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    Sanitary napkin comprising three dimensionally shaped tube of absorbent material
    4.
    发明授权
    Sanitary napkin comprising three dimensionally shaped tube of absorbent material 失效
    卫生巾包括三维形状的吸收材料管

    公开(公告)号：US06316688B1

    公开(公告)日：2001-11-13

    申请号：US09067167

    申请日：1998-04-27

    申请人： John Lee Hammons ,  Ronald Ray McFall ,  John Richard Noel ,  Diana Lynne Gann ,  Letha Margie Hines ,  Kevin Eugene Grandison ,  Thomas Ward Osborn, III

    发明人： John Lee Hammons ,  Ronald Ray McFall ,  John Richard Noel ,  Diana Lynne Gann ,  Letha Margie Hines ,  Kevin Eugene Grandison ,  Thomas Ward Osborn, III

    IPC分类号： A61F1315

    CPC分类号： A61F13/47227

    摘要： A sanitary napkin that has a three dimensionally-shaped tube of absorbent material and method of making the same is disclosed. The sanitary napkin comprises: a base pad having a body-facing side, a garment-facing side, and a longitudinal centerline. A tube of absorbent material extends outward from the body-facing side of the base pad and is aligned along the longitudinal centerline of the base pad. In one embodiment, the tube of absorbent material comprises an absorbent material and a cover at least partially wrapping the absorbent material. In this embodiment, the absorbent material is penetrated by autogenous bonds that join one portion of the cover to an opposing portion of the cover. The bonds are selectively placed to provide the tube of absorbent material with a distinct three-dimensional shape.

    摘要翻译： 公开了一种具有三维形状的吸收材料管的卫生巾及其制造方法。 卫生巾包括：具有朝向身体侧，面向衣服侧和纵向中心线的基座。 吸收材料管从基座的面向身体侧向外延伸并且沿着基座的纵向中心线排列。 在一个实施例中，吸收材料管包括吸收材料和至少部分地包裹吸收材料的覆盖物。 在该实施例中，吸收材料被自发粘结穿透，该自发粘合将盖的一部分连接到盖的相对部分。 这些键被选择性地放置以提供具有不同立体形状的吸收材料管。

    Absorbent article having increased flexibility in use
    7.
    发明授权
    Absorbent article having increased flexibility in use 失效
    具有增加使用灵活性的吸收制品

    公开(公告)号：US06284943B1

    公开(公告)日：2001-09-04

    申请号：US08766564

    申请日：1996-12-13

    申请人： Thomas Ward Osborn, III ,  Letha Margie Hines

    发明人： Thomas Ward Osborn, III ,  Letha Margie Hines

    IPC分类号： A61F1315

    CPC分类号： A61F13/4702

    摘要： A disposable absorbent article for wearing in an undergarment, such as a sanitary napkin, pantiliner, or incontinence pad is described. The absorbent article includes a topsheet, a backsheet, an absorbent core, and a stiffening feature. The stiffening feature places the absorbent article in an initially stiffened condition during placement of the article in an undergarment. After the article is subjected to the forces exerted by the body of the wearer, the stiffening feature no longer provides an increased initial stiffness and the article becomes more flexible.

    摘要翻译： 描述了一种用于穿在诸如卫生巾，内裤衬垫或失禁垫等内衣的一次性吸收制品。 吸收制品包括顶片，底片，吸收芯和加强部件。 加强特征将物品放置在内衣中使吸收制品处于初始加强状态。 在制品受到穿用者身体施加的力之后，加强特征不再提供增加的初始刚度，并且制品变得更加灵活。