PANT-TYPE DISPOSABLE ABSORBENT ARTICLE

The present invention provides a pant-type disposable absorbent article being capable of preventing body exudates from leaking out from a waist-opening. A diaper (10) is of pant-type and includes a front waist region (14), a rear waist region (15), a crotch region (16) located between the front and rear waist regions, an absorbent core (58) located at least in the crotch region (16), and a waist-opening (22) and a pair of leg-openings (23) defined by joining both side edge portions (18c, 18d) of the front waist region to both side edge portions (19c, 19d) of the rear waist region. A spacing dimension (L1) in a vertical direction from an outer end edge (28b) of a leakage-barrier sheet in the front waist region to the waist-opening's front end edge is larger than a spacing dimension (L2) in the vertical direction from an outer end edge (29b) of the leakage-barrier sheet in the rear waist region to the waist-opening's rear end edge. A spacing dimension (L3) in the vertical direction from a front end edge of the absorbent core to the waist-opening's rear end edge is smaller than a spacing dimension (LS) in the vertical direction from the rear end edge of the absorbent core to the waist-opening's rear end edge.