A washable multilayer nursing pad, including an edge and successive layers: a knitted mesh layer at least 1.5 mm thick and perforated, including a top face in direct contact with the skin and a bottom face; a layer of non-woven fibres, in contact with the top face, capable of absorbing at least 2.5 L/m2 of water; a microporous layer including an impermeable and breathable structure; and a protective layer covering the entire microporous layer.

An absorbent article comprises a three-dimensional liquid permeable topsheet. The topsheet comprises a first layer comprising a hydrophobic material and a second layer comprising a hydrophilic material. The first layer is joined to the second layer. The topsheet comprises a plurality of recesses, a plurality of projections, and a plurality of land areas. The land areas surround at least a majority of the plurality of projections and a plurality of the recesses. The absorbent article comprises a liquid impermeable backsheet, an acquisition material, an absorbent core disposed at least partially intermediate the acquisition material and the liquid impermeable backsheet, and an indicia. The indicia is on the acquisition material or the liquid permeable topsheet. The indicia is visible from a wearer-facing side of the absorbent article. The indicia is different color than the acquisition material or the liquid permeable topsheet.

An absorbent article having a pair of longitudinal edges, front and rear transverse edges, a front end region, a rear end region, and a central region disposed between the front and rear end regions. The absorbent article has a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, a pair of outwardly convex longitudinal central channels formed at least in the central region. The traversal distance of the pair of outwardly convex longitudinal central channels decreases towards both ends of the channels to define a central closed area. The absorbent article has a rear channel defining a rear closed area in the rear end region.

An absorbent article comprising an absorbent core having a longitudinally extending channel-forming area and a wetness indicator. The core wrap comprises a top side and a bottom side, which are attached to each other through areas substantially free of absorbent material, so that when the absorbent material swells upon absorption of a liquid a channel is formed along the area substantially free of absorbent material.

Described herein is an absorbent article having an absorbent core. The absorbent core includes a superabsorbent polymer material and an auxiliary adhesive. The auxiliary adhesive includes from about 20% to about 70% of a first polymer and from about 30% to about 80% of a second polymer. The auxiliary adhesive has a Shear Viscosity at 10 (1/s) at 230 C. of from about 300 mPa.Math.s to about mPa.Math.s.

Nonwoven materials having at least one layer comprising high core bicomponent fibers are provided. The nonwoven materials can have multiple layers and are suitable for use in a variety of applications, including in absorbent products. Such nonwoven materials can be patterned to create a three-dimensional topography including indentations formed of valleys and ridges. The nonwoven materials can have improved resiliency and strength and can retain their structure under wetted conditions and after tension and compression. The nonwoven materials can further facilitate the transfer of the liquid through the nonwoven material for improved liquid distribution and can also have improved liquid retention properties.

Absorbent cores comprising a layered structure and methods of manufacture are disclosed. In one embodiment, an absorbent body may comprise a top layer comprising a liquid permeable web material, a bottom layer comprising a web material, and a reinforcement layer disposed between the top layer and the bottom layer. The absorbent body may further comprise a first absorbent layer disposed between the reinforcement layer and the bottom layer, the first absorbent layer comprising absorbent material which comprises substantially only superabsorbent material and a second absorbent layer disposed between the top layer and the reinforcement layer, the second absorbent layer comprising absorbent material which comprises absorbent material. The body may also comprise adhesive disposed between the top layer and the second absorbent layer, between the second absorbent layer and the reinforcement layer, and between the first absorbent layer and the bottom layer.

An absorbent article comprising an absorbent core having a longitudinally extending channel-forming area and a wetness indicator. The core wrap comprises a top side and a bottom side, which are attached to each other through areas substantially free of absorbent material, so that when the absorbent material swells upon absorption of a liquid a channel is formed along the area substantially free of absorbent material.

An absorbent article in which an absorbent body is provided between a liquid permeable topsheet and a backsheet, includes a concave groove-like or a slit-like absorbent body concave portion provided at a liquid permeable topsheet side of the absorbent body along a longitudinal direction of the absorbent article at an area including a urine expelling site, both end portions of the absorbent body concave portion in the longitudinal direction respectively being zones of a gradually decreasing width, each having a tapered shape whose width is gradually decreased toward an end portion side, each of the zones of a gradually decreasing width being formed to have a length that is greater than or equal to 20% of the total length of the absorbent body concave portion.

A absorbent article has a concave groove that satisfies (1) a relationship between a depth h of a bottom surface portion of the concave groove, and a distance S from a bottom end G of the concave groove to an upper end K from which a concavity of the concave groove starts is 1.5h<S, (2) a relationship between a width b of a bottom surface of the concave groove, and a width B of a liquid collection area expressed by a distance between the upper ends K and K at both sides of the concave groove is B3b, and (3) a relationship between a dimension a of a square concave groove expressed by a product of the width b of the bottom surface and the depth h of the bottom surface, and a cross-sectional dimension A of the concave groove is A2a.