Patent ID: 9375506
Filing Date: 2016-06-28
CPC Classification: A61F,A61L,F04C

Claim Text:
1. An absorbent article, comprising: a layered absorber including first and second absorbers configured to absorb body fluids of a user and stacked in a thickness direction of the layered absorber, a liquid-permeable sheet covering one side of the layered absorber and permeable to the body fluids, and a liquid-impermeable sheet covering the other side of the layered absorber and impermeable to the body fluids, wherein among the first and second absorbers, a mean fiber size of the non-wood pulp is 8 to 25 μm, the non-wood pulp has a hollow structure, a settling velocity of the non-wood pulp in water is between 2 seconds and 5 seconds, and a mean fiber size of the wood pulp is larger than the mean fiber size of the non-wood pulp.