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    • 4. 发明授权
    • Disposable absorbent article
    • 一次性吸收制品
    • US07753899B2
    • 2010-07-13
    • US10557960
    • 2003-06-20
    • Kazuyo MoriKenji NakaokaMasaru FujiokaTaichiro SuzukiSayaka Sato
    • Kazuyo MoriKenji NakaokaMasaru FujiokaTaichiro SuzukiSayaka Sato
    • A61F13/15
    • A61F13/4942
    • In a rising gathered member 4 of an absorbent main body 3 attached to an external sheet 2, an inward folded base end 4b is joined astride a side end 13a of a top sheet 13 as a top surface of the absorbent main body 3 and a side end 14a of a back sheet 14 so that the rising gathered member 4 rises from a most side edge 3a in a width direction of the absorbent main body 3 and, also, the back sheet 14 of the absorbent main body 3 is attached onto a skin-contacting surface side of a crotch part R of a second external sheet 8 at an inward position at a prescribed width W5 from the most side edge 3a of the absorbent main body 3 as an outermost joint position. With the above constitution, it is possible to effectively prevent any lateral leakage of urine and the like, even if a disposable absorbent article is shifted. Moreover, the base end of the rising gathered member is merely joined to the side end of the top surface of the absorbent main body, thereby requiring no sheet winding step or the like, such a simple process can achieve inexpensive production, and further, the stability of product precision becomes improved.
    • 在附着于外部片材2的吸收性主体3的上升聚集部件4中,向内折叠的基端部4b跨越作为吸收性主体3的上表面的顶片13的侧端13a, 背面片14的端部14a,使得上升聚集构件4从吸收主体3的宽度方向上的最侧边缘3a上升,并且吸收性主体3的背面片14也附着在皮肤上 作为最外侧的接合位置,从位于吸收体主体3的最侧面3a的规定宽度W5的内侧位置的第二外部片材8的裆部R的接触面侧。 利用上述结构,即使一次性吸收性物品偏移,也可以有效地防止尿等的侧向泄漏。 此外,上升的聚集构件的基端部仅与吸收体的顶面的侧端部接合,不需要卷绕步骤等,这样的简单的工序可以实现廉价的生产,而且, 产品精度的稳定性提高。