95results about "Sanitary towels" patented technology

A disposable absorbent article having a topsheet, a backsheet, an absorbent core structure disposed between the topsheet and backsheet, and a flex bond channel region. The absorbent core structure includes an upper nonwoven layer having polymer fibers, a lower nonwoven layer having polymer fibers, and an inner core layer disposed between the upper and lower nonwoven layers. The flex bond channel region has a dry channel depth of from about 1.0 mm to about 4.5 mm and a channel width of from about 1.0 mm to about 3.0 mm. The flex bond channel region has a Dry MD Bending Resistance of less than about 0.04 N / mm. The inner core layer comprises an outer absorbent zone that substantially surrounds a central absorbent zone. The basis weight of the central absorbent zone is greater than the basis weight of the outer absorbent zone.

The present disclosure relates to a disposable absorbent article having a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core arranged between the topsheet and the backsheet, and a liquid acquisition layer arranged between the topsheet and the absorbent core. The liquid acquisition layer has a length in a longitudinal direction (y) between a front edge and a back edge, the length having a front portion, a back portion, and a central portion arranged between the front portion and the back portion, a width in a transverse direction (x) between a first edge and a second edge, and a thickness between a top surface and a bottom surface, the liquid acquisition layer further having a plurality of perforations in the top surface and a plurality of holes extending the thickness from the top surface through the bottom surface. Furthermore, the absorbent core has a plurality of stabilizing elements.

This disclosure relates to a packaged absorbent product for men comprising an incontinence guard and a wrapper, wherein the guard comprises a back sheet, a top sheet, and an absorbent material between the two sheets, the top sheet facing the user when worn, the guard unfolds along a longitudinal axis and a transverse axis, the transverse axis divides the guard into an upper region having an outer boundary edge and a lower region having a lower edge, the guard tapers toward the lower edge and comprises a fixing region that secures to the user's clothing, the fixing region extends along the longitudinal axis, the wrapper covers the fixing region, the wrapper extends along the longitudinal axis between the outer boundary edge and the lower edge, the guard includes a fold line, the fold line extends along the transverse axis to define a lower end region below the fold line, the guard folds along the fold line, and the product comprises a sealing system that keeps the folded guard in that state, the sealing system attaching the wrapper to itself at a position adjacent to the outer boundary edge and the lower edge when the guard is folded along the fold line.

Disposable absorbent articles suitable for providing bladder leakage cessation for females that experience urinary incontinence may comprise a primary sheet, a secondary sheet, and an absorbent sheet disposed between the primary and secondary sheet. The four-sided primary and secondary sheets each may include four edges, whereby each edge having a selvedge. The absorbent sheet may further include a plurality of macrofolds folded in a counter direction to the primary sheet length and the secondary sheet length. The selvedge edges of the primary sheet and the secondary sheet may couple together around the absorbent sheet to form a pillow package. With the proper placement of the pillow package, bladder leakage can be stopped and mitigated. The article can exhibit an article length and width from about 38 mm to about 50 mm.

An absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core comprising an absorbent material between a top core wrap sheet and a back core wrap sheet, said absorbent core being positioned in between said topsheet and said backsheet, said absorbent core having a first and second longitudinal edge and a first and second transverse edge, said absorbent core having a first portion (130a), (130b) and a second portion (130b), (130a) on either side of a transverse crotch line (L), wherein the absorbent core is provided with a plurality of attachment zones where the top core wrap sheet is attached to the back core wrap sheet, wherein, measured in a transverse direction, a first maximum distance between a first and a second attachment zone is bigger than a second maximum distance between a third and a fourth attachment zone.

Men's reusable incontinence pants have a penis pocket provided or formed in the gusset area on the inside of the pants, the penis pocket has an opening for receiving the penis, located on the upper side of the penis pocket when viewed in the direction of wear, the penis pocket is liquid impermeable circumferentially and downward when viewed in the direction of wear, and a liquid absorbent core is located inside the penis pocket.

The utility model discloses a kind of through probiotic adjustment private place flora balance's silk sanitary towel, it relates to silk sanitary towel technical field, to solve the inside lack of probiotic adjustment structure of existing silk sanitary towel, the functionality and practicality of whole are improved, its technical scheme main point includes silk base cloth, the middle position of the upper surface of silk base cloth is adhered with silk wrapping layer, multiple first probiotic bags are filled and installed in the inside of silk wrapping layer, the upper surface of silk base cloth is adhered with first silver ion sterilization cloth, first silver ion sterilization cloth is distributed in the periphery outside of silk wrapping layer, multiple through-holes are all arranged on the outer surface of silk wrapping layer and silk base cloth, the side of silk base cloth is provided with first dustless paper. Reached can utilize the probiotic filled in inside to adjust the flora balance at use site, functional, practical effect of strong.

