DAIO PAPER CORPORATION Patent applications |
Patent application number | Title | Published |
20150216738 | ABSORBENT ARTICLE WITH NEW LEG GATHERS - Absorbent article includes: a sheet-type leakage-preventing body; absorbent body on the leakage-preventing body top; pair of left and right floating leg gathers (FLGs) on the absorbent body top to extend in longitudinal direction from front end absorbent article main body, traversing a front main section, crotch part, and rear main section, to rear end. Each FLGs have top and trailing parts adjoining the top part. Left and right FLGs arrange so top parts face inwards and trailing parts face outwards. Front and rear ends FLGs are joined respectively to the vicinity of the absorbent article main body front and rear end. Trailing part trails downwards from top part towards the absorbent body. Left and right FLGs join in vicinity of trailing part lower end to the absorbent article main body and/or absorbent body surface forming front and rear pockets distance from the absorbent body surface in the crotch part vicinity. | 08-06-2015 |
20150196433 | ABSORBENT ARTICLE PROVIDED WITH A BODILY FLUID RECEPTION CANAL - An absorbent including: an absorbent body (AB) having a leak preventer sheet form and absorber for absorbing fluid, minimum one layer arranged above the leak preventer; a connection structure arranged from the AB's front to rear end parts in direction via front, crotch part and rear, the connection structure coupling to the AB at front and rear end parts; the connection structure has right and left belt-like supporters and connection sheet (CS), right and left edge parts of the CS respectively coupling to right and left belt-like supporters, the CS hangs down, on the belt-like supporters underside, toward the absorber in front, crotch part and rear, to form a canal with right and left edge parts vicinities of the CS serving as side surfaces and vicinity of the CS center part in lateral direction serving as bottom surface, the fluid canal enables the fluid from a wearer to the absorber. | 07-16-2015 |
20150190289 | ABSORBENT ARTICLE WITH NEW LEG GATHERS - An absorbent article includes: a sheet-type leakage-preventing body; absorbent body, at least one layer arranged on the leakage-preventing body top, which absorb fluids; pair of left and right floating leg gathers on the absorbent body top, extending in longitudinal direction from the main body front end of the absorbent article to the rear end, traversing a front body section, crotch part, and rear body section. Each floating leg gathers have a top and trailing parts adjoining the top part. Front and rear ends of the floating leg gathers are joined respectively to the vicinity of the front and rear end of the absorbent article main body. Trailing parts trail downwards from top parts towards the absorbent body. At least one part of the trailing parts of the left and right floating leg gathers is mutually connected in the lower end area forming a channel for bodily fluids inside trailing parts. | 07-09-2015 |
20150119843 | ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREFOR - An absorbent article has an absorber disposed between a permeable front surface sheet and a rear surface sheet of a non-woven fabric; wherein the front surface sheet is provided with ridged convex portions continuing in the longitudinal direction of the absorbent article at a specified interval in the width direction of the absorbent article, and provided with dot-like concave embossments at the right side adjacent position and the left side adjacent position alternately at an interval in the longitudinal direction of the absorbent article on the both sides of each of the convex portions, and the concave embossments are arranged in a zigzag pattern as a whole. The convex portion is an inclined surface having a relatively steep gradient on one side and a relatively gentle gradient on the other side, and the cross-sectional shape of the convex portion is an asymmetrical shape. | 04-30-2015 |
20150080828 | ABSORBENT ARTICLE WITH NEW LEG GATHERS - An absorbent article has: a leak preventer sheet form; an absorber arranged above the leak preventer and absorbs bodily fluid in at least one layer; and a pair of right and left floating leg gathers arranged, above the absorber, from front end to rear end part in length direction of the absorbent article via a front body, a crotch part and rear body. Floating leg gathers have head and hanging parts connecting to the head parts, respectively. A front end and a rear end parts of each of the hanging parts respectively coupled near a front end part and rear end part of the body of the absorbent article, each hanging part hangs down from the head part toward the absorber; hanging parts of floating leg gathers fixed to the absorber at a lower end part of the hanging part in the crotch part without fixing to the absorber. | 03-19-2015 |
