The present disclosure relates to an absorbent article (1) comprising an absorbent core (5) sandwiched between a liquid-permeable topsheet (3) and a liquid-impermeable backsheet (4), said article (1) being arranged along a longitudinal axis (y1) and a transversal axis (x1) extending in a perpendicular direction in relation to the longitudinal axis (y1) and said article (1) defining a front portion (6), a back portion (7) and a crotch portion (8), wherein said absorbent core (5) comprises an absorbent component (5a, 5b, 5c) enclosed by a core cover (11, 12) comprising an upper side (11) and a lower side (12), and a sealing arrangement (15, 16, 27, 28) for joining said upper and lower sides (11, 12), wherein said sealing arrangement (15, 16, 27, 28) comprises two side seams (15, 16) extending along two side edges (25, 26) in the direction of the longitudinal axis (y1) of said core (5), wherein said sealing arrangement (15, 16, 27, 28) further comprises at least one transversally oriented connecting sealing (27, 28), said at least one connecting sealing (27, 28) joining said side seams (15, 16), wherein said sealing arrangement (15, 16, 27, 28) further comprises welding spots (24), wherein the sum of the area of the welding spots (24) is constant along the direction of the transversal axis (x1).La présente invention concerne un article absorbant (1) comprenant un noyau absorbant (5) pris en sandwich entre une feuille supérieure perméable aux liquides (3) et une feuille arrière imperméable aux liquides (4), ledit article (1) étant disposé le long d'un axe longitudinal (y1) et d'un axe transversal (x1) s'étendant dans une direction perpendiculaire par rapport à l'axe longitudinal (y1) et ledit article (1) définissant une partie avant (6), une partie arrière (7) et une partie d'entrejambe (8), ledit noyau absorbant (5) comprenant un composant absorbant (5a, 5b, 5c) enfermé par un couvercle de noyau (11, 12) comprenant un côté supérieur (11) et un côté inférieur (12), et u
