ABSORBENT PRODUCT Russian patent published in 2022 - IPC A61F13/493 

FIELD: personal hygiene.

SUBSTANCE: absorbent product of the present invention includes an upper sheet (2), a sheet (3) that protects against leakage, and an absorbent element (4), has a longitudinal direction (X) and a width direction (Y) orthogonal to the longitudinal direction, and includes a front zone (F), perineal zone (M) and posterior zone (R) along the longitudinal direction (X). The absorbent product includes front side valves (Sf) protruding outward in the (Y) width direction from both side edges of the absorbent element (4), and rear side valves (Sr) protruding outward in the (Y) width direction from both side edges of the absorbent element (4). The absorbent product is worn in a condition in which the surfaces of the rear side valves (Sr) facing the skin overlap the surfaces of the front side valves (Sf) not facing the skin. The coefficient of static friction between the sheet located on the side of the surface of the front side valves (Sf), not facing the skin, and the sheet located on the side of the surface of the rear side valves (Sr), facing the skin, is higher than the coefficient of static friction between the sheet located on the side of the surface of the front side valves (Sf), facing the skin, and the surface of the pseudo-skin, assumed as the skin of the carrier.

EFFECT: expansion of the range of solutions for personal hygiene.

11 cl, 1 tbl, 3 ex, 6 dwg