公告)号:US4277430A

    公开(公告)日:1981-07-07

    申请号:US100755

    申请日:1979-12-06

    IPC分类号: D01D5/092 B29H21/04 B29C25/00

    CPC分类号: D01D5/092

    摘要: A quench system for spinning multifilament synthetic fiber using a fog in the quench stack is disclosed. The system and method comprisea. spinning synthetic multifilament fiber from the molten synthetic polymer through a spinnerette into a quench stack,b. quenching the freshly spun fiber in the quench stack with a combination of flowing air and airless atomized water in the form of a fog, andc. taking up the fiber onto a wound package,d. while controlling the air flow, controlling the formation of the fog, and removing any excess water droplets formed in the quench stack.

    摘要翻译: 公开了一种用于在骤冷堆中使用雾的纺丝复丝合成纤维的淬火系统。 该系统和方法包括a。 将合成复丝纤维从熔融的合成聚合物通过纺丝板纺丝成骤冷堆叠,b。 以喷雾形式的流动空气和无空气雾化水的组合将骤冷堆中的新纺丝纤维淬火,以及c。 将纤维卷入伤口包装上,d。 同时控制气流,控制雾的形成,以及除去在骤冷堆中形成的任何多余的水滴。