20150032071 | ABSORBENT ARTICLE - An absorbent article includes: an absorbent article body part having a first leak preventer and an absorber; a second leak preventer arranged above the absorber having an enclosed space formed in bag form on a lower side by sealing a periphery part save a front end part to the absorbent article body part; a skin contact sheet arranged between front and rear parts of the absorbent article body part, contacts a wearer's skin and is spaced apart from the absorber at parts other than front and rear end parts; and a urine/feces separation member, wherein a front or middle part couples to a corresponding crotch part of the skin contact sheet, a rear part extends, on a lower side of the second leak preventer, up to at least the front end part of the second leak preventer, and right and left side parts couple to the absorbent article body part. | 01-29-2015 |
20140378925 | Underpants-Type Disposable Diaper - In a dot pattern, both sufficient strength during the use of a diaper and the ease of tearing can be achieved, while inhibiting sticking of fiber waste of a non-woven fabric in the sealing device. The problems can be solved by the underpants-type disposable diaper characterized by a side seal section | 12-25-2014 |
20140243773 | ABSORBENT ARTICLE - An absorbent article such as a sanitary napkin has a respective wing-shaped flap extending outward from each side of the main body of the absorbent article. Each wing-shaped flap has a front profile line and a rear profile line. The front profile line is a wave-shape formed by a repetition of convex portions and concave portions. The angle between a line connecting the vertex of the outermost concave portion of the wing-shaped flap with the origin point of the front profile line of the wing-shaped flap and another line originating at the origin point of the front profile line of the wing-shaped flap is 60-65°. | 08-28-2014 |
20130337243 | TOILET PAPER PRODUCTION METHOD AND TOILET PAPER - To solve problems such as tearing in using or manufacturing sanitary thin paper for household use that is embossed and applied with aqueous chemicals. The problem is solved by a method for manufacturing toilet paper, comprising: a chemicals applying step of printing and applying aqueous lotion chemicals onto band-like continuous crepe paper by a printer, while a pattern with a non-chemicals-application portions and chemicals-application portions is formed; and an embossing step where the embossing convex portions are brought into press-contact only to the non-chemicals-application portions of the continuous crepe paper so that the continuous crepe paper is embossed. | 12-19-2013 |
20130211359 | ABSORBENT ARTICLE - Disclosed is an absorbent article, having an individual-wrapping sheet which is liquid-impermeable; an absorber arranged on an upper side of the individual-wrapping sheet, containing super absorbent polymer, and capable of absorbing an aqueous liquid; and a back-up sheet arranged between the individual-wrapping sheet and the absorber and capable of retaining the aqueous liquid, in which the individual-wrapping sheet has a liquid-storing portion in a form of bag which is provided in a rear portion of the individual-wrapping sheet and forms an internal space on the upper side of the individual-wrapping sheet, and in which a rear end portion of the absorber exists in the internal space formed by the liquid-storing portion. By using this absorbent article, a material used for individual wrapping can be utilized at the time of wearing the absorbent article without disposal of the material, and leakage is less liable to occur. | 08-15-2013 |
20130186414 | MASK - To provide a mask less liable to cause a shift in wearing position. The mask includes a main-body portion for covering a lower face portion of a wearer and a fixation portion, coupled to the main body portion, for fixing the main-body portion to the lower face portion of the wearer. The main-body portion includes: a main-sheet portion; a lower body for holding a lower jaw of the wearer, the lower body being made of a stretchable material and provided across right and left end portions of the main-sheet portion on a lower, inner side of the main-sheet portion; and/or an upper body for holding the nose of the wearer, the upper body being made of a stretchable material and provided across the right and left end portions of the main-sheet portion on an upper, inner side of the main-sheet portion. | 07-25-2013 |
