Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Unicharm Corporation patents


Recent patent applications related to Unicharm Corporation. Unicharm Corporation is listed as an Agent/Assignee. Note: Unicharm Corporation may have other listings under different names/spellings. We're not affiliated with Unicharm Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "U" | Unicharm Corporation-related inventors


Composite sheet and method for manufacturing the same

A composite sheet having an elastic layer and an inelastic layer and high breathability and a method for manufacturing such improved composite sheet. The composite sheet includes an elastic layer and an inelastic layer joined and laminated through a plurality of joints. ... Unicharm Corporation

Nonwoven fabric for absorbent article

An object of the present invention is to obtain a nonwoven fabric for an absorbent article that can produce a delicate, soft and smooth feel on the skin when it is contacted with a finger. The nonwoven fabric for an absorbent article has a configuration with a plurality of raised sections, and second hollow sections having, in first bottom sections of first hollow sections in a plurality of furrow sections provided in the spaces between adjacent raised sections, second bottom sections that are formed as depressions opening into the first bottom sections, the distance between the top section of any raised section and the top section of a raised section adjacent to that raised section being 0.5 to 2 mm, and the mean fiber size of the fibers forming at least the raised sections of the nonwoven fabric being 10 to 30 μm.. ... Unicharm Corporation

Absorbent article

An absorbent article includes a surface sheet that is a non-woven fabric including a first fiber layer configured from cotton and thermoplastic resin fibers and a second fiber layer configured from hydrophobic thermoplastic resin fibers. The non-woven fabric includes: a first surface that is the surface on the side facing the skin and that is formed from the second fiber layer; and a second surface that is the surface on the side not facing the skin and that faces an absorbent body. ... Unicharm Corporation

Absorbent article for pet animals

An absorbent article for pet animals which makes possible to provide relatively easy handling for using the article. The absorbent article for a pet animal having a first side edge portion and a second side edge portion. ... Unicharm Corporation

Absorbent article

An absorbent article for minimizing detachment between a top sheet and absorbent body, for stably maintaining an absorption performance, while maintaining a satisfactory feel on a skin of the top sheet. The top sheet has a plurality of raised sections extended in a lengthwise direction at predetermined intervals in a widthwise direction, and a plurality of furrow sections extended in the lengthwise direction between the raised sections. ... Unicharm Corporation

Animal toilet

An animal toilet includes: a front-rear direction, a right-left direction, and a height direction; an upper container that is to be placed with excrement treating material on a bottom portion having a plurality of holes through which urine passes, the bottom portion being a part positioned lowest inside the upper container, in a state where an absorbent body has been placed in a tray, a central position of the bottom portion of the upper container being arranged nearer to a rear side than a central position of the absorbent body, in the front-rear direction; the tray that is to be placed with the absorbent body that absorbs urine that has passed through the holes; and a lower container put below the upper container, the lower container storing the tray.. . ... Unicharm Corporation

Toilet for animal

An animal toilet has a front-rear direction, a right-left direction and an up-down direction that intersect each other. The animal toilet is provided with an upper container that is provided with a plurality of holes through which urine passes below, a lower container that is positioned below the upper container and has formed an insert hole on a front face, and a tray that is housed from the insert hole into the lower container in a manner being allowed to be pulled out forward, and made to receive and store the urine that falls through the holes of the upper container. ... Unicharm Corporation

Absorbent article

A top sheet includes a skin contact surface configured to contact the skin of a wearer. The skin contact surface includes at least one projection and at least one recess. ... Unicharm Corporation

Litter for animals

Provided is a litter for animals that has a reduced bulk density while retaining an advantage of a granular material containing bentonite as a main component, i.e., an ability to form a granular mass having a high strength and low height after urine absorption. The litter for animals according to the present invention comprises a plurality of granular materials including a high-bulk density granular material and a low-bulk density granular material at a ratio by mass of 60:40-40:60, wherein: the high-bulk density granular material contains bentonite as a main component; and the low-bulk density granular material is configured of a core layer and a skin layer, said skin layer coating the surface of the core layer and containing a binder by which grains of the plurality of granular materials are bound to each other.. ... Unicharm Corporation

