Multi-layered tampon cover
    1.
    发明授权
    Multi-layered tampon cover 失效
    多层棉塞盖

    公开(公告)号:US06743212B1

    公开(公告)日:2004-06-01

    申请号:US08997676

    申请日:1997-12-23

    IPC分类号: A61F1320

    摘要: The present invention relates to a tampon having an absorbent structure and a multilayered cover substantially enclosing the absorbent structure. The cover has an outer layer capable of retaining liquid and an inner layer disposed between the outer layer and the absorbent structure. The inner layer creates a controlled interruption of fluid flow between the outer layer and the absorbent structure. This interruption allows the outer layer retains sufficient liquid to minimize vaginal wall drying prior to saturation of the absorbent structure.

    摘要翻译: 本发明涉及具有吸收性结构的棉条和基本上包围吸收结构的多层盖。 盖具有能够保持液体的外层和设置在外层和吸收结构之间的内层。 内层在外层和吸收结构之间产生流体流动的受控中断。 这种中断允许外层保留足够的液体以使吸收结构饱和之前的阴道壁干燥最小化。