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13 条记录 (耗时 0.015 秒)

    Direct formed, mixed fiber size nonwoven fabrics
    2.
    发明授权
    Direct formed, mixed fiber size nonwoven fabrics 失效
    直接成型，混纺纤维尺寸无纺布

    公开(公告)号：US5965468A

    公开(公告)日：1999-10-12

    申请号：US962508

    申请日：1997-10-31

    申请人： Samuel Edward Marmon ,  Christopher Cosgrove Creagan

    发明人： Samuel Edward Marmon ,  Christopher Cosgrove Creagan

    IPC分类号： D01D5/08 ,  D01D5/32 ,  D04H1/42 ,  D04H3/16 ,  D06G3/00

    CPC分类号： D01D5/32 ,  D01D5/082 ,  D04H1/4291 ,  D04H1/4382 ,  D04H1/4391 ,  D04H3/16 ,  Y10T442/614 ,  Y10T442/622

    摘要： There is disclosed an nonwoven fabric suitable for use as, for example, an intake/distribution material for personal care products, made from nonwoven fabric where the fabric is made from directly formed, mixed size fibers. The fibers may be conjugate fibers. The fabric may have zones having larger fibers and zones having smaller fibers providing a means to vary the web properties, such as permeability, or the mixed size fibers may be uniformly distributed. The fibers may also be crimped. The process for making such a material is also disclosed.A zoned fiber fabric can provide rapid intake of an insult because of the placement of the high permeability zone in the insult target area and can also provide good distribution through the lower permeability but higher capillarity end zones.

    摘要翻译： 公开了适合用作个人护理产品的进料/分配材料的非织造织物，其由无纺布制成，其中织物由直接形成的混合尺寸的纤维制成。 纤维可以是共轭纤维。 织物可以具有具有较大纤维的区域和具有较小纤维的区域，其提供改变幅材性质（例如渗透性）的手段，或者混合尺寸的纤维可均匀分布。 纤维也可以卷曲。 还公开了制造这种材料的方法。 分区纤维织物可以快速吸收侮辱，因为在渗透目标区域中放置高渗透性区域，并且还可以通过较低渗透率但较高毛细作用的末端区域提供良好的分布。

    Multilobal conjugate fibers and fabrics
    3.
    发明授权
    Multilobal conjugate fibers and fabrics 失效
    多重复合纤维和织物

    公开(公告)号：US5707735A

    公开(公告)日：1998-01-13

    申请号：US617005

    申请日：1996-03-18

    申请人： David Grant Midkiff ,  Samuel Edward Marmon

    发明人： David Grant Midkiff ,  Samuel Edward Marmon

    IPC分类号： D01D5/253 ,  D01F8/06 ,  D04H1/54 ,  D02G3/00

    CPC分类号： D01F8/06 ,  D01D5/253 ,  D04H1/54 ,  Y10T428/2929 ,  Y10T428/2973

    摘要： A conjugate multilobal fiber and a fabric made therefrom is provided. The fiber comprises at least two polymers arranged with at least one polymer occupying a portion of the fiber and at least one other polymer having a lower melting point than the first portion polymer occupying an outer portion of the fiber. The polymers can be arranged in a number of configurations depending on the planned use of the web.

    摘要翻译： 提供了共轭多叶纤维和由其制成的织物。 纤维包含至少两种聚合物，其布置有至少一种占据纤维部分的聚合物，并且至少一种具有比占有纤维外部的第一部分聚合物更低的熔点的其它聚合物。 聚合物可以以多种配置布置，这取决于网的计划使用。

    Nonwoven process and apparatus
    9.
    发明授权
    Nonwoven process and apparatus 失效
    无纺布工艺和设备

    公开(公告)号：US5935512A

    公开(公告)日：1999-08-10

    申请号：US993470

    申请日：1997-12-18

    申请人： Bryan David Haynes ,  Kevin James Kastner ,  Jark Chong Lau ,  Samuel Edward Marmon ,  Charles John Morell ,  Stephen Harding Primm ,  Thomas Gregory Triebes

    发明人： Bryan David Haynes ,  Kevin James Kastner ,  Jark Chong Lau ,  Samuel Edward Marmon ,  Charles John Morell ,  Stephen Harding Primm ,  Thomas Gregory Triebes

    IPC分类号： D01D5/098 ,  D04H3/16 ,  D01D5/092 ,  D01D5/14

    CPC分类号： D01D5/098 ,  D01D5/088 ,  D04H3/03

    摘要： Improved equipment and method for spinning filaments for nonwovens using an integral spinbank including one or more spinplates producing filament bundles separated by one or more central conduits for quench air. Embodiments include high velocity quench air driven into the central conduit or quench air blown or drawn in from outside the filaments into the central conduit. Means may also be provided for removal of undesired waxes and/or other condensates through a central exhaust removal using the central conduit. As quench air velocity is increased through the central conduit, the streams tend to improve total quench flow by deflecting opposing flows into a uniform stream. Other variations include division of quench air into flow zones that may be independently controlled and varying the angle of quench air flow and/or the spinplates to maintain separation distance between quench air and filament bundles.

    摘要翻译： 改进的用于纺丝无纺布长丝的设备和方法，其使用包括一个或多个生产由一个或多个中心导管用于骤冷空气的中心导管分离的丝束的整体纺丝组。 实施例包括驱动到中心导管中的高速骤冷空气或将从细丝外部吹出或从外部引入的空气骤冷到中心导管中。 还可以提供用于通过使用中心导管的中央排气去除来除去不想要的蜡和/或其它冷凝物的装置。 当淬火空气速度通过中心管道增加时，流倾向于通过将相对的流转向均匀的流而改善总的骤冷流量。 其他变化包括将骤冷空气分成流动区，其可独立控制并改变骤冷空气流的角度和/或旋转叶片以维持骤冷空气和细丝束之间的间隔距离。

    Process of making fibers
    10.
    发明授权
    Process of making fibers 失效
    制造纤维的工艺

    公开(公告)号：US5762734A

    公开(公告)日：1998-06-09

    申请号：US708009

    申请日：1996-08-30

    申请人： Mary Lucille DeLucia ,  Samuel Edward Marmon

    发明人： Mary Lucille DeLucia ,  Samuel Edward Marmon

    IPC分类号： D01D5/30 ,  D01F8/04 ,  D01D5/08 ,  D04H3/10 ,  D04H3/16

    CPC分类号： D01D5/30 ,  D01F8/04

    摘要： A method of producing a fiber is provided where a liquefied polymer is divided into at least two streams. The streams are directed separately to a point of recombination, and extruded through, for example, a spinneret, and fiberized to form a single fiber having portions of each stream. The divided polymer streams are treated substantially identically from the point of division to the point of recombination.

    摘要翻译： 提供一种生产纤维的方法，其中液化聚合物被分成至少两股。 将流分别引导至复合点，并通过例如喷丝头挤出，并且纤维化以形成具有每个流的部分的单个纤维。 从分裂点到重组点基本相同地处理分开的聚合物流。