Pet toilet sheet cover member and pet toilet using same

The cover member mounted on a toilet sheet spread over a floor surface and absorbing excreta from a pet, is provided to have a configuration that first members each having a bottom surface for contact with a floor surface are disposed in a first end region of the bottom section, ribs each having a bottom surface, at least a portion of the bottom surface being for contact with a top surface of the toilet sheet, are provided in a middle region, and second members each having a bottom surface for contact with a top surface of the toilet sheet are provided in a second end region.. . ... Unicharm Corporation

Pet food packaging

Provided is a pet food packaging, in which an amount of granular pet food to be used in one occasion is sealed in a packaging material having a heat resistance and gas barrier properties, and an oxygen absorber having a heat resistance is also sealed therein.. . ... Unicharm Corporation

Method for manufacturing recycled pulp from used sanitary article

The present invention addresses the problem of efficiently manufacturing a recycled pulp from a used sanitary article, said recycled pulp being reusable for sanitary articles and having an ash content and antibacterial properties both meeting the standards for sanitary articles. A method for manufacturing a recycled pulp reusable for sanitary articles by recovering a pulp fiber from a used sanitary article that contains the pulp fiber and a high water-absorbing polymer, said method comprising an ozone treatment step for immersing the used sanitary article or pulp fiber in an ozone-containing aqueous solution and thus disintegrating the high water-absorbing polymer contained in the used sanitary article or sticking to the pulp fiber, characterized in that the used sanitary article or pulp fiber is treated with a cationic antibacterial agent before, after or together with the ozone treatment step.. ... Unicharm Corporation

Pet food feeding method, granular pet food, and pet food packaging

Provided is a feeding method including: heating granular pet food 2 to a temperature range of 30° c. To 70° c. ... Unicharm Corporation

Pet food for cats and method of producing same

Provided is granular pet food for cats which has a product water of 10% to 30% by mass, including: food granules, each of which contains a humectant and has a coating layer on a surface or in the vicinity of the surface thereof, in which the coating layer contains vegetable fats and oils having an iodine value of 100 or less.. . ... Unicharm Corporation

10/26/17 / #20170303512

Absorbent article for pet

An absorbent article has a longitudinal direction and a lateral direction orthogonal to the longitudinal direction and includes: a belly facing region, a back facing region, an intermediate region positioned between the belly facing region and the back facing region in the longitudinal direction, and an absorbent member including an absorbent core. The absorbent member is only disposed in a portion closer to the belly facing region than a cut line in which the tail of a pet is inserted, and includes: both absorbent side edges opposite to each other in the lateral direction, a first absorbent portion facing a urine opening of the pet, and a second absorbent portion facing a portion outside the urine opening, and the absorbent core includes an first narrow portion (interruption portion) configured to interrupt linkage between the first absorbent portion and the second absorbent portion in the longitudinal direction.. ... Unicharm Corporation

10/26/17 / #20170303499

Absorbent sheet for pets

An absorbent sheet 10 for pets comprises: a liquid-permeable top sheet 12; a liquid-impermeable back sheet 14; an absorbent core provided between the top sheet 12 and the back sheet 14; and a colored area visually recognizable from a top sheet side. An antimicrobial and/or a bacteriostat is provided on the top sheet side relative to the absorbent core.. ... Unicharm Corporation

10/05/17 / #provided is an absorbent article for pets that can prevent side leakage of urine.

Unicharm Corporation

. . ... Unicharm Corporation

10/05/17 / #20170284021

Method for recovering pulp fiber from used sanitary product and recycled pulp obtained thereby

Pulp fiber containing little ash is effectively recovered from a used sanitary product containing the pulp fiber and a polymer absorbent. The method according to the present invention comprises: a step for treating the used sanitary product with an ozone-containing gas and thus decomposing and removing at least a portion of the polymer absorbent in the used sanitary product; and a step for stirring the used sanitary product, that has been treated with the ozone-containing gas, in water or an aqueous solution containing an antiseptic and thus decomposing the used sanitary product into constituents. ... Unicharm Corporation

09/21/17 / #20170266063

Absorbent article and method of manufacturing absorbent article

An absorbent article is provided with a central elastic material for positioning in a state in which it is extended in the front/rear direction in the outer direction in relation to an absorbent body, and an elastic material cover sheet which abuts the outer direction side surface of the central elastic material. The elastic material cover sheet covers an extension region where the central elastic material is positioned in an extended state, and a non-extension region where the central elastic material is positioned in a non-extended state. ... Unicharm Corporation

