Patent classifications
A61F13/51104
Methods and tooling for making three-dimensional substrates for absorbent articles
Methods and tooling for making three-dimensional substrates and/or apertured substrates are provided. The three-dimensional substrates and/or apertured substrates may be used in absorbent articles, such as diapers and pants, for example. The methods and tooling may be used on an absorbent article manufacturing line.
METHODS OF MAKING ELASTIC BELTS FOR ABSORBENT ARTICLES
The present disclosure is directed to methods of manufacturing elastic belts for absorbent articles. The elastic belts may be used as waist bands, or portions thereof, in absorbent articles. The elastic belts may define a first nonwoven substrate, a second nonwoven substrate, and a plurality of elastic strands positioned intermediate the first and second nonwoven substrates. The elastic belts may define a plurality of apertures therethrough to create breathability in the elastic belts.
Incorporation of apertured area into an absorbent article
An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. The benefits of the absorbent article are achieved, in part, by a body facing material having features that help minimize contact of body exudates with the wearer's skin while also being constructed so that the body facing material does not stick to the wearer's skin in use. The body facing material includes a plurality of hollow projections, a plurality of apertures and bonded areas. The bonded areas may be formed with adhesive or by mechanical bonds.
Methods of making laminates for absorbent articles
Three-dimensional laminates and methods for making the same are provided. The three-dimensional laminates may be apertured and may have welds between various substrates. The three-dimensional laminates may be used in absorbent articles, such as diapers and pants, for example, as topsheets, as topsheets and acquisition layers, or as outer cover materials, for example. The three-dimensional laminates may be produced on an absorbent article manufacturing line.
DISPOSABLE WEARABLE ARTICLE
The disposable wearable article enhances effects obtained from application of hydrophilic lotion to the top sheet of the article. The disposable wearable article includes a top sheet having a skin-touching region that is brought into contact with skin of a wearer, and an underside member adjacent to an underside of the top sheet, wherein the top sheet is made of liquid-pervious nonwoven fabric, wherein the skin-touching region has a lotion-bearing zone which bears a water-containing hydrophilic lotion, wherein the top sheet has in its under face a plurality of dents hollowed toward a top side of the top sheet and arranged at intervals, wherein a upper surface of each dent and the underside member are spaced apart from each other with a gap therebetween, and wherein the lotion-bearing zone at least partly overlaps one or more of the dents.
Shaped Nonwoven
A spunbond nonwoven fabric. The fabric has a first surface and a second surface and a visually discernible of three-dimensional features on one of the first and second surface, each of the three-dimensional features defining a microzone. Each microzone has a first region and a second region, the first and second regions having a difference in values for an intensive property. Fibers of the spunbond nonwoven fabric are thermally bonded at the second regions. The second regions are fluid permeable. The fibers of the spunbond nonwoven fabric are thermally bonded with point bonds within an area selected from the first regions, the second regions, or a combination thereof
Shaped Nonwoven
A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, wherein the intensive property is one or more of thickness, basis weight, or volumetric density, and wherein the first surface has a TS7 value different than a TS7 value of the second surface.
TOPSHEETS INTEGRATED WITH HETEROGENOUS MASS LAYER
An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
Incontinence absorbent article with cotton fiber front-surface sheet
To provide an absorbent article that uses a cotton fiber in a front-surface sheet, prevents rebounding, improves an absorption speed, and reduces a diffusion range of urine in the front-surface sheet. An incontinence pad 1 having a medium or larger volume that absorbs 20 cc or a larger volume of urine is provided. A front-surface sheet 3 is a spunlace nonwoven fabric made of 100% cotton fiber by weight, is coated with a water repellent agent and has many front-face/back-face penetrating openings 10 in a region containing a part corresponding to an excreting hole. The absorber is made of a pulp fiber that does not contain synthetic fiber and a superabsorbent polymer, a basis weight of the pulp fiber being 75 to 300 g/m.sup.2, a basis weight of the superabsorbent polymer being 85 to 185 g/m.sup.2, and a ratio of the pulp fiber and the superabsorbent polymer being pulp fiber:superabsorbent polymer=70 to 30% by weight:30 to 70% by weight.
Absorbent article
An absorbent article (200) includes an absorbent body (23) provided at a front and rear direction range including a crotch portion (C2), and a topsheet (22) that covers a top side of the absorbent body (23), wherein a slit (40) with a predetermined width is formed in the absorbent body (23) at least at the crotch portion (C2) to extend in a front and rear direction, and wherein the topsheet (22) includes a fall-in portion (30) that is fallen in the slit (40) of the absorbent body (23), and convex portions (31) are provided at least at a part of the fall-in portion (30).