A61F2013/49034

Wearable article having elastic belt

Disclosed is a wearable article continuous in a longitudinal direction and a transverse direction comprising a center chassis and a ring-like elastic belt comprising a front belt and a back belt; the front and back belt each formed by a laminate comprising a plurality of elastic bodies running in the transverse direction, an inner sheet, an outer sheet, and an outer sheet fold over, wherein at least one of the front belt and the back belt has: a) the longitudinal edge of the center chassis distal than, preferably at least about 10 mm distal than, the outer sheet fold over proximal edge, and b) in the left and right side panels: b-1) at least one elastic body, preferably at least 2 elastic bodies, disposed between the outer sheet and the outer sheet fold over in regions where the inner sheet does not overlap in the thickness direction; and b-2) the remaining elastic bodies disposed between the outer sheet and the inner sheet in regions where the outer sheet fold over does not overlap in the thickness direction.

Disposable Floating Absorbent Core and Disposable Absorbent Assembly Including Same, and Method of Making Same

An absorbent article is disclosed. The absorbent article includes a core and a chassis. One or more discrete bonding zones bond the core to the chassis, and one or more unbonded zones of the core are not bonded to the chassis, forming a floating core. The core is not elastically coupled with the chassis. A method of making the absorbent article may include selectively bonding the chassis to the core at discrete bonding zones.

ELASTOMERIC LAMINATE WITH SOFT NONCRIMPED SPUNBOND FIBER WEBS

An absorbent article includes a first waist region, a second waist region, and a crotch region disposed between the first and second waist regions. The article also includes a chassis having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; and an ear joined to the chassis. The ear includes a laminate formed from a first nonwoven and second nonwoven and an elastomeric material sandwiched between said first and second nonwovens. The laminate further includes a plurality of ultrasonic bonds.

ABSORBENT ARTICLES WITH ELASTOMERIC LAMINATES

An absorbent article includes a topsheet, backsheet and absorbent core disposed between a portion of the topsheet and the backsheet, and an elastomeric laminate. The elastomeric laminate includes a first nonwoven, a second nonwoven, and a preactivated film positioned between the first and second nonwoven; and a plurality of ultrasonic bonds. The absorbent core comprises absorbent material and at least one channel, wherein the at least one channel is substantially free of absorbent material.

ELASTOMERIC LAMINATE WITH SOFT NONCRIMPED SPUNBOND FIBER WEBS

An absorbent article includes a first waist region, a second waist region, and a crotch region disposed between the first and second waist regions. The article also includes a chassis having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; and an ear joined to the chassis. The ear includes a laminate formed from a first nonwoven and second nonwoven and an elastomeric material sandwiched between said first and second nonwovens. The laminate further includes a plurality of ultrasonic bonds; and the first nonwoven includes an exterior surface having an average TS750 value of 5 db V2 rms or less.

Elastomeric laminate with soft noncrimped spunbond fiber webs

An absorbent article includes a first waist region, a second waist region, and a crotch region disposed between the first and second waist regions. The article also includes a chassis having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; and an ear joined to the chassis. The ear includes a laminate formed from a first nonwoven and second nonwoven and an elastomeric material sandwiched between said first and second nonwovens. The laminate further includes a plurality of ultrasonic bonds; and the first nonwoven includes an exterior surface having an average TS750 value of 5 db V2rms or less.

Disposable floating absorbent core and disposable absorbent assembly including same, and method of making same

An absorbent article is disclosed. The absorbent article includes a core and a chassis. One or more discrete bonding zones bond the core to the chassis, and one or more unbonded zones of the core are not bonded to the chassis, forming a floating core. The core is not elastically coupled with the chassis. A method of making the absorbent article may include selectively bonding the chassis to the core at discrete bonding zones.

Absorbent article
10799397 · 2020-10-13 · ·

In a half-open underpants-shaped diaper, a lateral end portion of a back waist portion is joined by a first joining portion to a lateral end portion of a front waist portion. The back waist portion includes an elastic region and a fastening portion on the other lateral side, the elastic region stretching/contracting in the lateral direction. The fastening portion is fastenable to the front waist portion when putting on the diaper, so that an end of the fastening portion closer to the elastic region is positioned on an end of an absorbent main body opposite to the first joining portion, the elastic region being located on a non-skin side of the other lateral end portion of the front waist portion, and having a stacking part in which the elastic region is stacked on the other lateral end portion of the front waist portion.

PANT-TYPE WEARABLE ARTICLE

Disclosed is a wearable article comprising a front elastic belt region, a back elastic belt region, a crotch region, a waist opening, and a pair of leg openings, the laminate comprising an inner sheet, an outer sheet, and elastic strands running in a transverse direction and spaced apart from at least about 6 mm to about 18 mm in a longitudinal direction, wherein the laminate comprises an elastic bonding which continuously bonds the elastic member for at least about 10 mm in the direction of stretch in a region adjacent the side edges of the front and back elastic belts, and a vertical bonding applied to at least one of the inner sheet and the outer sheet with intervals in the transverse direction to intermittently bond the inner sheet and the outer sheet, wherein the outer sheet hydrophilicity is greater than the inner sheet hydrophilicity.

ABSORBENT ARTICLE
20200138635 · 2020-05-07 ·

In a half-open underpants-shaped diaper, a lateral end portion of a back waist portion is joined by a first joining portion to a lateral end portion of a front waist portion. The back waist portion includes an elastic region and a fastening portion on the other lateral side, the elastic region stretching/contracting in the lateral direction. The fastening portion is fastenable to the front waist portion when putting on the diaper, so that an end of the fastening portion closer to the elastic region is positioned on an end of an absorbent main body opposite to the first joining portion, the elastic region being located on a non-skin side of the other lateral end portion of the front waist portion, and having a stacking part in which the elastic region is stacked on the other lateral end portion of the front waist portion.