09/14/17 / #20170258289

Method and apparatus for forming compression-bonding portion to continuous body of web member with fiber bundle

A method for forming compression-bonding portions in a continuous body including a fiber bundle while conveying the continuous body includes: rotating a rotator, while holding the continuous body on an outer peripheral surface of the rotator, to convey the continuous body; compressing a target part of each of the compression-bonding portions in the continuous body using a compression-bonding member and the rotator to form the compression-bonding portions; and pressing the continuous body inwardly in a radial direction of the rotator using a pressing member, while avoiding forming the compression-bonding portions in the continuous body, the pressing member being opposed to the outer peripheral surface of the rotator, at a position upstream in the direction of rotation from the compression-bonding member.. . ... Unicharm Corporation

09/14/17 / #20170258288

Method and apparatus for forming compression-bonding portion to continuous body of web member with fiber bundle

A method for forming compression-bonding portions in a continuous body including a fiber bundle while conveying the continuous body includes: rotating a rotator to convey the continuous body; compressing a target part of each of the compression-bonding portions in the continuous body using a first compression-bonding apparatus and the rotator to form the compression-bonding portions of a first stage; and further compressing each of the compression-bonding portions of the first stage using a second compression-bonding apparatus and the rotator to form the compression-bonding portions of a second stage. At least one of the compression-bonding portions is positioned between the first compression-bonding apparatus and the second compression-bonding apparatus in the direction of rotation of the rotator when the second compression-bonding apparatus compresses the compression-bonding portion of the first stage.. ... Unicharm Corporation

09/14/17 / #20170258112

Pet food

Provided is pet food including: mock meat pieces which contain animal protein raw ingredients and vegetable protein raw ingredients; and meat flakes, in which the moisture content is 50% by mass or greater, the content of vegetable protein is 4% by mass or greater in terms of dry matter, and the content of methionine is in a range of 0.62% to 1.5% by mass in terms of dry matter.. . ... Unicharm Corporation

08/10/17 / #20170226672

Non-woven fabric

The present disclosure relates to a non-woven fabric that is formed from a base part that spreads out in a planar shape and from a plurality of projecting parts that protrude in a thickness direction (th) from the base part. Each of the projecting parts has a projecting surface part. ... Unicharm Corporation

08/10/17 / #20170224546

Disposable diaper and method for manufacturing disposable diaper

In this disposable diaper, a compound stretchable member is provided to a waist portion, and the compound stretchable member is provided with a plurality of elastic members extending in a waist direction, and an inside nonwoven fabric sheet portion and an outside nonwoven fabric sheet portion superposed so as to be joined to each other via the elastic members. The waist portion includes a first region and a second region provided continuously with or separately from the first region in a direction orthogonal to and the waist direction, and protruding parts and recessed parts of an unevenness region are provided at a first unevenness pitch in the compound stretchable member disposed in the first region along the waist direction, and are provided at a second unevenness pitch different from the first unevenness pitch in the compound stretchable member disposed in the second region.. ... Unicharm Corporation

08/10/17 / #20170224187

Cleaning sheet and cleaning instrument package

Provided is a cleaning sheet which is capable of being mounted upon a plurality of retaining instruments, with a housing part thereof comprising an aperture and a housing space. The housing space further comprises a first housing region which is suited to a first retaining instrument, and a second housing region which is suited to a second retaining instrument.. ... Unicharm Corporation

08/10/17 / #20170223923

Pet pad and manufacturing method of pet pad

Provided are: a sheet for pets which contains carbon and has a superior appearance, and a method of manufacturing the sheet for pets. A sheet for pets is provided with a liquid-permeable front surface sheet, a liquid-impermeable back surface sheet, an absorbent layer that contains carbon and organic acid and is positioned between the front surface sheet and the back surface sheet, and a front surface-side liquid-permeable sheet that is black and is positioned on the front surface sheet-side of the absorbent layer. ... Unicharm Corporation

08/03/17 / #20170215685

Cleaning sheet and cleaning instrument

A cleaning sheet comprises an aperture and a housing space. The housing space further comprises a first space region, and a second space region which is shorter than the first space region. ... Unicharm Corporation

