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Three-dimensional apertured film for transmitting dynamically-deposited and statically-retained fluids

机译:用于传输动态沉积和静态保留的流体的三维孔膜

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.
机译:用作吸收性物品中的转移层的三维薄膜具有一个连续表面和一个不连续表面,该不连续表面通常平行于所述连续表面并与所述连续表面隔开。连续表面和不连续表面都具有大尺度的孔,该大尺度的孔由起源于该表面并从其向外延伸的侧壁限定,并且其尺寸被设置为允许通过重力来获取流体,并且可选地,每个表面还包括小尺度的孔,其尺寸被设置为通过毛细管作用来获取流体。

著录项

  • 公开/公告号US10092461B2

    专利类型

  • 公开/公告日2018-10-09

    原文格式PDF

  • 申请/专利权人 TREDEGAR FILM PRODUCTS CORPORATION;

    申请/专利号US201414203446

  • 发明设计人 RICKEY J. SEYLER;

    申请日2014-03-10

  • 分类号A61F13/15;A61F13/20;A61F13/537;

  • 国家 US

  • 入库时间 2022-08-21 13:04:17

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