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    • 2. 发明授权
    • Disposable diaper
    • 一次性尿布
    • US06425889B1
    • 2002-07-30
    • US09433588
    • 1999-11-05
    • Hideaki KitaokaNorio Nanba
    • Hideaki KitaokaNorio Nanba
    • A61F1315
    • A61F13/49466
    • A disposable diaper including a topsheet, and a topsheet is covered, at least in one of front and rear waist regions, with a liquid-resistant sheet bonded to a longitudinal end and transversely opposite side edges of that one of the front and rear waist regions; an elastic foamed member which is folded in two along a folding axis zone extending longitudinally thereof and has a first portion placed against the upper surface of the topsheet and a second portion placed against the lower surface of a liquid-resistant sheet is disposed between the topsheet and the liquid-resistant sheet in such a manner that the foamed member lies on an upper portion of a core in that one of the front and rear waist regions.
    • 包括顶片的一次性尿布和顶片在至少一个前腰围区域和后腰围区域中被覆盖有与前后腰部区域中的一个的纵向端部和横向相对的侧边缘的耐液性片材 ; 弹性泡沫构件沿着沿其纵向延伸的折叠轴线区域折叠成两个并且具有抵靠顶片的上表面放置的第一部分,并且抵靠耐液板的下表面设置的第二部分设置在顶片之间 以及耐发泡片材,使得发泡部件位于前腰围区域和后腰部区域中的一个的芯部的上部。
    • 5. 发明授权
    • Disposable body fluids absorbent article
    • 一次性体液吸收制品
    • US5885267A
    • 1999-03-23
    • US882786
    • 1997-06-26
    • Yoshitaka MishimaHideaki KitaokaShingo Shimizu
    • Yoshitaka MishimaHideaki KitaokaShingo Shimizu
    • A61F13/511A61F5/44A61F13/15A61F13/49
    • A61F13/512A61F13/51104A61F13/513A61F13/51305
    • A disposable body fluids absorbent article including a liquid-permeable topsheet 2, a liquid-impermeable backsheet and a liquid-absorbent core 4 disposed therebetween. The topsheet includes a hydrophobic first fibrous layer made of thermally meltable synthetic fibers having a fineness of 0.02.about.0.04 d, a hydrophobic second fibrous layer underlying the first fibrous layer and made of thermoplastic synthetic fibers and having a fineness of 1.0.about.2.5 d and a hydrophilic third fibrous layer underlying the second fibrous layer and made of thermally meltable synthetic fibers and having a fineness of 3.about.6 d. A plurality of hollows extend through the first and second fibrous layers so that these hollows are closed by the third fibrous layer so as to form a plurality of recesses.
    • 一种一次性体液吸收制品,其包括液体可渗透的顶片2,不透液体的底片和设置在其间的吸液性芯体4。 顶片包括由热熔合成纤维制成的疏水性第一纤维层,其纤度为0.02DIFFERENCE 0.04d,第一纤维层下方的疏水性第二纤维层,由热塑性合成纤维制成,其纤度为1.0Difference 2.5d,和 亲水的第三纤维层,位于第二纤维层下面,由热熔合成纤维制成,具有3度的细度6d。 多个中空部分延伸通过第一和第二纤维层,使得这些中空部分被第三纤维层封闭以形成多个凹部。