07/20/17 / #20170202175

Excreta treatment material

An excreta treatment material in which the effect of chemicals including a perfume can be efficiently and sufficiently exhibited. This excreta treatment material is configured from a plurality of particulate substances, wherein the plurality of particulate substances comprises a mixture of base granules composed of aggregates of a water-absorbing particulate substance and chemical granules composed of aggregates of a chemical-containing particulate substance, the chemical granules moving upward upon application of vibration to the mixture.. ... Unicharm Corporation

07/13/17 / #20170197762

Fluid container

A fluid container includes a support body having a reservoir for accommodating fluid, and a nozzle body attached to the support body. The support body has a lid for closing the reservoir. ... Unicharm Corporation

06/08/17 / #20170156945

Wearing article

The wearing article has front and rear waist regions and a crotch region wherein a first waist region as one of the front and rear waist regions includes an outer layer sheet located on non-skin-facing surface, an inner layer sheet located on the inner side compared to the outer layer sheet and an interlayer sheet interlaid between the inner and outer layer sheets and having a decorative element being visually recognizable from the non-skin-facing surface side of the outer layer sheet and the outer layer sheet is nonwoven fabrics formed from crimped conjugated fibers and a brightness value of the inner layer sheet is higher than a brightness value of the outer layer sheet.. . ... Unicharm Corporation

06/08/17 / #20170156373

Method of producing pet food

Provided is a method of producing pet food including a granulating process of granulating a raw ingredient mixture to obtain food granules; an oil and fat coating process of charging the food granules into a coating pot and coating the food granules with oils and fats; and a food granule heating process of heating the food granules until the temperature thereof becomes 40° c. To 70° c. ... Unicharm Corporation

06/01/17 / #20170150740

Method of producing granular pet food

A method of producing granular pet food including a step of granulating food granules; and a step of adhering a coating solution that contains water, oils and fats, a palatability enhancer, and an emulsifier to the food granules.. . ... Unicharm Corporation

06/01/17 / #20170150739

Method of producing pet food

Provided is a method of producing pet food in which food granules of at least two colors are mixed together, including: a food granule producing process of producing food granules of at least two colors and a mixing process of mixing the food granules of at least two colors, in which the food granule producing process includes a powder raw ingredient mixing process of mixing together powder raw ingredients to obtain mixed powder, an extruding and granulating process of supplying the mixed powder to an extrusion granulator to continuously produce food granules, and a coloring process of performing coloring by adding an additive solution that contains a coloring component to the extrusion granulator, and the mixing process includes a process of sequentially putting the food granules of at least two colors into a tank to be layered and a process of discharging the food granules from the bottom of the tank to obtain a mixture of the food granules of at least two colors.. . ... Unicharm Corporation

05/18/17 / #20170135877

Absorbent article

An absorbent article has a planar direction and a thickness direction. The absorbent article includes a volatile first functional component, a volatile second functional component, water-disintegrable microcapsules that contain the second functional component, and a solvent that keeps the second functional component contained inside the microcapsules. ... Unicharm Corporation

05/18/17 / #20170135872

Absorbent article and wearable article including absorbent article

As absorbent article for absorbing urine includes a topsheet which is a nonwoven fabric that has a skin-side surface having projections formed thereon. The content by percentage of fibers oriented in the thickness direction in each projection of the nonwoven fabric is greater than the content by percentage of fibers oriented in the thickness direction in sections of the nonwoven fabric other than the projections. ... Unicharm Corporation

05/18/17 / #20170135869

Absorbent article and wearable article including absorbent article

Provided is an absorbent article in which the shape of projections formed in a predetermined region of a topsheet can be maintained. In this absorbent article: a nonwoven fabric that has a skin-side surface having projections formed thereon is used as a topsheet; and an absorbent body has formed therein a through hole that penetrates the absorbent body in the thickness direction.. ... Unicharm Corporation

05/18/17 / #20170135867

Disposable diaper

A disposable diaper, having a longitudinal direction and a lateral direction, an absorbent main body having an absorbent body, a back waist part located on one end of the absorbent main body, and an abdominal waist part located on another end of the absorbent body, the absorbent body having side parts in the lateral direction provided with a pair of embossed lines formed by embossing from a skin side of the absorbent body, and the embossed lines each including a protrusion point, protruding inward in the lateral direction, located in a center of the disposable diaper in the longitudinal direction in a midsection of the disposable diaper or on a back waist part side with respect to the center, and a back line, linear or curved outward, extending outward in the lateral direction from the protrusion point, as a starting point, toward the back waist part in the longitudinal direction.. . ... Unicharm Corporation

