利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.037 秒)

    Looped nonwoven web
    1.
    发明授权
    Looped nonwoven web 有权
    环状无纺网

    公开(公告)号：US07838099B2

    公开(公告)日：2010-11-23

    申请号：US11155805

    申请日：2005-06-17

    申请人： John Joseph Curro ,  Eric Bryan Bond ,  John Lee Hammons ,  Jody Lynn Hoying ,  Susan Nicole Lloyd ,  Robert Haines Turner ,  Terrill Alan Young

    发明人： John Joseph Curro ,  Eric Bryan Bond ,  John Lee Hammons ,  Jody Lynn Hoying ,  Susan Nicole Lloyd ,  Robert Haines Turner ,  Terrill Alan Young

    IPC分类号： B32B3/10 ,  B32B33/00 ,  D04H11/00

    CPC分类号： D04H11/00 ,  Y10T428/23929 ,  Y10T428/23957 ,  Y10T428/23986 ,  Y10T428/24289 ,  Y10T428/24322 ,  Y10T428/24339 ,  Y10T442/60

    摘要： The present invention relates to a nonwoven web comprising a plurality of loops. At least one of said loops having a loop circumference length to loop base length ratio that is greater than about 4:1. The loops may also have a base length less than 0.5 cm and a base length less than the maximum width of the loops. The present invention also relates to articles selected from the group consisting of disposable hygiene article and wipes comprising a nonwoven web wherein at least one region of the nonwoven web comprises loops in at least about 10% of the surface area of the nonwoven web. A method for producing a nonwoven web comprising a plurality of loops is also included. The method comprises the steps of providing a nonwoven web; providing means for moving fibers of the nonwoven web into the shape of a loop; and moving fibers of the nonwoven web into the shape of a loop.

    摘要翻译： 本发明涉及一种包括多个环的非织造纤维网。 所述环中的至少一个具有大于约4:1的环周长长度与环长度的比率。 环也可以具有小于0.5cm的基本长度和小于环的最大宽度的基本长度。 本发明还涉及选自以下的制品：一次性卫生制品和包含非织造纤维网的擦拭物，其中非织造纤维网的至少一个区域包含至少约10％的非织造纤维网的表面积的环。 还包括用于生产包括多个环的非织造纤维网的方法。 该方法包括提供非织造纤维网的步骤; 提供将非织造纤维网的纤维移动成环形的装置; 以及将非织造纤维网的纤维移动成环形。

    Method of producing apertured fabric using fluid streams
    7.
    发明授权
    Method of producing apertured fabric using fluid streams 失效
    使用流体流生产多孔织物的方法

    公开(公告)号：US5895623A

    公开(公告)日：1999-04-20

    申请号：US689800

    申请日：1996-08-14

    申请人： Paul Dennis Trokhan ,  Donald Carroll Roe ,  Terrill Alan Young

    发明人： Paul Dennis Trokhan ,  Donald Carroll Roe ,  Terrill Alan Young

    IPC分类号： D06C23/00 ,  D04H1/00 ,  D04H1/46 ,  D04H1/64 ,  D04H13/00 ,  B32B3/24 ,  G03C5/58

    CPC分类号： D04H1/495 ,  D04H1/587 ,  D04H1/64 ,  Y10T428/24273 ,  Y10T428/24298 ,  Y10T428/24322 ,  Y10T428/24479 ,  Y10T442/689

    摘要： A method of forming apertured webs is provided comprising the steps of: (a) forming a foraminous member comprising gross foramina and fine foramina wherein the gross foramina define a patterned design superimposed on the fine foramina by means of applying and curing a photosensitive resin onto a foraminous element comprising fine foramina in order to form elevated portions on the fine foramina defining the gross foramina, (b) providing a layer of fibers on said foraminous member; and (c) applying fluid streams to said layer of fibers such that the fibers are randomly entangled in regions interconnected by fibers extending between adjacent entangled regions in a pattern determined by the pattern of the gross foramina of the foraminous member to form an apertured web.

    摘要翻译： 提供一种形成有孔网的方法，包括以下步骤：（a）形成多孔构件，其包括粗孔和细孔，其中总孔面通过将感光性树脂施加和固化在细孔上而形成叠加在细孔中的图案化设计 为了在限定毛孔的精细孔中形成升高的部分，（b）在所述多孔构件上提供纤维层; 和（c）将流体流施加到所述纤维层，使得纤维随机缠结在由相邻缠结区域之间延伸的纤维相互连接的区域中，所述图案由多孔构件的总孔的图案确定，以形成多孔网。