An intimate napkin for use with an undergarment, having: a substantially planar and elongated frame (3, 3') comprising a first face having a liquid pervious material layer, and a second face, opposite to the first face, having a liquid impervious material layer; an absorbing core (2) inserted in the frame (3,3') between the liquid pervious material layer and the liquid impervious material layer, the liquid impervious material layer having a first inner surface faced to the core (2), and a second outer surface, opposite to the first surface, faced outwardly, which constitutes the outer face of the napkin (1,1'); and an adhesive layer applied to the second outer surface, the napkin (1,1'), wherein the adhesive layer is comprised of at least five lines of adhesive (4) substantially spaced apart, the adhesive ratio ranges from 8 to 25 g/m2, and the adhesive has a shear value of at least 2.0 Kgf is disclosed.