05/18/17 / #20170135866

Absorbent article

This absorbent article has sufficient pliability even when an absorbent body is bonded to a transport material, a wrap material, etc., and is pleasant to wear. In this absorbent article (1), an absorbent body (4) includes at least a hydrophilic fiber-containing hydrophilic fiber layer (5) having multiple non-through slits (8), and in the surface opposite of the surface having the slits (8), the hydrophilic fiber layer (5) has multiple recesses (9) in positions corresponding to the multiple non-through slits (8) in the thickness direction of the absorbent article (1).. ... Unicharm Corporation

05/18/17 / #20170135864

Absorbent article

A pad-shaped absorbent article includes a liquid-permeable topsheet, a backsheet and an absorbent body between the top- and backsheets. The topsheet, the backsheet and the absorbent body respectively have an extensibility in the longitudinal direction. ... Unicharm Corporation

05/18/17 / #20170135376

Method of producing granular pet food

Provided is a method for producing granular pet food including: a powder raw ingredient mixing step of mixing powder raw ingredients to obtain mixed powder; a liquid addition step of adding aqueous raw ingredients and oils and fats to the mixed powder; and a granulation step of granulating the raw ingredient mixture that contains the mixed powder, the aqueous raw ingredients, and the oils and fats after the liquid addition step, in which the liquid addition step includes an emulsion preparation step of preparing an emulsion that contains the aqueous raw ingredients, the oils and fats, and an emulsifier in advance, and the emulsion is added to the mixed powder.. . ... Unicharm Corporation

05/11/17 / #20170130400

Wet wipe and method for manufacturing wet wipe

The purpose of the present disclosure is to provide a wet wipe which achieves both wet-strength and water-dissolvability. The wet wipe comprises the following configuration. ... Unicharm Corporation

05/11/17 / #20170128283

Absorbent body for body fluid-absorbing articles

Provided is an absorbent body for body fluid-absorbing articles, that is both soft and strong. The absorbent body for body fluid-absorbing articles: includes 100 parts by mass cellulose-based water-absorbent fibers and 7.5-100 parts by mass thermoplastic resin fibers; and has an apparent density of 0.06-0.14 g/cm3. ... Unicharm Corporation

05/11/17 / #20170128281

Disposable diaper

In a disposable diaper, a back waist region includes a belt region extending in a transverse direction on a skin-facing surface and a downward openable pocket facing, in a front-back direction, a central sub-region in the transverse direction of the belt region. The pocket is defined by a pocket outside wall facing the middle portion in the front-back direction and extending upward from the crotch region, a pocket inside wall facing the pocket outside wall and the belt region, respectively, in the front-back direction, and being continuous with the pocket outside wall through a folded portion and extending downward from the fold line so as to become continuous with the pocket inside wall of the middle portion in the belt region, and both pocket lateral portions formed from the respective lateral portions of the inside and outside walls, and tucked inward in the transverse direction.. ... Unicharm Corporation

05/11/17 / #20170128277

Manufacturing apparatus and manufacturing method for manufacturing composite sheet associated with absorbent article

A manufacturing apparatus for manufacturing a composite sheet associated with an absorbent article, including: a producing device that produces a substrate sheet by fixing a stretchable sheet to at least low-extensible sheet, the stretchable sheet continuing along a transporting direction, the stretchable sheet being in an extended state in which the stretchable sheet is extended in the transporting direction, the producing is performed while the producing device is transporting the stretchable sheet; a reference-section forming apparatus that forms a physical reference section on the substrate sheet, the substrate sheet being in a first extended state and being transported; a contraction apparatus in which the substrate sheet that has the reference section formed on it contracts until the substrate sheet becomes in a second extended state whose extension ratio is smaller than an extension ratio of the first extended state; and a processing apparatus that performs the certain process to the substrate sheet, the substrate sheet having contracted and being in the second extended state. The contraction apparatus includes: a transport path in which the substrate sheet is transported; a sensor that detects the reference section after the contraction in the contraction apparatus and that outputs a detection signal; and an alteration device that alters a transportation state of the substrate sheet in the transport path so that a position in the substrate sheet for the certain process is located close to a target position for the certain process, the alteration being performed according to the detection signal of the sensor.. ... Unicharm Corporation

