Patent classifications
A61F2013/49088
ABSORBENT ARTICLE WITH CHANNELS
A personal care absorbent article is disclosed which employs a combination of void spaces, also referred to as channels, in the crotch region of the article in conjunction with shaping elastic members located outside the lateral side edges of the absorbent core, that, when coupled with strategic alignment of certain components and specifically-located folding lines, will create an article with improved convex or outward curvature of the chassis upon unfolding which provides increased spatial separation of the topsheet or body side liner of the article from the genital area of the wearer. In addition, due to the manipulation of the specific location of such elements in the article, gender specific product designs can be created which are specifically tailored to more appropriately deal with the differences in location of the male and female genitalia.
UNDERPANTS-TYPE DISPOSABLE DIAPER
The present invention is intended to improve a fit to the lower part of a gluteal region. The foregoing issue is solved by an underpants-type disposable diaper in which an outer body is formed by stacking an elastic sheet layer between a first sheet layer and a second sheet layer, when the elastic sheet layer is extended in a width direction, the first sheet layer and the second sheet layer are joined together directly or indirectly at a large number of dot-like joint portions arranged at intervals left in the width-direction and front-back direction, cover parts of the outer body of a back body have peripheral edge regions and surrounded regions surrounded by the peripheral edge regions, and the arrangement density of the dot-like joint portions in the peripheral edge regions is higher than the arrangement density of the dot-like joint portions in the surrounded regions.
FIXED AND REMOVABLE ABSORBENT CORES FOR ABSORBENT ARTICLES
A multiple use absorbent article includes a chassis absorbent unit having a chassis topsheet, a chassis backsheet, and a chassis absorbent core sandwiched between the chassis topsheet and the chassis backsheet. The article also includes an absorbent insert bonded to the chassis absorbent unit, a removable portion of the absorbent insert configured to be selectively removable from the chassis absorbent unit, wherein the absorbent insert includes an insert top-sheet, an insert backsheet, and an insert absorbent core sandwiched between the insert topsheet and the insert backsheet. The absorbent insert further includes a line of weakness that provides for separation of the absorbent insert into a removable portion configured to be removed from the chassis absorbent unit, and a resident portion that remains bonded to the chassis absorbent unit.
Length-to-hip and length-to-waist silhouettes of disposable absorbent articles and arrays
An absorbent article may have a Product Length-to-Hip Silhouette from about 0.5 to about 0.85 and a Product Length-to-Waist Silhouette from about 0.5 to about 0.9. An array of absorbent articles may have an Array Average Product Length-to-Waist Silhouette from about 0.5 to about 0.9.
Pant structure with efficiently manufactured and aesthetically pleasing rear leg profile
A disposable absorbent pant having a front belt portion and a rear belt portion is disclosed. The front and rear belt portions are joined at side seams and the rear belt portion has a greater length than the front belt portion. A lower edge of the rear belt portion forms at least in part edges of left and right leg openings to the rear of the side seams. The rear belt portion includes first and second layers of nonwoven web material sandwiching a plurality of laterally extending and laterally pre-strained elastic strands, disposed below the side seams. A first of the plurality of elastic strands differs from a second of the plurality of elastic strands by one or more of amount of pre-strain, tensile modulus, decitex, and combinations thereof.
Absorbent Articles With Elastics In Multiple Layers
Absorbent articles that include elastics in multiple layers are disclosed herein.
LENGTH-TO-SIDE SILHOUETTES FOR BOXER BRIEF/BOYSHORT TYPE DISPOSABLE ABSORBENT ARTICLES AND ARRAYS
An absorbent article may have a Product Length-to-Side Silhouette from 0.5 to about 1.5. An array of absorbent articles may have an Array Average Product Length-to-Side Silhouette from 0.5 to about 1.5.
HIP-TO-SIDE SILHOUETTES FOR BOXER BRIEF TYPE DISPOSABLE ABSORBENT ARTICLES AND ARRAYS
An absorbent article may have a Product Hip-to-Side Silhouette from 0.5 to about 1.8 and a Relaxed Product Side Length that is greater than about 65% of the Relaxed Product Length. An array of absorbent articles may have an Array Average Product Hip-to-Side Silhouette from about 0.5 to about 1.8.
Length-to-side silhouettes for boxer brief/boyshort type disposable absorbent articles and arrays
An absorbent article may have a Product Length-to-Side Silhouette from 0.5 to about 1.5. An array of absorbent articles may have an Array Average Product Length-to-Side Silhouette from 0.5 to about 1.5.
Hip-to-side silhouettes for boxer brief type disposable absorbent articles and arrays
An absorbent article may have a Product Hip-to-Side Silhouette from 0.5 to about 1.8 and a Relaxed Product Side Length that is greater than about 65% of the Relaxed Product Length. An array of absorbent articles may have an Array Average Product Hip-to-Side Silhouette from about 0.5 to about 1.8.