20130165885 | ABSORBENT ARTICLE - An absorbent article, such as a sanitary napkin and the like, constituted of an absorbing body between permeable (skin contact surface) and impermeable (skin non-contact surface) sheets, is provided with intermittent recess grooves formed in a longitudinal direction on the absorbent article on the skin non-contact surface side of the absorbing body, a plurality of laterally elongated peripheral embosses formed at intervals in the longitudinal direction of the absorbent article on absorbent body areas located peripherally to the recess grooves, and an absorbing body deficit portion formed at least between the recess grooves. Thus achieved are close contact with buttock cleavage and prevention of leakage to the rear. | 06-27-2013 |
20130131622 | ABSORBENT PAD AND ABSORBENT ARTICLE - An absorbent pad and an absorbent article configured that engagement members are arranged at both corners of a ventral-side portion and a back-side portion on an outer sheet of the absorbent pad; a waist band including a belt-shaped body with hook materials and engagement portions attached to both end portions thereof, first and second ventral-side engagement portions across which the engagement members at the ventral-side portion of the absorbent pad are engaged, and first and second back-side engagement portions across which the engagement members at the back-side portion of the absorbent pad are engaged; and hook materials capable of engaging with the engagement members of the absorbent pad are attached to internal surfaces of the first and second ventral-side engagement portions and the first and second back-side engagement portions. | 05-23-2013 |
20130102982 | ABSORBENT PRODUCT - Provided is an underpants-type disposable diaper that is improved in a fit to a part from the intergluteal cleft to the crotch of a wearer and less prone to give a wearer a puffy and discomfort feeling at a crotch portion during wearing. | 04-25-2013 |
20130101817 | TISSUE PAPER AND METHOD OF PRODUCING TISSUE PAPER - Provided is tissue paper which has softness, smoothness, and moistness either equaling or surpassing those of the existing moisturizing tissue paper and which is also less sticky and is not easily torn in use. The two-ply chemicals applied tissue paper has a configuration in which the amount of the chemicals applied on both side surfaces is 2.0 to 5.5 g/m | 04-25-2013 |
20120265162 | ABSORPTIVE ARTICLE - In an absorptive article, fitting performance is improved by following the shape and movement of a body, and wrinkles in a blood discharge opening corresponding portion are eliminated and wearing comfort is improved by separating movement of each part from each other so that the blood discharge opening corresponding portion is not affected. | 10-18-2012 |
20120197226 | ABSORPTIVE ARTICLE - An absorptive article | 08-02-2012 |
20110144611 | Pants-Type Disposable Diaper Cover - Provided is a pants-type disposable diaper cover, which can mount an absorptive pad easily and which can hold the mounted absorptive pad snugly without any positional displacement. The pants-type disposable diaper cover has a structure, in which elastically extensible members are arranged between two nonwoven-fabric sheets, and in which a waist opening and a pair of right and left leg openings are formed. A pad-fixing sheet having its front end portion and back end portion fixed is arranged in a diaper cover region corresponding to the mounting portion of the absorptive pad. The diaper cover includes at least elastically extensible waist members arranged around the waist opening, and a plurality of curved elastically extensible members and so on and so on arranged to extend in a front and in a back from the body sides to the crotch side, to cross the arranged portions of the absorptive pad on the crotch side, and then to draw a plurality of loci extending from the crotch side to the body sides. | 06-16-2011 |
20100326580 | Method for manufacturing an absorbent body of a body fluid absorbing article - A method for manufacturing an absorbent body of a body fluid absorbing article. The absorbent body includes an air laid absorbent fiber having a dispersed and thin layer of a mixed absorbent fiber and super absorbent polymer. The method involves using multiple stages having multiple dispersing chutes and pressing rolls spaced out in a transfer direction to accumulate and form the absorbent fiber and the super absorbent polymer while disentangling and mixing the absorbent fiber and the super absorbent polymer in accordance with an air laying method in which the absorbent fiber and the super absorbent polymer are conveyed in an air flow and injected by the dispersing chutes to provide the dispersed layer of the mixed absorbent fiber and super absorbent polymer, and thin the air laid absorbent fiber, by pressurization, by using the pressing rolls to thin the dispersed layer. | 12-30-2010 |
