ABSORBENT ARTICLE

To provide an absorbent article comprising a high absorbent sheet, maintaining absorption rate in repeated absorption, excellent in absorbency, and having preferable wearing feeling.SOLUTION: An absorbent article 1 comprises: a liquid permeable top sheet 10; a liquid impermeable back sheet 11; and a...

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1. Verfasser: MIZUGUCHI KATSU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an absorbent article comprising a high absorbent sheet, maintaining absorption rate in repeated absorption, excellent in absorbency, and having preferable wearing feeling.SOLUTION: An absorbent article 1 comprises: a liquid permeable top sheet 10; a liquid impermeable back sheet 11; and an absorber 12 provided therebetween. The absorber 12 comprises: a high absorbent sheet 17; and a hydrophilic sheet 21 wrapping a whole body of the high absorbent sheet 17. Compression energy WC by a handy compressor KES 15 is 2.0 gf cm/cm2 or more and 8.0 gf cm/cm2 or less, and compression recovery property RC is 35% or more and 65% or less. The high absorbent sheet 17 comprises: a base substance nonwoven fabric 15 comprising a raised face 15a on one surface, and a non-raised face 15b on the other face; and high absorbent polymers 16 fastened and carried between raised fibers 15x of the raised face 15a, and the high absorbent sheet includes absorbent small pieces 20 being divided bodies of the high absorbent sheet 17 which are arranged so as to be separated from each other at a space in the longitudinal and width directions.SELECTED DRAWING: Figure 1 【課題】高吸収性シートを備え、繰り返し吸収の際に吸収速度が低下せず、吸収性に優れ、着用感の良好な吸収性物品の提供。【解決手段】液透過性トップシート10と、液不透過性バックシート11と、これらの間に配置される吸収体12とを備え、吸収体12は、高吸収性シート17と、高吸収性シート17の全体を包む親水性シート21と、を備え、ハンディ圧縮機KES15による圧縮エネルギーWCが2.0gf・cm/cm2以上8.0gf・cm/cm2以下、圧縮回復性RCが35%以上65%以下であり、高吸収性シート17は、一面に起毛面15a及び他面に非起毛面15bを有する基体不織布15と、起毛面15aの起毛繊維15x間に固着担持された高吸収性ポリマー16と、を備え、かつ長手方向及び幅方向のそれぞれに空間を隔てて互いに離隔するように配置された、高吸収性シート17の分割体である吸収性小片20を含む、吸収性物品1。【選択図】図1