abstract |
The shape retention of a filament aggregate is improved. Moreover, the movement of the superabsorbent polymer particles in the filament aggregate is suppressed. In an absorbent article provided with an absorber 56 between a top sheet 30 and a body fluid impermeable sheet 70, the absorber 56 is formed by an aggregate of filaments 52 formed by opening a tow, The filament assembly is provided with a heat-sealed portion E formed by partially heat-bonding the filaments 52 to each other. [Selection] Figure 7 |