CN1198548C - Wearable and usable absorptive article - Google Patents

Wearable and usable absorptive article Download PDF

Info

Publication number
CN1198548C
CN1198548C CNB981056369A CN98105636A CN1198548C CN 1198548 C CN1198548 C CN 1198548C CN B981056369 A CNB981056369 A CN B981056369A CN 98105636 A CN98105636 A CN 98105636A CN 1198548 C CN1198548 C CN 1198548C
Authority
CN
China
Prior art keywords
mentioned
dough sheet
sheet
absorbent article
wears
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB981056369A
Other languages
Chinese (zh)
Other versions
CN1192890A (en
Inventor
大坪俊文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CN1192890A publication Critical patent/CN1192890A/en
Application granted granted Critical
Publication of CN1198548C publication Critical patent/CN1198548C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

A wearable and usable absorptive article, to stretch an inner sheet as well as the outer sheet and prevent to cause hindrance to fitness of an absorbing article by using an inextensible material for the inner sheet to be stretched along with the extensible outer sheet and providing pleats in the inner sheet. A wearable and usable absorptive article, a laminated panel is constituted of an inextensible inner sheet (7), an extensible outer sheet (8), and a bat structural body (9) composing of cascade (6). The opposite end of the inner sheet (7) is folded so as to form pleats (16) and its folding dimension is so set that, when the outer sheet (8) is stretched.

