A61F2013/49038

BELTED STRUCTURE WITH TACKIFIER-FREE ADHESIVE
20200222251 · 2020-07-16 ·

Pull-on disposable absorbent articles with elastomeric belts are provided. The elastomeric belts include an outer nonwoven, an inner nonwoven, and elastic strands disposed therebetween. The elastomeric belts further have a front belt portion having a front waist edge, and front left and right side edges, and a rear belt portion having a rear waist edge and rear left and right side edges. An adhesive bonds at least one of the group consisting of the belt structure to the central chassis; the belt structure outer nonwoven to the belt structure inner nonwoven; the elastic strands to the belt structure nonwovens; and the respective front and rear left side edges and the front and rear right side edges. The adhesive is substantially tackifier-free.

ABSORBENT ARTICLE WITH ELASTICIZED WAIST REGION
20240091072 · 2024-03-21 ·

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.

Article with chassis having an elastic distribution, absorbent core and system and method for making same

An absorbent article may include an inner elasticised chassis. An opening may be formed through the inner elasticised chassis. The absorbent article may include an outer elasticised chassis, and an absorbent member located between the inner elasticised chassis and the outer elasticised chassis. The inner elasticised chassis may include sets of clastic strands surrounding the absorbent member. The opening may be located in a space between the sets of elastic strands.

ABSORBENT ARTICLE WITH ELASTICIZED WAIST REGION
20190350771 · 2019-11-21 ·

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.

Absorbent article in the form of boxer shorts and method for making thereof

An absorbent pant article in the form of boxer shorts includes a garment shell including a front body panel, a back body panel and a crotch panel made of elastic web material. The pant also includes an absorbent core, side seams connecting the front body panel to the back body panel, a pair of leg openings and hanging legs. The leg openings are located in the crotch panel and do not extend into the front and back body panels, and side seams extend into the crotch panel. The width of the crotch panel in a relaxed condition of the elastic web material, as measured between the side seams of the article, is at least 7% larger than the width of any of the front and back body panels in a relaxed condition of the respective elastic web material.

ARTICLE WITH ELASTIC DISTRIBUTION AND SYSTEM AND METHOD FOR MAKING SAME

A method is described for making an elasticized absorbent article having a waist opening and a pair of leg openings. First, multiple distributions of elastics are applied on a moving material sheet to form a moving web of an elastic composite. Then, each of a core section and a second material sheet is periodically applied onto the moving web to define a finished web of discrete elastic composite bodies. In subsequent steps, discrete absorbent pants articles are shaped from the finished web.

ARTICLE WITH CHASSIS HAVING AN ELASTIC DISTRIBUTION, ABSORBENT CORE AND SYSTEM AND METHOD FOR MAKING SAME
20180243145 · 2018-08-30 ·

An absorbent article may include an inner elasticised chassis. An opening may be formed through the inner elasticised chassis. The absorbent article may include an outer elasticised chassis, and an absorbent member located between the inner elasticised chassis and the outer elasticised chassis. The inner elasticised chassis may include sets of elastic strands surrounding the absorbent member. The opening may be located in a space between the sets of elastic strands.

Article with elastic distribution and system and method for making same

A method is described for making an elasticized absorbent article having a waist opening and a pair of leg openings. First, multiple distributions of elastics are applied on a moving material sheet to form a moving web of an elastic composite. Then, each of a core section and a second material sheet is periodically applied onto the moving web to define a finished web of discrete elastic composite bodies. In subsequent steps, discrete absorbent pants articles are shaped from the finished web.

LEG AND FLAP ELASTIC COMPOSITE FOR AN ABSORBENT ARTICLE AND METHOD OF MANUFACTURING SAME

An absorbent article having a front waist region, a back waist region, and a crotch region extending between and interconnecting the front and back waist regions. The article comprises an outer cover, a body-side liner, an absorbent assembly between the outer cover and the body-side liner, and leg and flap elastic composites including a containment flap portion and a gasket portion. Each of the composites are attached to the liner such that one of the composites is disposed adjacent one side edge of the liner and the other composite is disposed adjacent the other side edge of the liner, each of the composites extend longitudinally from the front waist region to the back waist region, and each of the composites have a deadened portion in the front waist region or the back waist region. The article further includes a waist elastic member extending longitudinally between the deadened portions.

ABSORBENT ARTICLE WITH ANTI-LEAKAGE TRANSVERSAL BARRIER
20240358559 · 2024-10-31 ·

The present disclosure pertains to an absorbent article for personal hygiene, preferably a disposable pant, comprising: a substantially transversely extending front panel; a substantially transversely extending back panel; and a substantially longitudinally extending absorbent insert joined to each of said front and back panels, said absorbent insert comprising front and back transversal edges and left and right longitudinal edges connecting the front and back transversal edges to form a perimeter thereof; and wherein said insert (4) comprises an absorbent core;
wherein the front and back panels are joined together to define a pair of side seams, and wherein said article comprises a transversal waist barrier proximal to the front and/or back transversal edges of the absorbent insert wherein said barrier comprises a plurality of liquid retarding layers and wherein said plurality of liquid retarding layers comprise at least two layers selected from the group consisting of hydrophobic nonwovens, films, and/or strands and; wherein at least a majority of the waist barrier (5) comprises at least two of said plurality of liquid retarding layers and wherein said at least two of said plurality of liquid retarding layers are un-joined at one or more locations so that said layers are separated from one another at said location(s) by a gap, and wherein said one or more locations together corresponding to a majority of a total surface of said waist barrier (5).