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    Nonwoven towel with microsponges
    1.
    发明申请
    Nonwoven towel with microsponges 审中-公开
    带微波的无纺布毛巾

    公开(公告)号：US20080260990A1

    公开(公告)日：2008-10-23

    申请号：US12214456

    申请日：2008-06-19

    申请人： Franklin Sadler Love ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    发明人： Franklin Sadler Love ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    IPC分类号： B32B7/08

    CPC分类号： D04H1/52 ,  D04H1/49 ,  D04H1/495 ,  Y10T428/2405 ,  Y10T442/647

    摘要： A nonwoven fabric with microsponges containing a nonwoven base containing fibers, having a first side and a second side, and having a weight of greater than about 2 oz/yd2. The nonwoven fabric also contains elongated spaced apart rows of stitches with a stitching yarn, where the stitching yarns form a stitching pattern stitch shape factor of greater than 0.54, and where the stitching yarn has a tenacity greater than 1 gf/denier. The nonwoven fabric also contains a plurality of microsponges on the second side of the nonwoven base, the microsponges being bound on at least two sides by the rows of stitches. The microsponges have a microsponge shape factor greater than 0.54, the density of the nonwoven base is between about 10 and 90 percent lower at the midpoint between the rows of stitches compared to the rows of stitches, and the ratio of the distance between the rows of stitches to the average width of the microsponges is from about 3:2 to 5:2. The fibers of the nonwoven base at least partially encapsulate the stitching yarn on the first and second side.

    摘要翻译： 一种具有微孔的非织造织物，其含有含纤维的非织造基底，其具有第一面和第二面，重量大于约2盎司/平方厘米。 无纺织物还包含细长间隔开的缝合线，其中缝合纱线形成大于0.54的缝合图案针迹形状系数，并且其中缝合纱线具有大于1gf /旦尼尔的强度。 非织造织物还在非织造基底的第二侧上还包含多个微球，所述微球在至少两侧由线迹结合。 微球具有大于0.54的微球形状因子，非线性基底的密度在与行列线之间的针数之间的中点处在约10％和90％之间较低，并且排列之间的距离之比 针对微球的平均宽度的缝合为约3：2至5：2。 非织造基底的纤维至少部分地将缝合纱线包封在第一和第二侧上。

    Nonwoven towel with microsponges
    2.
    发明申请
    Nonwoven towel with microsponges 失效
    带微波的无纺布毛巾

    公开(公告)号：US20080188155A1

    公开(公告)日：2008-08-07

    申请号：US11703378

    申请日：2007-02-07

    申请人： Franklin Sadler Love ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    发明人： Franklin Sadler Love ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    IPC分类号： B32B5/18

    CPC分类号： D04H1/52 ,  D04H1/49 ,  D04H1/495 ,  Y10T428/2405 ,  Y10T442/647

    摘要： The invention relates to a process of forming a nonwoven fabric with microsponges comprising obtaining a nonwoven base comprising fibers having a first side and a second side and having a weight of greater than about 2 oz/yd2, stitching the nonwoven base with a stitching yarn in elongated spaced apart rows of stitches, the rows of stitching having a stitch shape factor greater than 0.54 wherein the stitching yarn has a tenacity greater than 1 gf/denier. Next, a plurality of microsponges is formed by impinging the first side of the stitched nonwoven fabric with a collimated fluid stream with from about 100 to 200 joules per gram while supporting the stitched nonwoven fabric on a supporting member having areas impervious to the collimated fluid and pores in the supporting member which are pervious to the collimated fluid. The pores of the supporting member have a pore shape factor value of at least the stitch shape factor value of the rows of stitches and the ratio of the distance between the rows of stitches to the average width of the pores is from about 3:2 to 5:2. Also disclosed are the product made by the process and the article.

    摘要翻译： 本发明涉及一种形成具有微球的非织造织物的方法，包括获得包含第一面和第二面的纤维的非织造基底，其重量大于约2盎司/平方米，缝合 具有细长间隔排列的缝合纱线的非织造基底，所述拼合线具有大于0.54的针迹形状因数，其中所述缝合纱线具有大于1gf /旦尼尔的强度。 接下来，通过以约100至200焦耳/克的准直流体流冲击缝合非织造织物的第一侧而形成多个微球，同时将缝合的非织造织物支撑在具有不准直流体的区域的支撑构件上， 支撑构件中的孔可以准直流体渗透。 支撑构件的孔具有至少线排的线圈形状因子值的孔形状因子值，并且线排之间的距离与孔的平均宽度的比率为约3：2〜 5：2。 还披露了由该方法和该制品制成的产品。

    Nonwoven towel with microsponges
    3.
    发明授权
    Nonwoven towel with microsponges 失效

    公开(公告)号：US07426776B2

    公开(公告)日：2008-09-23

    申请号：US11703378

    申请日：2007-02-07

    申请人： Franklin Sadler Love, III ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    发明人： Franklin Sadler Love, III ,  Terry S. Taylor ,  Randy G. Meeks ,  Joseph L. Alexander ,  Karen H. Stavrakas

    IPC分类号： D04H1/46 ,  D04H1/52

    CPC分类号： D04H1/52 ,  D04H1/49 ,  D04H1/495 ,  Y10T428/2405 ,  Y10T442/647

    摘要： The invention relates to a process of forming a nonwoven fabric with microsponges comprising obtaining a nonwoven base comprising fibers having a first side and a second side and having a weight of greater than about 2 oz/yd2, stitching the nonwoven base with a stitching yarn in elongated spaced apart rows of stitches, the rows of stitching having a stitch shape factor greater than 0.54 wherein the stitching yarn has a tenacity greater than 1 gf/denier. Next, a plurality of microsponges is formed by impinging the first side of the stitched nonwoven fabric with a collimated fluid stream with from about 100 to 200 joules per gram while supporting the stitched nonwoven fabric on a supporting member having areas impervious to the collimated fluid and pores in the supporting member which are pervious to the collimated fluid. The pores of the supporting member have a pore shape factor value of at least the stitch shape factor value of the rows of stitches and the ratio of the distance between the rows of stitches to the average width of the pores is from about 3:2 to 5:2. Also disclosed are the product made by the process and the article.