ABSORBENT PRODUCT WITH RECESSED STRUCTURE ADJACENT TO BODY Russian patent published in 2016 - IPC A61F13/472 

FIELD: hygiene.

SUBSTANCE: present invention relates to absorbent product containing body-contact lining, lower layer, absorbent body located between body-contact lining and lower layer, and distribution layer between absorbent body and lower layer. In absorbing body first hole is defined, length thereof is at least 50% of absorbent body length. First hole has median width of front part, exceeding median width of central part, which exceeds median width of rear part. First hole comprises pocket, channel, and cone. Pocket passes into channel through first convex transition and concave transition. Channel passes into cone through second convex transition.

EFFECT: absorbtion of liquid.

20 cl, 9 dwg