Patent classifications
A61F2013/51078
Absorbent article
An absorbent article for minimizing detachment between a top sheet and absorbent body, for stably maintaining an absorption performance, while maintaining a satisfactory feel on a skin of the top sheet. The top sheet has a plurality of raised sections extended in a lengthwise direction at predetermined intervals in a widthwise direction, and a plurality of furrow sections extended in the lengthwise direction between the raised sections. The furrow section has a first recess section including a first bottom section, and a plurality of second recess sections inside the first recess section. The second recess section includes a second bottom section having a highest fiber density of the top sheet. A portion at a second surface of a top section of the raised section is not joined to an absorbent body. The second bottom section of the second recess section of the furrow section is joined to the absorbent body.
ABSORBENT SHEET FOR PETS
An absorbent sheet for pets includes: a top sheet disposed on a top side of the absorbent sheet; a back sheet disposed on a back side of the absorbent sheet; and an absorbent body disposed between the top sheet and the back sheet, the absorbent body including: top recessed portions, each recessed toward the back side from the top side and comprising a top bottom portion; and back recessed portions, each recessed toward the top side from the back side and comprising a back bottom portion. At least some of the top bottom portions are located either: at the same position as some of the back bottom portions in a thickness direction, or closer to the back side than the back bottom portions in the thickness direction.
THREE-DIMENSIONAL SUBSTRATES AND ABSORBENT ARTICLES HAVING THE SAME
A three-dimensional substrate has a central longitudinal axis extending perpendicular to a central lateral axis. A line taken in a direction parallel to or perpendicular to the central lateral axis of the three-dimensional substrate has a non-apertured, first visually discernible zone in the substrate and a second visually discernible zone in the substrate. The first visually discernable zone has a pattern of three-dimensional features on a first surface or a second surface. At least some of the three-dimensional features define a microzone having a first region and a second region. The first region and the second region have a difference in value for an intensive property. The second visually discernable zone defines apertures. The apertures have an Effective Aperture Area in a range of about 0.3 mm.sup.2 to about 15 mm.sup.2.
ABSORBENT ARTICLE
On a skin side surface of a liquid permeable top sheet (3), embossed portions (10, 10, . . . ) depressed toward a non-skin side are arranged at intervals. Each embossed portion (10) is formed in a planar shape passing through each corner (12) of an original shape (11) and having concave shaped outlines (14) each formed by a curve bulging each side (13) of the original shape toward the center. A quadrangle having four or more sides is defined as the original shape (11). Because liquid intensive regions (15) formed along a periphery of the embossed portion (10) are separated at a central portion, the liquid intensive regions (15) become less noticeable. Also, a perimeter is increased by the concave shaped outlines (14) while a compressed area is reduced, the body fluid is dispersed and a color of the body fluid becomes less noticeable without deteriorating the touch feeling.
Patterned Apertured Webs
A patterned apertured web is disclosed. The patterned apertured web includes a plurality of land areas in the patterned apertured web and a plurality of apertures defined in the patterned apertured web. At least some land areas of the plurality of land areas surround at least some apertures of the plurality of apertures. The patterned apertured web has an Effective Open Area in the range of about 3% to about 30%, according to the Aperture Test herein. The plurality of apertures include a first set of apertures defining a first shape and a second set of apertures defining a second shape. The first shape is positioned within the second shape.
Embossed textured webs and method for making
Methods, apparatus and articles of manufacture are shown for creating a soft textile expanded apertured film.
DISPOSABLE ABSORBENT ARTICLE SILHOUETTES AND SILHOUETTE ARRAYS
Absorbent articles of the present disclosure may have Relaxed Product Waist Widths, Relaxed Product Hip Widths, and Product Hip-to-Waist Silhouettes as disclosed herein. And, arrays of the present disclosure may have Array Average Product Hip-to-Waist Silhouettes and Array Average Product Hip-to-Waist-to-Weight Ratio as disclosed herein.
Toilet Training Undergarment Disposable Insert Liner
The present invention describes an undergarment pantiliner which is worn with a child's underwear, to aid in toilet training while protecting undergarments from soiling. The invention is directed to in particular the situation in which the child has mastered urination but continues to have challenges with controlling bowel movements. The pantiliner is made up of sheets of non-woven disposable fabric and other materials which protect the wearer's underwear from stains and/or exudates. It is meant to absorb a little wetness but let most fluid flow through while retaining excrement and exudate. Use of the item aids the child's self-confidence to believe he can transition to be fully toilet-trained by supporting his sense of independence.
Formed film acquisition distribution layer and absorptive device therewith
An absorptive device includes a topsheet, a backsheet, an absorbent core between the topsheet and the backsheet, and an acquisition distribution layer between the topsheet and the absorbent core. The acquisition distribution layer includes a formed film having a plurality of lands that contact a bottom surface of the topsheet and define an irregular array of cells.
THREE-DIMENSIONAL MATERIALS HAVING APERTURES AND VOIDS
An absorbent article comprising a liquid permeable nonwoven topsheet, a nonwoven second material that is a separate material from the topsheet, a liquid impermeable backsheet, and an absorbent core positioned intermediate the second material and the backsheet. The second material is positioned intermediate the topsheet and absorbent core and is generally planar. The topsheet comprises a plurality of recesses and raised areas, and voids are defined in the raised areas under the topsheet. A first aperture is formed in a substantially central location of the raised areas. The recesses each form a base positioned most distal from the substantially central locations of the raised areas. A second aperture is formed in the bases of the recesses. The first aperture extends through the topsheet, and the second aperture extends through the topsheet and at least partially through the second material.