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    Vacuum formed film topsheets having a silky tactile impression
    41.
    发明申请
    Vacuum formed film topsheets having a silky tactile impression 有权

    公开(公告)号：US20030186026A1

    公开(公告)日：2003-10-02

    申请号：US10396028

    申请日：2003-03-24

    申请人： Tredegar Film Products Corporation

    发明人： Paul E. Thomas

    IPC分类号： B32B003/10

    CPC分类号： A61F13/512 ,  B32B3/266 ,  Y10S428/913 ,  Y10T428/24273 ,  Y10T428/24281 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/2457

    摘要： An absorbent article having a topsheet and an absorbent core material. The acquisition distribution layer is located between the topsheet and the absorbent core material. The acquisition distribution layer is made of a three dimensional apertured film that defines a large void volume space between the acquisition distribution layer and the absorbent core material. The acquisition distribution layer provides high void volume for lateral spillage during repeated insult moments because the topsheet, which is in contact with the user, is held away from dispersing fluid that is unabsorbed by saturated core material. The void volume space provides a pathway for unabsorbed fluid to flow over the top plane of saturated core regions to unsaturated regions of the core material for absorption. The void volume space allows this migration of fluid to occur without the fluid coming into contact with the topsheet, thereby avoiding a feeling of wetness for a wearer.

    Three-dimensional apertured film for transmitting dynamically-deposited and statically-retained fluids
    48.
    发明授权
    Three-dimensional apertured film for transmitting dynamically-deposited and statically-retained fluids 有权
    用于传输动态沉积和静态保留流体的三维有孔膜

    公开(公告)号：US08674171B2

    公开(公告)日：2014-03-18

    申请号：US12462565

    申请日：2009-08-04

    申请人： Rickey J. Seyler

    发明人： Rickey J. Seyler

    IPC分类号： A61F13/15 ,  A61F13/20

    CPC分类号： A61F13/53713 ,  A61F13/53747 ,  A61F2013/53721 ,  A61F2013/53782 ,  Y10T428/24281

    摘要： A three-dimensional film for use as a transfer layer in an absorbent article has a continuous surface and a discontinuous surface disposed generally parallel to and spaced from said continuous surface; both the continuous surface and the discontinuous surface have large scale apertures defined by sidewalls originating on the surface and extending outwardly therefrom and sized to permit acquisition of fluids by gravity, and optionally each surface also includes small scale apertures sized to acquire fluids by capillary action.

    摘要翻译： 用作吸收制品中的转印层的三维膜具有大致平行于并与所述连续表面间隔开的连续表面和不连续表面; 连续表面和不连续表面都具有由始于表面并从其向外延伸的侧壁限定的大尺度孔，并且其尺寸允许通过重力获取流体，并且任选地每个表面还包括通过毛细管作用获取流体的小尺寸孔。