An absorbent article, characterized in that it comprises a liquid-permeable top sheet, a liquid-impermeable backsheet and an absorbent core comprising an absorbent material between a top core wrap sheet and a back core wrap sheet, said core being absorbent positioned between said top sheet and said back sheet; said absorbent core having first and second longitudinal edges (131, 132) and transverse front and rear edges (133, 134), the absorbent core being provided with a plurality of attachment zones in which the upper core envelope sheet it is attached to the back core shell sheet, the plurality of joining zones comprising: - at least one first and second elongated joining zones, said first and second elongated joining zones extending side by side from a crotch region in the direction of the front and/or rear transverse edges; - at least one connection connection area connecting said first connection area with said second connection zone. (Machine-translation by Google Translate, not legally binding)