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    • 6. 发明授权
    • Absorbent article with elastically extensible landing member
    • 具有弹性可伸缩的着陆部件的吸收制品
    • US5897547A
    • 1999-04-27
    • US894293
    • 1997-08-15
    • Christoph Johann Schmitz
    • Christoph Johann Schmitz
    • A61F13/15A61F13/56A61F13/62
    • A61F13/49011A61F13/5633A61F13/627A61F2013/1504
    • In an absorbent article (20) a mechanical fastening system (24) is provided wherein the landing member (64) comprises a loop-type material. The landing member (64) is elastically extensible in the direction of the front transverse edge by at least 5 percent, preferably at least 30 percent, so that it allows for elastic contraction and expansion of the front waist region (94). The landing member may be of extensible material and may be formed by the topsheet material (26) which projects beyond the transverse edge of the backsheet (30) or topsheet material (26) which is doubled over at the front waist region (94). Alternatively, the backsheet comprises a front waist section of different material than the back waist section (98). A separate elastic element may be associated with the landing member, or the landing member itself may be of stretchable loop-type material. In another embodiment, the landing member comprises at least one cutout section (90, 99, 100, 101, 102) in the backsheet (30) where the loop-type material of the landing member (64) is exposed.
    • PCT No.PCT / US96 / 01194 Sec。 371日期:1997年8月15日 102(e)日期1997年8月15日PCT 1996年1月30日PCT PCT。 WO96 / 25133 PCT出版物 日期1996年8月22日在吸收制品(20)中,提供机械紧固系统(24),其中着陆部件(64)包括环型材料。 着陆部件(64)在前横向边缘的方向上弹性延伸至少5%,优选至少30%,从而允许前腰部区域(94)的弹性收缩和膨胀。 着陆构件可以是可延展的材料,并且可以由顶片材料(26)形成,该顶片材料突出超过在前腰区域(94)处翻倍的底片(30)的横向边缘或顶片材料(26)。 或者,底片包括与后腰部(98)不同的材料的前腰部。 单独的弹性元件可以与着陆部件相关联,或者着陆部件本身可以是可拉伸的环形材料。 在另一个实施例中,着陆部件包括在底片(30)中的至少一个切口部分(90,99,100,101,102),其中着陆部件(64)的环形材料被暴露。