| 摘要 |
A disposable absorbent article 10 that includes an absorbent mat 13 between a liquid permeable top sheet 11 and a liquid impermeable back sheet 12 , the absorbent mat 13 including a sheet-like water absorbent layer 15 that contains water absorbent resin powders 14 but that does not contain pulp fibers therein, and fiber assembly layers 17 A and 17 B each of which mainly consists of the pulp fibers 16 , sequentially from the side of the top sheet 11 , the sheet-like water absorbent layer 15 alternately including a plurality of water absorbent resin powder existing regions 15 a, in each of which the water absorbent resin powders 14 are wrapped in two non-woven fabric sheets 20 and 21 , and a plurality of water absorbent resin powder non-existing regions 15 b, in each of which the water absorbent resin powders 14 are not wrapped in the two non-woven fabric sheets 20 and 21 , in a width direction, wherein rising flaps 18 are provided on both sides of the sheet-like water absorbent layer 15 , respectively. Bottom ends 18 a of the rising flaps 18 are bonded to the top sheet 11 corresponding to the water absorbent resin powder non-existing regions 15 b- 1 and 15 b- 2 located on both lateral ends of the sheet-like water absorbent layer 15 , respectively.
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