PROBLEM TO BE SOLVED: To provide an absorbent article hardly causing stuffiness and excellent in touch and resilience.SOLUTION: An absorbent article 1 includes: an abdominal side part A arranged on an abdominal side of a wearer a back side part B arranged on a back side part of a wearer a crotch part C positioned therebetween and expansion/contraction parts G1 and G2 expanding and contracting in an article cross direction Y at least in one of the abdominal side part A and the back side part B. The expansion/contraction parts G1 and G2 have an outer layer sheet 22 arranged at a side far from the skin of a wearer, and an inner layer sheet 23 arranged at a side closer to the skin of a wearer than the outer layer sheet. An interval between the outer layer sheet 22 and the inner layer sheet 23 is joined in a junction 26 arranged in a scattered-point like manner so as to form a plurality of junction lines 26S along an article vertical direction X. The outer layer sheet and/or inner layer sheet between the junction lines adjacent each other are deformed so as to swell in a thickness direction of the expansion/contraction part and form a hollow part between both sheets, and the junction 26 is formed with an aperture part m so as to be wholly or partially overlapped.COPYRIGHT: (C)2016,JPO&INPIT
