Patent application number | Description | Published |
20080276570 | INDIVIDUAL PACKAGE OF ABSORBENT ARTICLE - An individual package of an absorbent article permits a base end of a tape to be bonded with sufficiently large bonding strength without complicating packaging process and increasing manufacturing cost. The absorbent article is wrapped by a package sheet having side edge portions and end edges, and one end edge is overlapped over the other end edge. The package sheet is sealed along the side edge portions, a base end of a tape is fixed on the surface of the package sheet located outside in an overlapping portion, and a free end of the tape extends across one end edge and is releasably adhered on the outer surface of the package sheet adjacent one end edge. The package sheet has a surface, on which the base end of the tape is fixed, the surface being smoothed by a smoothing process. | 11-13-2008 |
20090240225 | ABSORBENT ARTICLE - An absorbent article that by sticking to the excretory part of the wearer without slippage of sanitary napkin, prevents any leakage of excrements, such as body fluid. The absorbent article is one comprising an absorbent article main body including at least surface sheet part ( | 09-24-2009 |
20090281515 | ABSORBENT ARTICLE - An absorbent article that can attain altering of the sensation of fitness thereof while maintaining a given capability of leakage prevention. The absorbent article is one comprising an absorbent article main body including at least a surface sheet part whose at least one area is permeable for liquid, disposed on one side in the direction of the thickness of the absorbent article and a liquid-retaining absorbent part disposed on the surface sheet part on the other side in the above direction of the thickness, and comprising, disposed on the other side in the direction of the thickness of the absorbent article main body, belt member ( | 11-12-2009 |
20100057031 | ABSORPTIVE ARTICLE AND METHOD OF PRODUCING THE SAME - An absorptive article in which an absorptive body is deformed into a stable recessed shape to prevent leakage of a large amount of discharged bodily wastes including bodily fluid. The absorptive article has a front side sheet at least a portion of which is liquid permeable and that is placed on the skin contact surface side, a liquid non-permeable back side sheet placed on the clothing contact surface side, and a liquid retainable absorptive body placed between the front side sheet and the back side sheet. The absorptive body has a compression section formed, when compressed from the clothing contact surface side to the skin contact surface side, into a projected shape projected on the clothing contact surface side, toward the skin contact surface side, and the absorptive body also has a space section formed, when compressed from the skin contact surface side to the clothing contact surface side, into a recessed shape recessed on the skin contact surface side, toward the clothing contact surface side. The space section is formed on each of both sides of or on one side of a projection section located on the opposite side of the compression section on the skin contact surface side. | 03-04-2010 |
20100069867 | COMPOSITE SHEET AND ABSORBENT ARTICLE USING THE COMPOSITE SHEET - It is intended to provide an absorbent article provided with a composite sheet which comprises a film sheet and a fiber mass and is excellent in the ability to draw in a liquid and the ability to prevent the backward flow. Namely, an absorbent article provided with a composite sheet comprising a film sheet having multiple pores formed therein and a fiber mass laminated on one side of the film sheet, wherein the fiber mass has a projected section in which a part of the fiber mass projects through the multiple pores toward the other side of the film sheet. | 03-18-2010 |
20100069868 | ABSORPTIVE ARTICLE - An absorptive article has an absorption body provided with a bending section formed at its predetermined position, and this allows the absorptive article to deform along the shape of an object to which the article is attached. A sanitary napkin, as the absorptive article has a liquid permeable front side sheet, a liquid impermeable rear side sheet, and the absorption body placed between the front side sheet and the rear side sheet and having the bending section formed at the predetermined position. When applied to the human body, the sanitary napkin deforms along its shape. | 03-18-2010 |
20100069874 | ABSORBENT ARTICLE - An absorbent article comprising an absorbent body, wherein the absorbent body has multiple linear or curved fold regions with a flexural rigidity lower than average flexural rigidity and with a flexural rigidity lower than that in adjacent regions. Accordingly, there is provided an absorbent article that can change its morphology along the configuration of wear object. Absorbent article has multiple linear or curved first fold regions with a flexural rigidity lower than the average flexural rigidity of the absorbent article and with a flexural rigidity lower than that in adjacent regions, which multiple first fold regions are provided in approximately symmetric relationship with respect to the center line in the direction of width. | 03-18-2010 |
