Perforated multilayer topsheet

摘要

A disposable body fluids absorbent article includes a liquid-permeable topsheet (2) on a skin-contactable side, a liquid-impermeable backsheet (3) on a non-skin-contactable side and a liquid-absorbent core (4) disposed therebetween. The topsheet comprises a hydrophobic fibrous top layer (21) made of thermally meltable synthetic fibers having a fineness of 0.02 - 0.04 d, a hydrophobic fibrous intermediate layer (23) made of thermoplastic synthetic fibers and having a fineness of 1.0 - 2.5 d and a hydrophilic fibrous bottom layer (22) and made of thermally meltable synthetic fibers and having a fineness of 3 - 8 d. An upper surface of the top layer (21) comprises a substantially liquid-impermeable skin-contactable region formed by the synthetic fibers accumulated at a relatively high density and liquid-permeable open regions each having an area of 1.0 - 2.0 mm<2> practically or completely without said synthetic fibers. A plurality of hollows extend downward from said open regions through the top and intermediate layers to the bottom layer so that these hollows are closed by the bottom layer so as to form a plurality of recesses.