The present application provides a kind of night auxiliary leak-proof pad, including pad body and raised cotton, the pad body width is 150-200mm, length is 80-100mm, provide preset transverse coverage area and longitudinal protection length in human hip area;The raised cotton is set in the middle of pad body, length is 50-60mm, raised cotton presents the geometric gradient form of front high and rear low on longitudinal section, its rising camber relative to the elevation of pad body horizontal reference surface is set to 15-20 °, the width of raised cotton is front and rear gradient structure in horizontal projection plane, width gradually changes from 10mm of front end to 5mm of rear end.The present application is filled accurately to the region of femoral suture from coccyx to anus segment by raised cotton with specific geometric dimension and gradient height characteristics, and has better leak-proof effect.

The utility model provides a kind of medical nursing pad, including release paper, PE breathable bottom membrane, macromolecular composite water-absorbing inner core and chitosan fiber non-woven fabric surface layer, nursing pad is sequentially fixed with chitosan fiber non-woven fabric surface layer, macromolecular composite water-absorbing inner core, PE breathable bottom membrane and release paper from top to bottom, the chitosan fiber non-woven fabric surface layer is multilayer composite structure, the macromolecular composite water-absorbing inner core is composed of macromolecular water-absorbing resin and dustless cloth.The utility model discloses medical nursing pad, the medical nursing pad, through the cooperation of chitosan fiber non-woven fabric surface layer, macromolecular composite water-absorbing inner core and PE breathable bottom membrane, not only has double antibacterial, ecological dispels peculiar smell, natural prevents allergy, ventilative, prevents side leakage, prevents backflow, whitening and skin care function, can prevent gynecological inflammation, and has the effect of preventing side leakage backflow, reduces the occurrence of gynecological inflammation.

The utility model discloses a kind of deformation-preventing absorbent core and sanitary towel with it, wherein deformation-preventing absorbent core includes surface layer, water-repellent layer, diffusion layer and bottom layer, surface layer, water-repellent layer, diffusion layer and bottom layer are sequentially arranged and bonded from top to bottom, water-repellent layer is equipped with multiple through holes, through hole is penetrated in the upper and lower surfaces of water-repellent layer, diffusion layer is foamed material article.The utility model utilizes water-repellent layer and diffusion layer to multiple diffusion to liquid, can solve the problem of liquid accumulation, to reach the effect of preventing deformation.

To provide an absorbent core that is capable of achieving a comfortable fit for a user, without sacrificing a degree of absorbency of the core.SOLUTION: An absorbent core is disclosed. The core includes a first absorbent core construction having multiple spaced sections of a fibrous construction having a fiber structure. A first nonwoven sheet is positioned above the fibrous construction. A second nonwoven sheet is positioned below the fibrous construction. The first nonwoven sheet is coupled with the second nonwoven sheet at locations between adjacent sections of the multiple spaced sections of the fibrous construction. Absorbent material is disposed within the fiber structure between the first and second nonwoven sheets.SELECTED DRAWING: Figure 4A

The utility model relates to the technical field of maternal and child products, in particular to a moisture absorption object capable of preventing displacement and side leakage, a protection pad, a sanitary towel and menstrual period trousers, which comprises a high-molecular water-absorbent resin layer and a fluff pulp layer coated outside the high-molecular water-absorbent resin layer, an opening is integrally formed in the upper surface of the fluff pulp layer, a deformation groove integrally formed with the high-molecular water-absorbent resin layer is formed below the opening, a weak groove is further integrally formed in the position, corresponding to the deformation groove, of the lower surface of the fluff pulp layer, and side guardrails made of sisal fiber materials are arranged on the two sides of the upper surface of the fluff pulp layer. When the clothes penetrate through the moisture absorption object, the upper surface of the moisture absorption object is turned upwards along the deformation grooves to expand through extrusion force of the clothes on the moisture absorption object, and liquid flowing out towards the two sides is absorbed through the side guardrails.

The present invention relates to an absorbent hygiene product for receiving bodily excretions, comprising a topsheet arranged on a side of the hygiene product facing the body, a backsheet arranged on a side of the hygiene product facing away from the body, and an absorption element arranged between the topsheet and the backsheet, wherein the topsheet and the backsheet extend beyond an outer edge of the absorption element in a transverse direction and / or a longitudinal direction of the hygiene product and form, outside the absorption element, at least in part, an overlapping region which has, at least in some regions, at least one flat elastic material which, together with the topsheet and the backsheet, forms at least one elastication region, wherein the flat elastic material encloses, at least in part, an outer contour of the backsheet and / or of the topsheet along a longitudinal extent of the overlapping region. The present invention also relates to a method for producing a hygiene product.

