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3282results about "Sanitary towels" patented technology

Ultra-thin absorbing sheet body, disposable absorbent article provided with ultra-thin absorbing sheet body and production device for ultra-thin absorbing sheet body

In an ultra-thin absorbent sheet member 1a in which an absorbent polymer powder 3 is adhered to one surface of a first nonwoven fabric 2 by a hotmelt adhesive such that absorbent polymer powder present areas 2c and absorbent polymer powder absent areas 2a, 2b exist; the absorbent polymer powder absent areas are present at opposite widthwise ends (2a) of the ultra-thin absorbent sheet member and at least one position (2b) between the opposite ends; the absorbent polymer powder 3 is bonded to the first nonwoven fabric 2 by first hotmelt adhesive layers S1 formed on an upper side of the first nonwoven fabric 2 and on a lower side of the absorbent polymer powder 3 and a second hotmelt adhesive layer S2 formed to cover upper sides of the absorbent polymer powder present areas 2c and the absorbent polymer powder absent areas 2a, 2b; and the first hotmelt adhesive layer S1 and the second hotmelt adhesive layer S2 are both made of an aggregate of linear hotmelt adhesive pieces.
Owner:TOOYOO EIZAI

Method and Apparatus for Making Absorbent Structures with Absorbent Material

Apparatus and method for producing absorbent structures with absorbent layers with channel(s) without absorbent material, using a first moving endless surface with specific raised strip(s) and a second moving endless surface with specific mating strip(s).
Owner:THE PROCTER & GAMBLE COMPANY

Absorbent article having a functional enhancement indicator

A feminine hygiene article having a body-facing surface, a first end region and a second end region. The feminine hygiene article is for placement in an undergarment having a crotch portion bounded on opposite sides by portions of curved leg openings, the feminine hygiene article comprising at least one functional enhancement indicator visible from said body-facing surface, the functional enhancement indicator corresponding to at least one functionally-enhanced portion of the feminine hygiene article. The feminine hygiene article can be a sanitary napkin, a pantiliner, or an incontinence pad.
Owner:THE PROCTER & GAMBLE COMPANY

Web Material(s) for Absorbent Articles

The present disclosure, in part, relates generally to an absorbent article to be worn about the lower torso. The absorbent article comprises a chassis comprising a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a pair of longitudinal barrier cuffs attached to the chassis. Each of the longitudinal barrier cuffs is formed of a web of material. The web of material comprises a first nonwoven component layer comprising fibers having an average diameter in the range of about 8 microns to about 30 microns, a second nonwoven component layer comprising fibers having an average diameter of less than about 1 micron, and a third nonwoven component layer comprising fibers having an average diameter in the range of about 8 microns to about 30 microns. The second nonwoven component layer is disposed intermediate the first nonwoven component layer and the third nonwoven component layer.
Owner:THE PROCTER & GAMBLE COMPANY +1

Method and Apparatus for Making Absorbent Structures with Absorbent Material

Apparatus and method for producing absorbent structures with absorbent layers with channel(s) without absorbent material, using a first moving endless surface with specific raised strip(s) and a second moving endless surface with specific mating strip(s).
Owner:PROCTER & GAMBLE CO

Absorbent article

InactiveUS20070244455A1Increased fit and comfortNarrow widthSanitary towelsBaby linensMechanical engineeringCrotch
An absorbent core in an absorbent article is provided with at least two folding guides extending in a substantially longitudinal direction in the crotch region and dividing at least a part of the crotch region of the absorbent core in a central portion and two lateral portions as seen in a transverse direction. At least two stretchable crotch elastic members are arranged in the crotch portion of the article and are attached to the absorbent core and / or to the inner or outer cover. At least a substantial portion of the crotch elastic members are positioned laterally outside the respective folding guide so as to cause said two lateral portions of the absorbent core to be raised along said folding guides with respect to the central portion.
Owner:SCA HYGIENE PROD AB

Disposable absorbent article

An absorbent article that can be a sanitary napkin. The absorbent article comprises a topsheet joined to a backsheet and has an absorbent core material disposed therebetween, the absorbent core material being a fibrous absorbent material exhibiting on one side thereof discrete raised portions. The raised portions define a continuous network of channels, the channels defining a void region adjacent the topsheet of the sanitary napkin.
Owner:THE PROCTER & GAMBLE COMPANY

Absorbent article including a plurality of longitudinally extending channels

An absorbent article including a first end region, a second end region and a central region, a plurality of channels arranged in each of the first and second end regions, at least one channel arranged in the central region and extending in a longitudinal direction of the article, the at least one channel being connected at each end thereof to the plurality of channels in the first end region and the plurality of channels in the second end region.
Owner:EDGEWELL PERSONAL CARE BRANDS LLC