05/11/17 / #20170128275

Method for manufacturing absorbent article

A method for manufacturing an absorbent article including a liquid permeable layer, a liquid impermeable layer, and an absorbent layer, includes a step for forming a functional composition by mixing water-disintegrable microcapsules containing a volatile functional component with a solvent capable of keeping the functional component as contained in the microcapsules, a step for coating the functional composition on at least a portion of a surface of a layer to be coated to form a functional composition-coated region on the surface to be coated, and a step for stacking the liquid permeable layer, and the absorbent layer and the liquid impermeable layer with an adhesive-coated region coated with an adhesive interposed therebetween.. . ... Unicharm Corporation

05/04/17 / #20170121873

Nonwoven fabric

The present invention pertains to a nonwoven fabric that can effectively allow the passage of high-viscosity waste. The nonwoven fabric (1) is formed from a substrate (10), which extends in an approximately planar shape and has a first surface (ff) and a second surface (fs) positioned at the reverse side from the first surface, and a plurality of protrusions (12), which protrude from the substrate to the first surface side. ... Unicharm Corporation

04/27/17 / #20170114503

Wet wipe and method for manufacturing wet wipe

A water-dissolving wet wipe includes a multi-layer sheet with first and second sheets each having hydrophilic fibers and hydrophobic fibers. The multi-layer sheet has junction parts. ... Unicharm Corporation

04/27/17 / #20170112683

Absorbent article

An absorbent article includes: an absorbent main, an abdominal-side band member having a central portion fixed to one end part in a vertical direction of the absorbent main body while covering the one end part from a non-skin side of the absorbent main body, and a back-side band member different from the abdominal-side band member. The back-side band member has a central portion fixed to an other end part in the vertical direction of the absorbent main body, while covering the other end part from the non-skin side of the absorbent main body. ... Unicharm Corporation

04/20/17 / #20170107667

Method for manufacturing recycled pulp from used sanitary products

A recycled pulp that is reusable sanitary products is efficiently manufactured by recovering pulp fiber from used sanitary products containing the pulp fiber and a polymer absorbent. The method of the present invention comprises: a step applying a mechanical force to the used sanitary products in an aqueous solution containing a polyvalent metal ion or an acidic aqueous solution with a ph of 2.5 or lower and thus degrading the used sanitary products into the pulp fiber and other materials; a step separating the pulp fiber from the mixture of the pulp fiber and other materials that has been formed in the degradation step; and a step treating the pulp fiber thus separated with an ozone-containing aqueous solution with a ph of 2.5 or lower.. ... Unicharm Corporation

04/20/17 / #20170106555

Cutter apparatus for cutting composite sheet associated with an absorbent article, manufacturing apparatus for absorbent article, and method for cutting composite sheet associated with absorbent article

There is provided a cutter apparatus for cutting a composite sheet including a stretchable sheet and a low-extensible sheet, the low-extensible sheet being stacked on the stretchable sheet from a thickness direction and fixed to the stretchable sheet, the low-extensible sheet having an extensibility lower than that of the stretchable sheet. The cutter apparatus includes: a cutter blade that abuts the composite sheet from a side closer to the stretchable sheet; and a receiving section that have a surface area and that receives the cutter blade while abutting the composite sheet from a side closer to the low-extensible sheet.. ... Unicharm Corporation

04/20/17 / #20170105889

Package

A package comprises: wrapped absorbent articles comprising: an absorbent article having an absorber; and a wrapper for individually wrapping the absorbent article, the absorbent article being placed on the wrapper and folded together with the wrapper, and the absorbent article being wrapped individually by the wrapper; and a bag containing the plurality of wrapped absorbent articles, wherein the wrapped absorbent articles are provided with a perfume, at least one surface of the bag comprises: aperture through which the perfume of the wrapped absorbent articles contained in the bag can pass; and a perfume indicator for indicating an existence of the perfume, a compressibility of the package is 10% or more when a load of 1.35 kg in weight is applied in an area of 100 mm×200 mm of the package for ten seconds, and a compression resilience of the package is 95% or more after ten seconds has passed after removal of the load.. . ... Unicharm Corporation

