PROBLEM TO BE SOLVED: To provide a nonwoven fabric that suppresses the leakage of liquid having a high viscosity such as loose stool when used as a surface material of an absorbent article.SOLUTION: The nonwoven fabric includes: a first uneven structure 13 in which first protrusions 11 projecting to a first face side Z1 from which side a sheet-like nonwoven fabric 10 is planarly viewed and first recesses 12 surrounded by the first protrusions 11 are arranged and a second uneven structure 23 on the bottom face of the first recesses 12 in which second protrusions 21 projecting to the first face side and second recesses 22 projecting to a second face side opposite to the first face side are arranged, in which the second protrusions 21 are lower than the first protrusions 11, and the second protrusions 21 have a lower density than that of the second recesses 22.COPYRIGHT: (C)2013,JPO&INPIT【課題】吸収性物品の表面材として用いたときの軟便等の粘性の高い液体の漏れを抑制する不織布を提供する。【解決手段】シート状の不織布10を平面視した側の第1面側Z1に突出する第1凸部11と、前記第1凸部11に囲まれた第1凹部12とが配された第1凹凸構造13と、前記第1凹部12底面は前記第1面側に突出する第2凸部21と前記第1面側とは反対側の第2面側に突出する第2凹部22とが配され該第2凸部21が前記第1凸部11より高さが低い第2凹凸構造23を成し、前記第2凸部21は前記第2凹部22より低密度である不織布を提供する。【選択図】図1