20100324518 | INDIVIDUALLY PACKAGED ABSORBENT ARTICLE - In order to produce an easily removable individually packaged absorbent article such as a sanitary napkin, while maintaining the surface sheet thereof in a hygienic state and avoiding the occurrence of individually-packaging failures such as bending or wrinkling of a packaging sheet on the production line, in the process of producing individually packaged absorbent articles, absorbent articles are provided at definite intervals on a band shaped sheet and a notch out satisfying the following conditions is formed at the intermediate site between each pair of the absorbent articles. [1 ] The notch out is formed by an outward curved cut line, which starts from the cutting-starting point in the side periphery toward the diagonally tilting direction forward in the line and shows a convex outward of the band shaped sheet, and an inward curved line which is connected to the endpoint of the outward curved cut line via a ininflexion point P and shows a convex inward of the band shaped sheet. [2] When the interval distance in the line direction of the outward curved cut line is referred to as B and the distance from the ininflexion point P to the side periphery line of the band shaped sheet is referred to as A, the relationship B>1.5A is satisfied. | 12-23-2010 |
20100191212 | DISPOSABLE DIAPER WITH SPACED ELASTIC LEG OPENINGS FOR IMPROVED APPEARANCE - A disposable diaper having a neat appearance. The diaper | 07-29-2010 |
20100163664 | SANITARY THIN PAPER ROLL - [Problem] To reduce roll paper curl of a sanitary thin paper roll | 07-01-2010 |
20100130952 | DISPOSABLE DIAPER - [Problems] To prevent excrement, which is flown back on a diaper, from attaching to a gluteal region of a wearer while the diaper is not deteriorated in a capability of absorbing watery stool and the like | 05-27-2010 |
20100106123 | DISPOSABLE DIAPER - [Problems] To prevent a hip cover portion of a back-side outer sheet from swelling and curling | 04-29-2010 |
20090326502 | Absorptive article - The present invention relates to a standing gather structure having skin-contact planar portions formed into a planer shape, which brings the entire skin-contact planar portions into tight contact with the user's skin, and provides the cushioning properties to soften a contact to the user's skin. The standing gathers BS each include a first wall portion standing upright from the proximal end, a second inner wall portion branching from the upper end portion of the first wall portion, a second outer wall portion branching outward from the upper end portion of the first wall portion and being positioned relatively outside the second inner wall portion, a skin-contact planar portion supported by the distal end portion of the second inner wall portion and the distal end portion of the second outer wall portion, a plurality of elastic members disposed on the skin-contact planar portion longitudinally along the napkin and a hollow portion defined by the skin-contact planar portion, the second inner wall portion and the second outer wall portion and positioned on the back surface side of the skin-contact planar portion. | 12-31-2009 |
20090324980 | Process for Producing Coated Paper and Coated Paper - A process for forming coating layers on a surface of a base paper, using coating apparatuses differing in coating method in which at least two coating layers are formed on the surface layer of the base paper, and in particular, the base paper is coated by a combination of coating by a roll coater and coating by a blade coater. | 12-31-2009 |
20090294083 | Regenerated Particle Aggregate, Method for Manufacturing the Regenerated Particle Aggregate, Regenerated Particle Aggregate-Containing Paper Containing the Regenerated particle Aggregate therein, and Coated Paper for Printing Coated by the Regenerated Particle Aggregate - The present invention aims at providing. a recycling usable regenerated particle aggregate; a method for allowing stable manufacture of the regenerated particle aggregate; a paper containing the regenerated particle aggregate, the paper exhibiting excellent property in case of newsprint papers, printing papers, book printing papers, and electrophotographic printing papers that use the regenerated particle aggregate, and especially a neutralized paper containing the regenerated particle aggregate; and a coated paper for printing having especially excellent printability, using the regenerated particle aggregate. Problems will be solved by. a regenerated particle aggregate obtained through dehydration, drying, calcination, and pulverization using a deinked froth discharged at a used paper deinking treatment process as a main raw material; a method for manufacturing the regenerated particle aggregate; a paper containing the regenerated particle aggregate as an internal filler; a coated paper for printing having a coating of the regenerated particle aggregate as a pigment for coating. | 12-03-2009 |
