A61F2013/49038

ABSORBENT ARTICLE WITH ELASTICIZED WAIST REGION
20250143935 · 2025-05-08 ·

A disposable article includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; and an elasticized waist gasketing element. The elasticized waist gasketing element has a lateral outboard edge and a longitudinal array of elastic members. The longitudinal array includes a primary waist elastic member disposed inboard of the waist edge by a minimum longitudinal distance A, a secondary waist elastic member disposed inboard of the primary waist elastic member by a minimum longitudinal distance B. The waist gasketing element comprises a Force Ratio of at least about 1.1.

PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF

Disclosed is a pant type absorbent article having a waist guard portion on the front and/or back elastic belt, wherein the waist guard portion has a specific location in view of the location from the distal edge to the proximal edge relative to the percentage of the seam length LS, the waist guard portion comprising a waist guard elastic portion having a longitudinal dimension of no greater than about 40 mm, wherein the remainder of the elastic belt superposing the waist guard elastic portion is defined a correlated portion, wherein the tensile stress of the waist guard elastic portion is higher than that of the correlated portion.

Pant-type absorbent article and manufacturing method thereof

Disclosed is a pant type absorbent article having a waist guard portion on the front and/or back elastic belt, wherein the waist guard portion has a specific location in view of the location from the distal edge to the proximal edge relative to the percentage of the seam length LS, the waist guard portion comprising a waist guard elastic portion having a longitudinal dimension of no greater than about 40 mm, wherein the remainder of the elastic belt superposing the waist guard elastic portion is defined a correlated portion, wherein the tensile stress of the waist guard elastic portion is higher than that of the correlated portion.

Pant-type absorbent article and manufacturing method thereof

A pant type absorbent article includes a back elastic belt comprising a waist guard portion extending towards the crotch region from a closed base line towards an open edge, wherein the waist guard portion is formed by a first inner waist fold extending from a second inner waist fold, the second inner waist fold extending from the inner sheet, and a first elastic member bonded between the first inner waist fold and the second inner waist fold, wherein the waist guard portion is partially bonded to the remainder of the elastic belt from which the first and second inner waist folds extend to define a pocket.

A DISPOSABLE ABSORBENT PANT-TYPE ARTICLE AND A METHOD FOR PRODUCING A DISPOSABLE ABSORBENT PANT-TYPE ARTICLE

A disposable pant-type article including front and rear body panels, the body panels being constituted by front body panel material which is elastically stretchable in a transverse direction and with a crotch region. An absorbent core is arranged with front and rear end parts of the absorbent core overlapping with the body panels in front and rear overlap areas. The pant-type article includes at least one body panel zone with reduced elasticity, which is arranged in an overlap area between the absorbent core and one of the front body panel and the rear body panel and which extends in the longitudinal direction outside the overlap area towards the waist opening of the article.

PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF

Disclosed is a pant type absorbent article having a back elastic belt comprising a waist guard portion extending towards the crotch region from a closed base line towards an open edge, wherein the waist guard portion is formed by a first inner waist fold extending from a second inner waist fold, the second inner waist fold extending from the inner sheet, and a first elastic member bonded between the first inner waist fold and the second inner waist fold, wherein the waist guard portion is partially bonded to the remainder of the elastic belt from which the first and second inner waist folds extend to define a pocket.