DISPOSABLE DIAPER Russian patent published in 2021 - IPC A61F13/51 

FIELD: care products.

SUBSTANCE: disposable diaper (1) according to the invention includes in the back waist flap (FB) an elasticized zone (ST) formed by elastic elements (71). In the elasticized zone (ST), the back waist flap (FB) includes an inner sheet (5) formed from a hydrophobic non-woven fabric, and an inner sheet (5) includes a hydrophilic zone (4T) formed by applying a hydrophilic agent. The inner sheet (5) is bent at a folded portion (RP) located at the outer end portion (1B) of the back area (B), and one folded portion (5E) is located on the side that is closer to the user's skin than the elastic members (71 ). The hydrophilic zone (4T) extends on both sides of the portion (RP) with a fold so that the side of the hydrophilic zone that is closer to the user's skin becomes long in the longitudinal direction.

EFFECT: improved comfort and absorption to prevent skin problems.

13 cl, 8 dwg