20090281511 | Fiber Accumulating Apparatus for Absorbent Body, Fiber Accumulating Drum, and Method for Manufacturing Absorbent Body Using the Same, and Absorbent Article Having Absorbent Body Manufactured by the Method - [PROBLEMS] To provide a fiber accumulating apparatus capable of suppressing the deviation of the weight of an absorbent body by stabilizing the profile of the absorbent body; a manufacturing method for the absorbent body using the fiber accumulating apparatus; and an absorbent article having the absorbent body manufactured by the method. | 11-12-2009 |
20090198207 | UNDERPANTS TYPE DISPOSABLE DIAPER - [Problem]0 To provide a disposable diaper which can be used both as a tape-fastening type and an underpants type with an excellent fit. | 08-06-2009 |
20090151883 | Method of Manufacturing Coated Paper - There is provided a method of manufacturing coated paper. While a roll coater coating facility and two coating facilities of which coating methods are different from that of the roll coater coating facility are used, the method makes a moisture percentage before a flattening process be stably kept at a moisture percentage in a predetermined range, and improves the stability of quality in the flattening process. Further, the method prevents the contamination of the feed line that is caused by the increase of the length of a feeding line after a coating layer is formed by the roll coater coating facility, and a paper break trouble that is caused by the paper break while the contamination or the moisture percentage of the feed line is high, thereby improving production efficiency. | 06-18-2009 |
20090137976 | Absorbent Article and Surface Sheet Thereof - [Problem] Such an absorbent article is provided that has a highly spatial appearance, has high cushioning effect, has a minimized contact area with the skin, and is improved in retention of uneven emboss, so as to maintain continuously the uneven shape not only in a dry state but also upon absorption of a body fluid. | 05-28-2009 |
20090105682 | Disposable Diaper - Provided is a disposable diaper, in which fastening tapes are brought into direct engagement with the surface of an outer-face back sheet made of a nonwoven fabric. The disposable diaper is enabled to adjust its size slightly according to the body shape of a baby, by improving the force of the fastening tapes to engage with the outer-face back sheet and the force to join the outer-face back sheet and a leakage-preventing sheet. | 04-23-2009 |
20090018519 | Spread Out-Type Paper Diaper - A comfortably wearable development type paper diaper comprises a back sheet, a first absorbent, a second absorbent and a liquid-permeable top sheet in the recited order. The first absorbent extends, when worn, from the back side through the crotch to the abdomen side of the user. The second absorbent extends, when worn, from the back side to the crotch of the user. A leakage preventing sheet allowing no liquid permeation is interposed between the first absorbent and the second absorbent. The second absorbent leaves the first absorbent from the crotch to the back side thereby to form a pocket PO for holding the excrement between the first absorbent and the second absorbent. The leakage preventing sheet is arranged to contact in the pocket PO with the second absorbent. The top sheet is so conformed to the shape of the pocket PO as to cover the leakage preventing sheet. | 01-15-2009 |
20090004435 | Absorber and Absorbent Article - [Problem to be Solved] To provide an absorber with improved resilience from a packing state without increasing weight, thickness or costs. | 01-01-2009 |
20080312629 | Individually Packaged Absorptive Article and Method of Manufacturing the Same - An individually packaged absorptive article enabling the prevention of cutting by pressing seal in packaging, comprising an absorptive article ( | 12-18-2008 |
20080294135 | Absorptive Article - An absorbent article using a surface sheet in which a side of the surface coming into contact with a skin is made of a non-woven fabric and a plastic film layer is stacked in a side of the back of the foregoing non-woven fabric, wherein the residence of a body fluid due to a capillary phenomenon or surface tension in an aperture wall part of the foregoing surface sheet is reduced and the body fluid is rapidly moved into a side of a hydrophilic second sheet or absorber as a lower layer, thereby not only keeping dryness and smoothness on the surface but also preventing turning back with a lapse of time. A surface sheet has a structure in which a side of the surface coming into contact with a skin is made of a non-woven fabric, a plastic film layer is stacked in a side of the back of the foregoing non-woven fabric, and a number of projecting parts and recessing parts are formed by embosses and a number of apertures are formed in the side of the surface coming into contact with a skin; and the foregoing apertures are formed in a proportion so as to have an aperture area of from 0.35 to 0.60 mm | 11-27-2008 |