Absorbent article

An absorbent article comprising an absorbing body, the absorbing body including a fluid-permeable top sheet, a fluid-impermeable back sheet, and an absorber arranged between the top sheet and the back sheet, and a sticking portion being provided on the back sheet,

• wherein the absorbent article further comprises a cover sheet for covering substantially the entire surface of the top sheet,
• wherein a circumferential edge region of the cover sheet is joined to the absorbing body, and, in a central region of the cover sheet, a plurality of flaps, including at least one front or rear flap and one right and one left flap, for fixing the absorbing body to clothing are sectionalized by a sectionalizing line which is constituted by weakened lines or cut lines, wherein the weakened lines or cut lines have a configuration that defines the at least one front or rear flap and includes an apex and a weakened line or cut line that intersects the apex so as to define the right and left flaps,
• wherein, at the time of use, the plurality of flaps are folded in folding regions and are expanded so as to be fixed to the clothing,
• wherein the at least one front flap and rear flap that is folded in the folding regions along front or rear edges of the absorbing body and expanded in a back-and-forth direction so as to be fixed to an inner surface of the clothing, and the left and right flaps that are folded in the folding regions along left and right side edges of the absorbing body and are expanded in a right-and-left direction so as to be fixed to an outer surface of the clothing,
• wherein fixing portions for fixing the plurality of flaps to the clothing are attached to the plurality of flaps, and
• wherein the absorbing body is fixed to the clothing by the fixing portions on the flaps and sticking portion on the back sheet.