An absorbent article has a front side, a back side, a longitudinal axis, a liquid permeable topsheet, a liquid impermeable backsheet and an absorbent core between the topsheet and the backsheet. The absorbent core includes a first type of channels, wherein the top side and the bottom side of the core wrap are bonded to another, and a second type of channels, wherein the top side and the bottom side of the core wrap are not bonded or are less bonded to one another in this second type of channels than in the first type of channels. The absorbent material may also include cellulose and superabsorbent particles.

The present invention provides a biodegradable hygiene product comprising: a waterproof layer; an absorbent layer formed on the waterproof layer; a dispersion layer formed on the absorbent layer; and a top sheet formed on the dispersion layer, wherein at least one among the waterproof layer, the absorbent layer, the dispersion layer, and the top sheet includes a biodegradable nonwoven fabric, the biodegradable nonwoven fabric includes biodegradable fibers, the biodegradable fibers include a biodegradable aliphatic polyester resin and a biodegradable aliphatic-aromatic polyester resin, and the biodegradable aliphatic-aromatic polyester resin has a melt index of 25 g / 10 min to 40 g / 10 min as measured under conditions of 190°C and 2.16 kg.

The present invention relates to a pressure sensitive hot melt adhesive, particularly to a pressure sensitive hot melt positioning adhesive for use on feminine sanitary pads or adult incontinent products having improved peel values on fabrics made from Lyocell fibers, particularly eucalyptus-based Lyocell fibers.

The application provides a long-acting hydrogen slow-release sanitary napkin and a preparation method thereof, and relates to the technical field of sanitary products. The long-acting hydrogen slow-release sanitary napkin comprises a skin-friendly surface layer, a long-acting hydrogen slow-release functional layer, a flow guide layer, an absorbent core, an anti-seepage bottom film, a back adhesive layer and release paper, and the skin-friendly surface layer, the long-acting hydrogen slow-release functional layer, the flow guide layer, the absorbent core, the anti-seepage bottom film, the back adhesive layer and the release paper are sequentially stacked from top to bottom. The long-acting hydrogen slow-release functional layer is composed of a flexible carrier substrate loaded with long-acting hydrogen slow-release microcapsules. The application solves the problems of existing hydrogen functional sanitary products, such as easy hydrogen escape, poor storage stability, short slow-release time, uncontrollable hydrogen production, strong skin irritation and unreasonable structure design, while guaranteeing the biological safety of the product. On the premise of not affecting the basic absorption and anti-seepage performance of the sanitary napkin, the product is endowed with excellent antioxidant, anti-inflammatory, antibacterial and pain relief effects.

This disclosure relates to absorbent articles for menstrual and / or incontinence use, and to absorbent articles such as ultrathin or liner-type articles. [Solution] An absorbent article 10 for menstrual and / or incontinence applications having a unique two-layer absorbent structure, wherein the cover layer comprises a nonwoven fabric material, and the absorbent core comprises multiple layers comprising a fibrous material which is superabsorbent, pulp and / or bicomponent fiber, and a binder material, the layer thickness of the absorbent article being less than or equal to the thickness of an absorbent article of similar absorbent properties, and the absorbent article comprises various absorbent properties which are improved despite the overall thickness being the same or reduced.

An absorbent personal hygiene article includes a topsheet. The topsheet includes a film layer, wherein the film layer includes a pattern of cones and valleys. The cones can project upward from adjacent valleys to a brim edge proximate an upper side of the film layer. The cones enclose and define apertures through the film layer. The film layer can be disposed on a fluid management layer or an absorbent core layer.

This underpants-type absorbent article is provided with a waist opening part and a pair of leg opening parts, and when being in an unfolded and stretched state, encompasses a longitudinal direction, a left-right direction, and a thickness direction, which intersect one another. The underpants-type absorbent article is provided with an exterior member and an absorbent body that is positioned on the skin side relative to the exterior member and has an absorbent core containing pulp fibers and a super absorbent polymer. In the absorbent core, the weight per unit area of the pulp fibers is greater than the weight per unit area of the super absorbent polymer. When the underpants-type absorbent article in an unfolded and stretched state is viewed along the thickness direction, a first position is defined as a position located in the middle of the underpants-type absorbent article in the longitudinal direction and 10 mm from each end of the absorbent core in the left-right direction, a second position is defined as a position located in two middle sections among four equal sections obtained by dividing, in the left-right direction, a location 10 mm longitudinally from each longitudinal end of the exterior member constituting the waist opening part, and a third position is defined as a position located in an inner section of two equal sections obtained by dividing, in the left-right direction, a location that is 10 mm inward from the left or right end of the exterior member constituting each of the pair of leg opening parts in a front portion and does not overlap with the absorbent body. The absorbent core is provided at least in the first position, and in a natural state, the maximum thickness from the non-skin-side surface of the exterior member to the skin-side surface of the absorbent body in the first position is smaller than the maximum thickness of the exterior member in the second position and greater than the maximum thickness of the exterior member in the third po

A washable absorbent assembly having a liquid permeable layer, a liquid barrier member including at least one layer, and an absorbent member arranged between the liquid permeable layer and the liquid barrier member. Further, the liquid barrier member has a breathability level in a range of 2500 to 5500 g / m2 / 24 hours as measured according to Nonwoven Standard Procedure NWSP 70.4R0. Also provided herein is a washable absorbent hygienic underwear for absorbing urine, menses, or other body fluids having a textile undergarment and in which a washable absorbent assembly as described herein is permanently secured in the textile undergarment.

