知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.011 秒)

    Self-disintegrating diaper liner and retainer
    2.
    发明授权
    Self-disintegrating diaper liner and retainer 失效
    自我消毒DIAMER衬里和保持器

    公开(公告)号：US3667466A

    公开(公告)日：1972-06-06

    申请号：US3667466D

    申请日：1970-09-21

    申请人： HAROLD J RALPH

    发明人： RALPH HAROLD J

    IPC分类号： A61F13/15 ,  A61F13/76 ,  A61F13/16

    CPC分类号： A61F13/49406 ,  A61F13/15211 ,  A61F13/505 ,  A61F13/76

    摘要： A diaper having a disposable liner comprises a vinyl retainer having a main body panel and side and end flaps overlying respective side and end edges. Groups of snap fasteners are mounted at extremities of the end flaps to permit the retainer to be adjustably secured about the waist and thighs of a baby. Freely insertable and removable into and from the vinyl retainer is a diaper liner that has adequate strength to enable packaging, normal use and handling. Nevertheless, the liner is selfsegmenting and self-disintegrating when fully immersed in a body of water. The liner has a central panel substantially coextensive with the main body panel of the retainer. It also has pleated sides forming a barrier panel and a protective panel extending the length of the liner along each edge. The liner is inserted into and positioned within the retainer with its central panel and its barrier panels underlying side and end flaps of the retainer, but with the outermost protective panels fully overlying the retainer side flaps. The liner is formed of a number of layers of absorbent wadding sandwiched between layers of wet-strength paper. All liner layers are perforated along lines at which the sides of the central panel adjoin the barrier panels, and all layers of the central panel except the upper layer are provided with patterns of perforations. Accordingly, the wet-strength layers upon total immersion, as in a toilet bowl, are self-segmenting along lines bounded by the perforations. The lower layer of wet-strength material is additionally self-segmenting along its additional patterns of perforations, whereby the interposed wadding is released and self-disintegrating.

    摘要翻译： 具有一次性衬垫的尿布包括具有主体面板的乙烯基保持器和覆盖相应侧面和端部边缘的侧面和末端折片。 一组紧固件安装在端翼的末端，以允许保持器可调节地固定在婴儿的腰部和大腿上。 可自由插入和移出乙烯基保持器的是尿布衬垫，其具有足够的强度以使包装，正常使用和处理成为可能。 然而，当完全浸入水体中时，衬管是自分段的并且是自分解的。 衬里具有与保持器的主体面板基本共同延伸的中心面板。 它还具有形成阻挡板的褶皱侧面和沿着每个边缘延伸衬套的长度的保护面板。 衬垫被插入并定位在保持器内，其中心面板及其阻挡面板位于保持器的侧面和端部翼片之下，但是最外面的保护面板完全覆盖保持器侧翼片。