PULL-UP ABSORBENT PRODUCT Russian patent published in 2016 - IPC A61F13/496 

FIELD: medicine.

SUBSTANCE: pull-up product refers to a pull-up absorbent product, such as a disposable diaper. The pull-up absorbent product (1) comprises a front panel (2A), back panel (2B) and absorbent portion (3) attached thereto to form a barrier wall. Each of the front panel (2A) and back panel (2B) comprises a main segment (20a, 20b) enclosing side seams (4) in both sides, and an elongation segment (21a, 21b) extending towards a perineal segment (C). The absorbent portion (3) comprises an absorbent element (33) and side sheet part (34) outside both edges in the longitudinal direction of the absorbent element (33). The side sheet part (34) comprises a stretchable zone (34c) being stretchable due to an elastic element (36) attached stretched in at least the perineal segment (C). In the stretchable zone (34c), a length Lm from a product central line (CL) to front end portion (34m) is more than a length Lu from the central line (CL) to back end portion (34u).

EFFECT: more effective absorption.

15 cl, 10 dwg