The method for manufacturing an interlabial pad includes a defibrating step (S201) of defibrating a pulp sheet containing a broadleaf tree pulp to produce a ground pulp, and an absorbent core forming step (S202) of forming an absorbent core (132) by aggregating the ground pulp. In the defibrating step, the pulp sheet is defibrated so that, in a pulp ground state evaluation test in which the ground pulp is caused to pass through a plurality of screens having different mesh numbers at an interval of 25.4 mm, the proportion of the weight of fibers that do not pass through the screen (312 to 314) having a mesh number of 14 or more is 10% or less with respect to the total weight of the ground pulp serving as an evaluation target, and the proportion of the weight of fibers that pass through the screen (315) having a mesh number of 60 is 20% or less.

This utility model relates to the field of adhesive application technology for fully biodegradable sanitary napkins, and discloses a washable, fully biodegradable sanitary napkin adhesive application device, including a pressing mechanism, a conveying mechanism, and a main body mechanism. The pressing mechanism is located inside the main body mechanism, and the conveying mechanism is located on the upper surface of the main body mechanism. The pressing mechanism includes a pressing plate, a connecting rod rotatably connected to the top of the pressing plate, and a slider rotatably connected to the top of the connecting rod. An adhesive application hole is provided in the middle of the pressing plate. This utility model, by setting the pressing plate to be rotatably connected to the connecting rod, and the connecting rod to be rotatably connected to the slider, can connect the pressing plate and the slider through the connecting rod. When the slider moves, the pressing plate can be moved up and down through the connecting rod, thereby fixing the sanitary napkin to be adhesive, thus preventing the sanitary napkin from moving during the adhesive application process and causing deviation in adhesive application, thereby increasing the accuracy of the adhesive application process.

The utility model discloses a sanitary towel containing orchid essential oil, including the body, the both sides of body have the side wing, when using, the side wing is turned over to the outside of underpants, the double -sided adhesive tape is adhered after the bottom of side wing, the top evenly of side wing has a plurality of breathable holes, the inside of side wing is filled with the adsorbent cotton that has adsorbed orchid essential oil, the inside of body is filled with the absorption core body, is provided with the drainage layer on the surface of absorption core body, the adsorbent cotton that has absorbed orchid essential oil is placed in the side wing creatively in the utility model discloses, when using, the side wing is folded to the outside of underpants, therefore avoided the direct contact of the side wing with orchid essential oil and pudendal, avoided causing pudendal hypersensitivity, the problem such as uncomfortable.

A disposable absorbent article comprising: a liquid permeable topsheet; a liquid impermeable backsheet; and an absorbent core comprising absorbent material therein and being sandwiched between said topsheet and backsheet; the topsheet, backsheet and absorbent core together forming a chassis of said article, wherein said chassis comprises a perimeter formed by first and second transverse edges and first and second longitudinal edges connecting the first and second transverse edges; a longitudinal centerline (y) extending substantially parallel to said first and second longitudinal edges and interposed therebetween such to divide said chassis into a first longitudinal half between said longitudinal centerline (y) and said first longitudinal edge and a second longitudinal half between said longitudinal centerline (y) and said second longitudinal edge; and a transverse centerline (x) extending substantially parallel to said first and second transverse edges and interposed therebetween such to divide said chassis into a first transverse half between said transverse centerline (x) and said first transverse edge and a second transverse half between said transverse centerline (x) and said second transverse edge; wherein said article further comprises an outer cover positioned on a garment-facing side of said backsheet and covering at least 75% of an area defined by said perimeter of said chassis; and a fastening system consisting of one or more male fasteners and a female fastening material; and wherein the female fastening material comprises a landing zone arranged to receive said one or more male fasteners thereon to provide a fastening of said one or more male fasteners to said female fastening material, wherein said female fastening material comprises, preferably consists of, said outer cover; wherein the one or more male fasteners comprise one or more first areas of adhesive A1 and one or more second areas of mechanical fastening elements A2 and wherein the total area ratio ∑A1 / ∑A2 is from about 0.4 to about 1 and wherein the outer cover may be an embossed nonwoven and the outer cover comprising high-fiber-density areas and low-fiber-density areas, wherein the low- fiber-density areas are at least substantially enclosed by high-fiber-density areas, and wherein the high-fiber-density areas are disposed in a repeated pattern.