20100114049 | ABSORBENT ARTICLE AND METHOD FOR PRODUCING ABSORBENT ARTICLE - Bulging that occurs due to swelling of superabsorbent resin in an absorbent article is suppressed. The present invention includes an absorbent article including an absorbent body material including an accumulated absorbent fiber and a superabsorbent resin, wherein the absorbent body material includes interspersed interspersed sections that are interspersed, and a densely gathered state of the absorbent fiber in the interspersed sections is less dense than a densely gathered state of the absorbent fiber in areas surrounding the interspersed sections, and an occupied volume ratio of the superabsorbent resin in the interspersed sections is higher than an occupied volume ratio of the superabsorbent resin in the areas surrounding the interspersed sections. | 05-06-2010 |
20100121296 | ABSORBENT ARTICLE - The present invention enables an absorbent body material article to be bent more easily when an absorbent article is wrapped. The invention provides an absorbent article that is used in a state in which the absorbent article contacts a body of a wearer on a skin face side, including: an absorbent article main unit; an absorbent body material that is included in the absorbent article main unit and that includes an absorbent fiber and a super absorbent resin; and interspersed sections that are included in the absorbent body material and that have a longitudinal direction, a lateral direction, and a thickness direction, wherein a densely gathered state of the absorbent fiber in each of the interspersed sections is less dense than a densely gathered state of the absorbent fiber around each of the interspersed sections, and an occupied volume ratio of the super absorbent resin in the interspersed sections is greater than an occupied volume ratio of the super absorbent resin around the interspersed sections, the absorbent article has a fold line for wrapping, and when the absorbent article is viewed from the skin face side, at least one of the interspersed sections overlaps the fold line in a state in which the longitudinal direction of the at least one of the interspersed sections is aligned with the fold line. | 05-13-2010 |
20100168707 | ABSORPTIVE ARTICLE - An absorptive article that has increased flexibility and in which separation of a sheet is prevented. The absorptive article that is longer than is wide has a front surface sheet at least a portion of which is liquid pervious, e liquid impervious rear surface sheet, an absorptive body having liquid retaining properties and placed between the front and rear surface sheets, two side sheets arranged on both sides of the absorptive body such that at least a part of each of the two side sheets covers the front surface sheet, and embossed sections having compressed sections respectively formed along the two side sheets. The embossed sections are each composed of first embossed sections formed on the front edge side and the rear edge side of the absorptive article that are end sections in the longitudinal direction of the absorptive article, and of a second embossed section formed at the center in the longitudinal direction of the absorptive article. The first embossed sections are wider in the lateral direction than the second embossed sections, and each of the compression sections structuring the second embossed sections is formed separated from each other. | 07-01-2010 |
20100174258 | ABSORPTIVE ARTICLE - A plurality of pressure-bonding parts including first pressure-bonding parts and second pressure-bonding parts is formed in sealed portion which is formed along an outer perimeter of an absorbent article. The first pressure-bonding parts and the second pressure-bonding parts are formed in such a way that the length in the first direction (X) is longer than the length in the second direction (Y). Moreover, the first pressure-bonding parts and the second pressure-bonding parts are arranged to be substantially parallel to the outer perimeter of the absorbent article. Moreover, the second pressure-bonding part is arranged in such a way that the second pressure-bonding part intersects a straight line extending in the second direction from one end of the first pressure-bonding part in the first direction, but do not intersect a straight line extending in the second direction from the other end of the first pressure-bonding part in the first direction. | 07-08-2010 |
20100178456 | LAYERED BODY OF SHEET-LIKE MEMBERS - The size of portions that are included in joining depressions and do not contribute to joining is reduced. A layered body of sheet-like members includes: a first sheet-like member that includes a plurality of through holes having a same longitudinal direction; a second sheet-like member on which the first sheet-like member is placed; and a plurality of joining depressions that are formed in at least either one of the first sheet-like member and the second sheet-like member, and that joins the first sheet-like member and the second sheet-like member to each other, a longitudinal direction of each of the joining depressions slanting with respect to the longitudinal direction of the through holes. | 07-15-2010 |
20100179494 | ABSORPTIVE ARTICLE - Provided is an absorptive article, which can be prevented from having a liquid leakage or from being broken at the side edges along its longitudinal direction and which can keep softness at its seal portion thereby to reduce an uncomfortable feeling. In a seal portion formed along the outer peripheral edge of the absorptive article, a plurality of contact-bonded portions are formed at a spacing from each other. Of these plural contact-bonded portions, a first contact-bonded portion and a second contact-bonded portion adjacent to the first contact-bonded portion in the width direction (WD) of the absorptive article are arranged to have a mutually overlapping region in the width direction (WD). | 07-15-2010 |
