发明名称 DISPOSABLE DIAPER
摘要 PROBLEM TO BE SOLVED: To have a neat external appearance of a crotch part by preventing the thickening of a fold part of a diaper and surely prevent the leakage of feces by storing and retaining the feces. SOLUTION: This disposable diaper 1 is provided with an absorbent body 8 composed of pulp and superabsorbent polymer between a liquid permeable inner sheet 2 and a liquid impermeable outer sheet 3, with a liquid diffusion sheet 11 interposed between the absorbent body 8 and the inner sheet 3. A feces storage area 13 is provided at a position corresponding to an evacuation part on the rear side of the longitudinally central position 12 of the crotch part 6, and the feces storage area 13 has a part 15 provided in the absorbent body 8 with a lower areal density of the super-absorbent polymer than the areal density of other parts. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005118339(A) 申请公布日期 2005.05.12
申请号 JP20030357615 申请日期 2003.10.17
申请人 DAIO PAPER CORP 发明人 MAEYAMA TSUYOSHI
分类号 A61F13/53;A61F5/44;A61F5/452;A61F13/49;A61F13/511;(IPC1-7):A61F13/49 主分类号 A61F13/53
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