Patent classifications
A61F13/5116
METHOD FOR MAKING A COMPOSITE MATERIAL
A hydroformed expanded spun bonded nonwoven has a first substantially planar surface on one side thereof and a second surface on an opposite side thereof. The second surface includes a plurality of protuberances in a pattern. The hydroformed expanded spun bonded nonwoven web has an average loft of at least about 1.3 times greater than an original average loft of an original unexpanded spun bonded nonwoven web from which the hydroformed expanded spun bonded nonwoven web was created and an air permeability of at least about 1.2 times greater than an original air permeability of the original unexpanded spun bonded nonwoven web. The hydroformed expanded spun bonded nonwoven web includes bicomponent fibers combining a polymer with PLA in a ratio of polymer/PLA within a range of about 20/80 to 80/20.
Crimped Fiber Spunbond Nonwoven Webs/Laminate
A hydroentangled patterned apertured web comprises 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 plurality of apertures comprises a first set of apertures defining a heart shape and a second set of apertures defining a diamond shape. The heart shape is positioned within the diamond shape. The diamond shape encloses the heart shape. At least one land area of the plurality of land areas separates the heart shape from the diamond shape. The patterned apertured web comprises spunbond fibers.
Absorbent article with bodyside liner providing a barrier region
An absorbent article can include a bodyside liner that provides a barrier region. The barrier region can be a central portion of the bodyside liner not coupled to the absorbent body. The barrier region can include a first longitudinal side edge and a second longitudinal side edge. The first longitudinal side edge can be coupled to the projection portion of the first containment flap. The second longitudinal side edge can be coupled to the projection portion of the second containment flap. When the absorbent article is in the relaxed configuration and the projection portion of the first containment flap and the projection portion of the second containment flap extend away from the absorbent body, the central portion of the bodyside liner extends away from absorbent body.
ABSORBENT ARTICLES
An absorbent article comprising a body-facing layer; a liquid-impermeable garment-facing layer; and an absorbent structure therebetween; wherein the absorbent article further comprises a wicking layer disposed between the body-facing layer and the absorbent structure; and an acquisition/dispersion (ADL) layer disposed on the opposite side of the absorbent structure from the garment-facing layer; wherein the body-facing layer comprises at least one barrier sheet, wherein the barrier sheet is substantially liquid-impermeable and is discontinuous, to allow the passage of liquid therethrough.
Garment-facing laminates and methods for making the same
An absorbent article including a liquid permeable topsheet on a wearer-facing side of the absorbent article and a garment-facing laminate on a garment-facing side of the absorbent article is disclosed. The garment-facing laminate includes a backsheet film and a nonwoven layer joined to the backsheet film. The nonwoven layer defines a plurality of apertures. At least 3 of the plurality of apertures in a repeat unit have a different Effective Aperture Area, according to the Aperture Test herein, a different shape, and a different Absolute Feret Angle, according to the Aperture Test herein. The absorbent article includes an absorbent core disposed at least partially intermediate the liquid permeable topsheet and the garment-facing laminate.
Absorbent article having a nonwoven material with antimony-free polyethylene terephthalate
The present disclosure relates to absorbent articles comprising a nonwoven material, the nonwoven material comprising PET resin having less than 150 ppm of antimony. One or more layers of cover materials are covering the nonwoven material both on the wearer-facing surface and on the garment-facing surface, such that the nonwoven material does not form a wearer-facing or garment-facing surface of the absorbent article.
ABSORBENT ARTICLES HAVING A SECONDARY TOPSHEET
An absorbent article having a liquid permeable topsheet, a liquid impermeable sheet, an absorbent core disposed between the topsheet and the backsheet, and a secondary topsheet disposed between the topsheet and the absorbent core is described. The secondary topsheet has a first layer and a second layer. The first layer is located between the topsheet and the second layer, and a mean pore size of the first layer is larger than a mean pore size of the topsheet.
Absorbent article with pocket dividing front and rear regions
Absorbent articles of the present disclosure may be constructed with a secondary liner sheet placed on top of a body facing liner of the articles configured to form a pocket. The pocket provides a barrier, thereby separating a front region of the absorbent articles from a rear region. In this manner, the absorbent articles of the present disclosure may reduce the spread of bodily exudates throughout the articles. The reduced spreading of exudates may help to keep skin healthy by reducing the amount of skin exposed to the skin irritants within the exudates and/or by preventing additional skin irritants from being created by preventing the mixing of BM and urine, at least in proximity to the skin of the wearer.
DISPOSABLE ABSORBENT ARTICLE HAVING BREATHABLE SIDE FLAPS
A disposable absorbent article having a topsheet; a backsheet; and an absorbent core disposed between the topsheet and the backsheet, is described. The disposable absorbent article includes a first side edge and an opposing second side edge; a first side flap and an opposing second side flap, each of the first and second side flaps forming at least a portion of the wearer-facing surface, each of the first and second side flaps having a first layer and a second layer. The first layer has a first layer proximal edge and the second layer has a second layer proximal edge. The second layer proximal edge is disposed laterally outboard from the first layer proximal edge.
ABSORBENT ARTICLE
An absorbent article which can have an improved feeling of comfort next to the skin of the wearer and a reduction in the feelings of wetness and rewet. An absorbent article can have a longitudinal direction, a transverse direction, and a depth direction. The absorbent article can have a topsheet layer, a backsheet layer, and an absorbent core positioned between the topsheet layer and the backsheet layer. The topsheet layer can have a hydrophilic central layer, a semi-hydrophilic first side layer, and a semi-hydrophilic second side layer. Each of the semi-hydrophilic side layers can be bonded to the central layer utilizing an embossing technique in the regions of overlap of each of the semi-hydrophilic side layers with the central layer. The area of the body-facing surface of each of the regions of overlap can contain from about 10% to about 35% of at least one embossment.