04/20/17 / #20170105888

Absorbent article

The present invention provides an absorbent article that has flexible cushioning properties, favorable rebound when compressed, superior collection of waste, and superior liquid migration properties from a surface sheet to an absorbent element. The absorbent article has: a surface sheet, which has a textured structure used at the skin surface side of the absorbent article, and has first protrusions protruding to the skin surface side and second protrusions protruding to the clothing side at the reverse of the skin surface side; and an absorbent element disposed at a position overlapping the surface sheet in a plan view. ... Unicharm Corporation

04/06/17 / #20170095376

Bodily fluid absorbent matrix and method for manufacturing the same

A bodily fluid absorbent matrix adapted to restrict a wet feeling against the wearer's skin after the absorbent matrix in a bodily fluid absorbent wearing article having absorbed bodily fluids and a method for manufacturing the absorbent matrix. A bodily fluid absorbent wearing article has an absorbent matrix formed of aggregate of bodily fluid absorbent material between a liquid-permeable first sheet and a liquid-impermeable second sheet. ... Unicharm Corporation

03/30/17 / #20170087028

Method of manufacturing pants-type diaper

A method of manufacturing a pants-type diaper comprises: a step (a) of conveying a first continuous sheet; a step (b) of laminating a plurality of continuous elastic bodies on an inner side of the first continuous sheet, laminating a second continuous sheet, and bonding at least a part of the continuous elastic bodies and the second continuous sheet; a step (c) of cutting a part of continuous elastic bodies from an outer side of the second continuous sheet or an outer side of the first continuous sheet; and a step (d) of disposing the absorbent body so as to arrange the absorber in a predetermined region. In the step (c), a part of the continuous elastic bodies that is not bonded to the first continuous sheet is cut in a region for forming the pants-type diaper, the region other than a predetermined region for arranging the absorber.. ... Unicharm Corporation

03/23/17 / #20170079856

Absorbent article containing non-woven fabric sheet for absorbent, and method for producing non-woven fabric sheet for use in said absorbent article

An absorbent article contains a non-woven fabric sheet for an absorbent. The non-woven fabric sheet is produced without employing a strength-imparting means such as post-coating of an adhesive agent that can deteriorate a liquid diffusion property of the non-woven fabric sheet. ... Unicharm Corporation

02/23/17 / #20170050423

Fixing device of plurality of sheets associated with absorbent article, and fixing method

A fixing device for fixing an elastic sheet and a low-stretchable sheet via fixing parts while superposing the sheets in a thickness direction includes: a rotating member including protrusions on an outer peripheral surface to form the fixing parts and rotatable along a transport direction; and a sandwiching member arranged at a predetermined position of the rotating member in a rotational direction, and sandwiching the sheets by a surface portion in cooperation with each of the protrusions to form the fixing parts when each of the protrusions passes through the predetermined position, the surface portion being larger than a top surface of each of the protrusions. At a sandwiching position in which the sheets are sandwiched cooperatively by the sandwiching member and the rotating member, the low-stretchable sheet is located between the elastic sheet and the top surface of each of the protrusions of the rotating member.. ... Unicharm Corporation

02/23/17 / #20170049639

Underpants-type absorbent article

An underpants-type absorbent article includes a front part, a rear part, a crotch part, a waist opening and leg openings. Outward end parts of the front part and the rear part are welded at welded parts formed in a non-continuous welding pattern along a vertical direction. ... Unicharm Corporation

02/02/17 / #20170028446

Cleaning element and cleaning tool

A cleaning element includes a fiber assembly having a plurality of fibers extending in a predetermined direction and a nonwoven fabric provided on the fiber assembly. A first fusion bonded part extends in a cross direction traversing the predetermined direction to fusion-bond the fiber assembly and the nonwoven fabric, and a plurality of second fusion bonded parts is provided discontinuously in the cross direction to fusion-bond the fiber assembly and the nonwoven fabric. ... Unicharm Corporation

