03.09.15
Patented is an absorbent article comprising a liquid-pervious surface sheet, a liquid-impervious leakage-preventive sheet, and a liquid-retentive absorption body disposed between the surface sheet and the leakage-preventive sheet, wherein said absorption body comprises at least two layers comprising a first absorption layer and a second absorption layer, said first absorption layer comprises a stack of a plurality of hydrophilic sheets and a super-absorbent polymer disposed between the plurality of hydrophilic sheets, the second absorption layer comprises an absorbent core having a mixture of absorbent fibers and a super-absorbent polymer, and a liquid-pervious tissue covering the absorbent core, said second absorption layer being in a shape of an hourglass having a constriction part narrowly constricted in a longitudinal center area of the second absorption layer.
The first absorption layer having a width that is larger than a width of said second absorption layer in a longitudinal middle area of the absorbent article, wherein a difference in width of said first absorption layer and said second absorption layer is from 6 mm to 40 mm. n
The first absorption layer having a width that is larger than a width of said second absorption layer in a longitudinal middle area of the absorbent article, wherein a difference in width of said first absorption layer and said second absorption layer is from 6 mm to 40 mm. n