Patent classifications
A61F2013/51443
Patterned Apertured Nonwoven
The present disclosure relates to a nonwoven substrate comprising a plurality of apertures that form a pattern and define a plurality of discrete non-aperture zones. Each of the plurality of discrete non-aperture zones has a periphery formed by a continuous line of apertures, with adjacent apertures being spaced apart by an edge-to-edge distance of no more than 3 mm, while each of the plurality of discrete non-aperture zones is substantially free of apertures within the periphery. Particularly, the area ratio of such plurality of discrete non-aperture zones over the nonwoven substrate ranges from 60% to 90%, and at least some of said plurality of discrete non-aperture zones have an area of 100 mm.sup.2 or more.
INCONTINENCE AND MENSTRUAL APPAREL
Disclosed are apparel designed for use during menstrual cycle, incontinence or when involuntary discharge of bodily fluids is expected. Various styles of absorbent undergarments with various layering and structures therein are disclosed. In one embodiment, the disclosed absorbent undergarments include one or more absorbent liners. The absorbent liners can have one or more hydrophilic layers and one or more breathable, waterproof layers in the crotch region of the undergarments.
Adjustable Absorbent Article
An adjustable absorbent article includes a center portion including a plurality of layers for absorption of fluid. The adjustable absorbent article also includes a side portion delineated from the center portion by at least one perforation line and positioned adjacent the center portion, the at least one perforation line extends through the adjustable absorbent article allowing the absorbent article to be adjustable by a wearer. The side portion is removable from the center portion by tearing along the at least one perforation line for allowing a wearer to adjust the absorbent article. The adjustable absorbent article further includes an adhesive portion disposed on the center portion for adhering to an undergarment of the wearer. The center portion, side portion, adhesive portion or any combinations thereof comprises hemp.
DISPOSABLE HYGIENE ARTICLE
Disposable hygiene article having a liquid-permeable topsheet, a liquid-impermeable backsheet and an absorbent core. The article is releasably attached to a garment and has liquid side barriers arranged substantially along longitudinal edges of the absorbent core. The article has a front portion, oriented upwards during use, having a tapering shape with a maximum width of the front portion, measured between first left and right edge points, and a minimum width, measured between second left and right edge points. A first imaginary connection line connects the first right edge point to the second right edge point and a second imaginary connection line connects the first left edge point to the second left edge point. The first and second imaginary connection lines extend in an angle ranging between 60 and 90 with the transverse direction T and have a length of at least 15% of the full length of the article.
Patterned apertured nonwoven
The present disclosure relates to a nonwoven substrate comprising a plurality of apertures that form a pattern and define a plurality of discrete non-aperture zones. Each of the plurality of discrete non-aperture zones has a periphery formed by a continuous line of apertures, with adjacent apertures being spaced apart by an edge-to-edge distance of no more than 3 mm, while each of the plurality of discrete non-aperture zones is substantially free of apertures within the periphery. Particularly, the area ratio of such plurality of discrete non-aperture zones over the nonwoven substrate ranges from 60% to 90%, and at least some of said plurality of discrete non-aperture zones have an area of 100 mm.sup.2 or more.
PATTERNED APERTURED NONWOVEN
The present disclosure relates to a nonwoven substrate comprising a plurality of apertures that form a pattern and define a plurality of discrete non-aperture zones. Each of the plurality of discrete non-aperture zones has a periphery formed by a continuous line of apertures, with adjacent apertures being spaced apart by an edge-to-edge distance of no more than 3 mm, while each of the plurality of discrete non-aperture zones is substantially free of apertures within the periphery. Particularly, the area ratio of such plurality of discrete non-aperture zones over the nonwoven substrate ranges from 60% to 90%, and at least some of said plurality of discrete non-aperture zones have an area of 100 mm.sup.2 or more.
BARRIER FABRICS WITH DESIRABLE AIR PERMEABILITY
A barrier fabric suitable as a backsheet for an underpad configured for a low air loss bed, in which the barrier fabric comprises a first nonwoven fabric including outermost spunbond layers and two or more fine-fiber containing nonwoven layers. Each of the nonwoven layers being treated with a non-fluorinated barrier coating (NFBC).
Disposable hygiene article
Disposable hygiene article having a liquid-permeable topsheet, a liquid-impermeable backsheet and an absorbent core. The article is releasably attached to a garment and has liquid side barriers arranged substantially along longitudinal edges of the absorbent core. The article has a front portion, oriented upwards during use, having a tapering shape with a maximum width of the front portion, measured between first left and right edge points, and a minimum width, measured between second left and right edge points. A first imaginary connection line connects the first right edge point to the second right edge point and a second imaginary connection line connects the first left edge point to the second left edge point. The first and second imaginary connection lines extend in an angle ranging between 60 and 90 with the transverse direction T and have a length of at least 15% of the full length of the article.