20100198179 | ABSORBENT ARTICLE AND METHOD FOR PRODUCING ABSORBENT ARTICLE - Occurrence of a protuberance due to swelling of superabsorbent resin is prevented in an absorbent article. | 08-05-2010 |
20100274210 | ABSORBENT ARTICLE - An elongated absorbent article including: an absorbent article body having at least: (a) a top sheet part which is at least partially liquid permeable and arranged on a first side in a thickness direction of the absorbent article; and (b) a liquid retainable absorber part arranged on a second side in the thickness direction of the absorbent article body; a cover member arranged on the second side in the thickness direction of the absorbent article body; an extensible belt-shaped member disposed between the absorbent article body and the cover member, a first end portion of the belt-shaped member being connected to the absorbent article body; an engaging part arranged at a second end portion of the belt-shaped member on a surface thereof on which the cover member is disposed; a peelable sheet arranged along a surface of the engaging part; and a fixing part for connecting and fixing the peelable sheet to the cover member; the fixing part being formed so that an end portion thereof in a direction of elongation of the belt-shaped member is arranged at either one of a position corresponding to an end portion of the engaging part in the direction of elongation, and a position more towards the direction of elongation. This improves the adhesion between the wearer's excretory part and the absorbent article, thereby preventing the leakage of excrement such as menstrual blood. | 10-28-2010 |
20110046592 | ABSORBENT ARTICLE WITH PATTERN - To apply a clear pattern to an absorbent article such as sanitary napkin without worsening the soft and comfortable touch to skin and allowing the colorant from coming into direct contact with the skin of a wearer. | 02-24-2011 |
20110060301 | ABSORBENT ARTICLE - To apply a colored recess part to an absorbent article such as sanitary napkin without worsening the soft and comfortable touch to skin and allowing the colorant from coming into direct contact with the skin of a wearer. | 03-10-2011 |
20110144604 | ABSORBENT ARTICLE AND SANITARY NAPKIN - An absorbent article comprises a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber mounted between the top sheet and the back sheet. A coating region to which an adhesive is applied is formed in a flat surface direction, on a surface of the back sheet which faces clothing. An endothermic material is provided inside the absorber. A region which, with respect to the thickness direction of the absorbent article, does not face an arrangement region in which the heat endothermic material is provided is formed in at least a part of the coating region to which the adhesive is applied. | 06-16-2011 |
20110144605 | ABSORBENT ARTICLE AND SANITARY NAPKIN - An absorbent article comprises a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber mounted between the top sheet and the back sheet. A heat absorbing material is provided inside the absorber, and depressions and projections are formed on that front side of the top sheet which faces the human body. | 06-16-2011 |
20110251575 | ABSORBENT ARTICLE - An absorbent article includes at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorption body sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet. The absorbent article has a pair of compressed grooves for integrating from the liquid-permeable sheet to the absorption body formed along the longitudinal direction. The compressed groove has a high-compressed part and a low-compressed part. The high-compressed part is composed of nearly transverse high-compressed parts formed to almost fully traverse the compressed groove in the widthwise direction and disposed at intervals in the longitudinal direction of the compressed groove and non-transverse high-compressed parts formed not to traverse the compressed groove and disposed at intervals in the region between nearly transverse high-compressed parts, and by the arrangement of the non-transverse high-compressed parts. The low-compressed part is formed to continue in the longitudinal direction of the compressed groove between nearly transverse high-compressed parts. | 10-13-2011 |
20110288514 | ABSORBENT ARTICLE - Described is an absorbent article that includes at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorption body sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet. A pair of right and left compressed grooves are formed along the longitudinal direction. Each compressed groove is separated into a right or left compressed groove located in the longitudinal side edge part at least in the center region of the absorption body, a front-side compressed groove located in the longitudinal front part of the side edge part, and a rear-side compressed groove located in the longitudinal rear part of the side edge part and out of these compressed grooves. The compressed groove located on the widthwise innermost side is formed to allow its end part in the separation portion to run in parallel with the longitudinal centerline or face outwardly in the width direction. | 11-24-2011 |
20120035567 | APPARATUS FOR MANUFACTURING ABSORBENT ARTICLE, METHOD OF MANUFACTURING ABSORBENT ARTICLE AND ABSORBENT ARTICLE - An apparatus | 02-09-2012 |