| abstract |
The present invention provides an absorbent substrate having a high adsorption effect on harmful substances. In a base material for a disposable absorbent body comprising a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent sheet disposed between the two sheets, at least one of the components The base material for absorbers whose specific surface area is 10 m < 2 > / g or more. The absorbent substrate is preferably a sheet containing fine cellulose fibers having an average fiber diameter of 1 to 1000 nm and inorganic compound particles having an average particle diameter of 1 to 2000 nm. [Selection] Figure 1 |