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    • 4. 发明授权
    • Method of making a shaped absorbent interlabial device
    • 制造成型吸收性阴唇间装置的方法
    • US5928452A
    • 1999-07-27
    • US979979
    • 1997-11-26
    • Ronald Ray McFallMichael Nyle Hershberger
    • Ronald Ray McFallMichael Nyle Hershberger
    • A61F5/44A61F13/15A61F13/472A61F13/534B32B31/00
    • A61F13/15699Y10T156/1002Y10T156/1034Y10T156/1084Y10T156/1317
    • A method of making an absorbent device that is worn interlabially by female wearers for catamenial purposes, incontinence protection, or both, is disclosed. The method involves at least partially enclosing a continuous length of absorbent material in a cover material. The cover material is positioned so that it lies on opposite sides of the length of absorbent material. The absorbent material is then optionally shaped so that along its length there are regions of greater and lesser thickness on alternating sides of the longitudinal axis of the absorbent material. In one embodiment, the shaping is accomplished by bonding a first portion of the cover material to a second portion of the cover material on the opposite side of the absorbent material so that the bonding penetrates through the absorbent material. A generally transverse direction cut is made across the length of absorbent material which alternates longitudinally across the length of absorbent material to provide the device with shaped ends. The method produces a plurality of interlabial devices having an asymmetrical shape about a longitudinal axis and shaped end with a minimum of waste therebetween.
    • 公开了一种制造吸收装置的方法,所述吸收装置由女性佩戴者穿戴在宫外用途,失禁保护或两者之间。 该方法包括在覆盖材料中至少部分地包围连续长度的吸收材料。 覆盖材料定位成使其位于吸收材料的长度的相对侧上。 吸收材料然后可选地成形为使得沿其长度存在在吸收材料的纵向轴线的交替侧上具有更大和较小厚度的区域。 在一个实施例中,通过将覆盖材料的第一部分粘合到吸收材料的相对侧上的覆盖材料的第二部分来实现成形,使得粘合穿透吸收材料。 沿着吸收材料的长度方向横切方向切割,其长度方向跨过吸收材料的长度,从而为装置提供成形的端部。 该方法产生多个阴唇间装置,其具有围绕纵向轴线和成形端部的不对称形状,其间具有最小的废物。