layered absorbent structure, the absorbent article comprising such a structure and method for its realization.

A layered thin absorbent structure comprising a first and a second layer (1, 2) of fibrous material and an intermediate layer (5) comprearticelle of hydrogelling absorbent material or unimportant (6) in an amount exceeding 120 g / m2 elle polymeric organic material thermoplastic (7); the first and the second fibrous layer (1, 2) extend laterally beyond the intermediate layer (5) to form marginal portions longitudlongitudinali (8) .The two fibrous layers (1, 2) are tied together with the intermediate layer ( 5) between them by means of fusion of the thermoplastic polymeric organic riale particles (7) and by means of a continuous line (10) of adhesive extending longitudinally in correspondence with each longitudinal marginal portion (8). (fig. 1) fig. 1).