01/12/17 / #20170008224

Method for manufacturing absorbent article

A method for manufacturing an absorbent article, the method including: while a lower bandlike member is transported in a transport direction, a process in which a cutting position is determined and an adhesion area is formed by putting adhesive on each side of the cutting position of the lower bandlike member in the transport direction; a process in which elastic members are placed so that a part of each of the elastic members overlaps the adhesion area, the elastic members being stretched in the transport direction; a process in which an upper bandlike member is stacked on and adheres to the lower bandlike member and the elastic member on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on the center in the intersecting direction; a process in which a welded section on which the lower bandlike member and the upper bandlike member are to be welded to each other is formed on each side of the cutting position in the transport direction; a process in which and the lower bandlike member, the upper bandlike member and the elastic members are cut together on the cutting position, a lower exterior member and an upper exterior member which are shaped in the form of underpants are cut and separated, the elastic members which are stretched in the transport direction contract towards the adhesion area from positions at which the elastic members are cut, the contraction being performed while the elastic members shifting relative to the lower exterior member and the upper exterior member.. . ... Unicharm Corporation

01/12/17 / #20170007468

Method for manufacturing absorbent article

A method for manufacturing an absorbent article, including: while lower bandlike member is transported in a transport direction, a process in which a cutting position is determined, and an adhesion area is formed by putting adhesive on each side of the cutting position of the lower bandlike member in the transport direction; a process in which a plurality of elastic members are placed so that a part of each the elastic members overlaps the adhesion area, the elastic members being stretched in the transport direction; a process in which an upper bandlike member is stacked on the lower bandlike member and the elastic members and the upper bandlike member adheres to the lower bandlike member and the elastic members on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on a center position in an intersecting direction; a process in which the elastic members are cut at a single position between a pair of the adhesion areas which are respectively formed on both sides of the cutting position, and the elastic members contract towards the adhesion area from positions at which the elastic members are cut; a process in which a welded section on which the lower bandlike member and the upper bandlike member are to be welded to each other is formed on each side of the cutting position in the transport direction; and a process in which the lower bandlike member and the upper bandlike member are cut together on the cutting position.. . ... Unicharm Corporation

01/12/17 / #20170007467

Method for manufacturing absorbent article

A method for manufacturing an absorbent article, the method including: while a lower bandlike member is transported in a transport direction, a process in which a cutting position is determined and an adhesion area is formed on each side of the cutting position of the lower bandlike member in the transport direction; a process in which leg elastic members are placed so that a part of each of the leg elastic members overlaps the adhesion area, the leg elastic members being stretched in a direction having a component parallel to the transport direction; a process in which an upper bandlike member is stacked on and adheres to the lower bandlike member and the leg elastic member on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on the center in the intersecting direction; a process in which a welded section on which the lower bandlike member and the upper bandlike member are to be welded to each other is formed on each side of the cutting position in the transport direction; a process in which and the lower bandlike member, the upper bandlike member and the leg elastic members are cut together on the cutting position, a lower exterior member and an upper exterior member which are shaped in the form of underpants are cut and separated, the leg elastic members which are stretched contract towards the adhesion area from positions at which the leg elastic members are cut, the contraction being performed while the leg elastic members shifting relative to the lower exterior member and the upper exterior member.. . ... Unicharm Corporation

01/12/17 / #20170007466

Method for manufacturing absorbent article

A method for manufacturing an absorbent article, including: while a lower bandlike member is transported in a transport direction, a process in which a cutting position is determined, and an adhesion area is formed by putting adhesive on a first area, the first area including the cutting position and having a predetermined width in the transport direction; a process in which elastic members are placed so that a part of each of the elastic members overlaps the adhesion area, the elastic members being stretched in the transport direction; a process in which the lower bandlike member and the upper bandlike member are stacked such that the elastic members being sandwiched between the lower and upper bandlike members, and the upper bandlike member adheres to the lower bandlike member and the elastic members on the adhesion area; a process in which the lower bandlike member and the upper bandlike member are folded on a center portion in an intersecting direction; a process in which a welded section on which the lower bandlike member and the upper bandlike member are to be welded to each other is formed on a second area, the second area being located on both sides of the first area in the transport direction and having a predetermined width in the transport direction; and a process in which the lower bandlike member, the upper bandlike member and the elastic members are cut together on the cutting position and the lower exterior member and the upper exterior member which are shaped in the form of underpants are cut and separated.. . ... Unicharm Corporation








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Unicharm Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Unicharm Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###