Disposable absorbent article with high collection capacity

An absorbent article having two side edges (9, 10) and two end edges (11, 12), and comprising a liquid-permeable cover layer (2), a liquid-impermeable cover layer (3), and an absorption body (4) enclosed between the two cover layers (2, 3). The article further comprises a barrier layer (15) arranged outside the liquid-permeable cover layer (2). At least one elastic member (22, 23) is arranged with prestressing in direct contact with the absorption body (4) and extends in an arched curve across the absorption body (4) between the side edges (9, 10). The barrier layer (15) partly covers the liquid-permeable cover layer and is anchored in the liquid-permeable cover layer (2) only within areas of the barrier layer (15) which are situated along the edges (9-12) of the article. At least one elastic member (21) is arranged in direct connection with the barrier layer (15), as a result of which the elastic member (21) cooperates with the elastic member (22, 23) arranged in contact with the absorption body (4) so as to form a constantly basin-shaped space (26) between the barrier layer (15) and the liquid-permeable cover layer (2).
Owner:ESSITY HYGIENE & HEALTH AB

Sanitary napkin

A sanitary napkin includes a liquid-permeable topsheet, a backsheet, and a liquid-absorbent layer disposed between the topsheet and the backsheet. The liquid-absorbent layer has a vagina-facing region on a longitudinal centerline of the sanitary napkin and side regions on both sides of the vagina-facing region. The liquid-absorbent layer has a greater thickness and a greater bending stiffness in the vagina-facing region than in the side regions to provide hinge lines along boundaries between the vagina-facing region and the side regions.
Owner:UNI CHARM CORP

Disposable absorbent article

A disposable absorbent article includes an absorbent mat provided between a liquid-permeable top sheet and a liquid-impermeable back sheet. Herein, the absorbent mat includes a sheet-like water-absorbent layer that contains a water-absorbent resin powder but that does not contain pulp fibers, and a fiber assembly layer that contains both the water-absorbent resin powder and the pulp fibers, the sheet-like water-absorbent layer and the fiber assembly layer arranged sequentially in this order from a top sheet side. The fiber assembly layer includes a fiber presence region in which both the pulp fibers and the water-absorbent resin powder are present, and a fiber absence region in which both the pulp fibers and the water-absorbent resin powder are absent, the fiber presence region and the fiber absence region formed to be adjacent with each other.
Owner:LIVEDO CORP

Absorbent article

Described is an absorbent article comprising a liquid-permeable layer (18) disposed towards the wearer's body when the said article is in use; a liquid-impermeable layer (20) disposed away from the wearer's body when the said article is in use; as well as an absorbent body arranged between the liquid-permeable layer (18) and the liquid-impermeable layer (20). The absorbent body comprises an absorbent material (32) which remains able to flow even after contact with a liquid. In addition, the invention discloses an absorbent article which comprises a liquid-impermeable layer disposed away from the wearer's body when the article is in use, as well as an absorbent body covered by a liquid-permeable layer; with the said absorbent body containing an absorbent material which remains able to flow even after contact with a liquid. In this, the absorbent body is connected to the liquid-impermeable layer in a central area of the said absorbent body.
Owner:HAKLE KIMBERLY DEUTLAND

Absorbent pad

InactiveUS20060069371A1Easy to transformSufficient spatial allowanceSanitary towelsBaby linensTransverse axisAbsorbent Pads
A disposable absorbent pad includes an absorbent fibrous structure (10) having a longitudinal axis (11), a transverse axis (12), and front and rear regions (15a, 15b) aligned with each other in a direction along the longitudinal axis wherein a flexibility of the front region is higher than that of the rear region.
Owner:UNI CHARM CORP

Absorbent article comprising fluid handling zones

ActiveUS20110196330A1Reduce riskBetter able to handle bodily fluidsSanitary towelsBaby linensBody fluidBiomedical engineering
An absorbent article comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent article comprises a first fluid handling zone having a first Transverse Fluid Travel Distance and a second fluid handling zone having a second Transverse Fluid Travel Distance. The first Transverse Fluid Travel Distance is at least about 50% greater than said second Transverse Fluid Travel Distance, which results in an absorbent article that is better able to handle bodily fluids and reduce the risk of accidental leakage of bodily fluids onto a consumer's undergarments.
Owner:THE PROCTER & GAMBLE COMPANY

Absorbent core with high superabsorbent material content

An absorbent core (28) and an absorbent article (20) comprising the core. The absorbent core comprises a core wrap (16, 16′) enclosing an absorbent material (60), wherein the absorbent material comprises at least 80% of superabsorbent polymers (“SAP”) by weight of the absorbent material. The absorbent core has a Relative Wet Caliper Increase (RWCI) after compression of less than 10% as measured by the Wet Caliper And Compression Force (WCACF) Test as described herein, and wherein the core wrap (16, 16′) is at least partially sealed so that substantially no absorbent material leaks out of the core wrap while performing the WCACF Test.
Owner:THE PROCTER & GAMBLE COMPANY

Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer

The present invention generally relates to absorbent articles and in particular to an absorbent article including a liquid permeable cover layer, a liquid impermeable barrier layer, an absorbent core arranged adjacent to the cover layer, a transfer layer arranged between the core and the barrier layer, the absorbent core including an upper surface and a lower surface and a material-free zone extending from the upper surface to the lower surface.
Owner:JOHNSON & JOHNSON IND & COMMERCIAL LTDA
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