Description

Wear absorbent article
Technical field
The present invention relates to wear absorbent article, particularly disposable diaper and training pants and the invalid diaper of incontinence etc. used of infant.
Background technology
Open the Japanese Patent Application spy that flat 3-139350, Japanese Patent Application spy open flat 3-162854 and real the opening of Japanese Patent Application discloses the absorbent article that disposable wearings such as knickers diaper, training pants are used respectively among the flat 3-16923.Wherein, in order to improve the wearing property with the wearer, adopted the scalability fabric nonwoven cloth respectively as the top flat (interior dough sheet) of these articles for use and scalability plastic sheeting and scalability fabric nonwoven cloth lamination sheets egative film (outer dough sheet) as these articles for use.Open in the disclosed absorbent device of clear 61-41304 the Japanese Patent Application spy, in order to improve the wearing property of disposable diaper and wearer's body, with the top flat of scalability fabric nonwoven cloth as articles for use, in order to guide Excreta from the top flat that is positioned at crotch district central authorities to articles for use inside easily, the district has disposed peristome at crotch simultaneously.
Usually adopt retractable material can increase cost as the top flat and the egative film of articles for use.And, have in manufacturing under the situation of articles for use of the top flat that accounts for the opening that is equivalent to articles for use crotch district middle section size, Excreta is imported at least, when carry along production line as the telescopic continuous fiber of top sheet materials on the net when its length direction forms the workpiece of above-mentioned peristome at certain intervals, make the distortion of above-mentioned peristome or will prevent that this distortion from just having to reduce fibroreticulate transfer rate owing to acting on above-mentioned online pulling force, and cause that by above-mentioned opening portion transfer rate descends, tend to influence the high-speed production of article again.
For the crotch district middle body in the maximum articles for use top flat of Excreta quantities received, preferably Excreta is particularly urinated and have good permeability, prevent the performance of urinating diffusion and oozing out and preferably have in the surrounding zone of above-mentioned middle body.
In above-mentioned known document, this scheme is not also pointed out and hinted to the technical scheme that had not both openly addressed the above problem.
Summary of the invention
The present invention has solved the problems referred to above by fairly simple means.
The absorbent article that wears of the present invention comprises the lamination sheets with mutually perpendicular axis in length and breadth, lateral areas, front and back and crotch district, and above-mentioned lamination sheets is made of the non-telescoping interior dough sheet with liquid permeability in crotch district, liquid-tight telescopic outer dough sheet and the absorbent article core structure between these two.The length dimension of the above-mentioned interior dough sheet in the above-mentioned axle in length and breadth at least one side's the axis direction is bigger than the size of the outer dough sheet of this axis direction.In above-mentioned between the opposite edges of the above-mentioned longitudinal axis or transversal line direction on the dough sheet, in the length dimension scope of the above-mentioned difference in size that is equivalent to above-mentioned inside and outside dough sheet, form along at least one rivel that extends in parallel with the above-mentioned longitudinal axis or the orthogonal transverse axis of transversal line or longitudinal axis.
Specifically, the rivel that extends along above-mentioned transversal line direction is formed in the zone of two ends flap, this two ends flap by from above-mentioned y direction opposed edges to equidirectional extended above-mentioned in exterior portion form, the above-mentioned rivel that extends along above-mentioned y direction is formed on opposite edges from above-mentioned X direction in two side flap zones of equidirectional extension.In addition, dough sheet is engaged and is formed by hydrophobicity sheet stock and hydrophilic sheet stock in above-mentioned, the middle body in the above-mentioned at least crotch district in above-mentioned hydrophobicity sheet stock forms peristome simultaneously, above-mentioned peristome is blocked by the hydrophilic sheet stock that is bonded on the hydrophobicity sheet stock, therefore, the zone that is formed by above-mentioned opening portion at least has the liquid permeability energy.
Description of drawings
Fig. 1 is the oblique view as the knickers diaper of an example of articles for use of the present invention;
Fig. 2 is the expansion plane graph of lamination sheets of the above-mentioned diaper body of partly cut-away;
Fig. 3 is the central amplification profile along the above-mentioned lamination sheets of longitudinal axis;
Fig. 4 is the central amplification profile along the crotch district of the above-mentioned lamination sheets of transversal line;
Fig. 5 is the profile same with Fig. 3, and it shows the state after the rivel that forms on the inner face of the above-mentioned lamination sheets on Fig. 3 stretches;
Fig. 6 is the amplification profile along the lateral areas, front and back of the above-mentioned lamination sheets of transversal line.
The specific embodiment
Below in conjunction with accompanying drawing is that example illustrates the absorbent article that the confession wears of the present invention with the disposable knickers diaper.
In Fig. 4, articles for use have longitudinal axis 1, and the orthogonal transversal line 2 of longitudinal axis, region of the front side 3, lateral areas 4, back, the crotch district 5 between this two lateral areas, and comprise the lamination sheets 6 that forms the lengthwise flat at Fig. 1.Lamination sheets 6 is by dough sheet 7 in the non-telescoping property, along outer dough sheet 8 of axis 1,2 direction scalabilities and cored structure body 9 constitute in length and breadth.Lamination sheets 6 has flexible end flap 10 that extends in parallel with transversal line 2 and the flexible side flap 11 that extends in parallel with longitudinal axis 1.End flap 10 is by constituting from opposite edges 12 outward extending inside and outside dough sheet 7,8 parts at the cored structure body 9 of longitudinal axis 1 direction, and side flap 11 is by forming from the opposite edges 13 outward extending inside and outside dough sheets 7,8 at the cored structure body 9 of transversal line 2 directions.Inside and outside dough sheet 7,8 has the notch peristoma 14 that is used for forming below at transversal line 2 direction opposite sides the leg opening portion 20 that will describe in crotch district 5.
Interior dough sheet 7 is made of the sheet stock 7b of the liquid-tight sheet stock 7a all identical with outer dough sheet 8 shapes, size and the longitudinal length transflective liquid shorter than sheet stock 7a.The longitudinally long peristome 15 of configuration on liquid-tight sheet stock 7a central area.Peristome 15 is combined in the saturating liquid on the inner face of liquid-tight sheet stock 7a in all cause weldings or adhesion means sheet stock 7b is plugged.Liquid-tight sheet stock 7a is made by hydrophobic material, and saturating liquid sheet stock 7b is made by hydrophilic material.Adopt and to make liquid-tight sheet stock 7a as hydrophobic fiber nonwoven fabric or to the material that the fiber of hydrophilic fibre non-woven fabrics was handled with known water-repelling agent, employing hydrophilic fibre non-woven fabrics or to the fiber of hydrophobic fiber nonwoven fabric with known hydrophilizing agent processing or hydrophilizing agent is blended in intrastitial material in advance makes liquid sheet stock 7b.As above-mentioned hydrophobic fibre, typically can be polyester, polypropylene etc.As above-mentioned hydrophilic fibre, typically can be that polyester is carried out the material of hydrophilic treated and artificial silk etc. as stated above.
Outer dough sheet 8 is by the constituting to telescopic fabric nonwoven cloth 8b in length and breadth by the poisture-penetrability of rubber or synthetic resin system and be bonded on outside it in length and breadth to telescopic thin film 8a and with bonding agent or welding means on of that side that is positioned at cored structure body 9.Above-mentioned joint is preferably taked along the mode of the direction intermittent engagement of longitudinal axis 1 and/or transversal line 2, with the obstruction free retractility.Hydrophobic fibres such as the most handy polyester, polypropylene are made fabric nonwoven cloth 8b.
For scalability fabric nonwoven cloth 8b, for example can adopt and open flat 4-281057 the Japanese Patent Application spy, Japanese Patent Application spy opens disclosed technology among the flat 4-100958, promptly after the fleece of the compound crimp property fiber that contains low melting point composition and high-melting-point composition and constitute being carried out crosslinking Treatment with high-velocity flow, heat-treat again to be the method for the shape that curls, or be used in the Japanese Patent Application spy and open disclosed technology among the flat 4-65562, promptly at certain intervals above-mentioned net is being carried out under the heated condition along the direction in length and breadth of net, after making its point-like welding, heat-treat to be the method for the shape that curls, the disclosed content of above-mentioned document cited herein can be used for scalable fabric nonwoven cloth 8b as required again.
As the form of non-woven fabrics in the above-mentioned inside and outside dough sheet 7,8, can enumerate as melting and spraying (メ Le ト Block ロ-Application), viscose glue and tighten (ス ペ Application レ-ス), needle point method, thermal bonding (サ-マ Le ボ Application De), spun-bonded fabric, chemical bond type fabric.
Because the above-mentioned material of inside and outside dough sheet 7,8 usefulness makes, so that end flap that is formed by them and side flap 10,11 and cored structure body 9 relatively have is higher flexible.
Cored structure body 9 is made by the material that the cored structure body of conventional disposable diaper is adopted, and it has known configurations, is being bonded on discontinuously on the direction of longitudinal axis 1 and/or transversal line 2 between the inside and outside dough sheet 7,8 by bonding agent.Specifically, mainly be that wood pulps and the particulate mixture of superabsorbent hydrogel are gathered into the lamellar (not shown), its integral body is by liquid-absorbing sheet material packages such as thin paper dress and be compressed into suitable volume.Therefore, the cored structure body has so-called semi-rigid, when wearing these articles for use, is unlikely undue distortion.Can enumerate absorbent material as the example of above-mentioned hydrogel as known existing disposable diapers such as self-cross linking type alkali metal salts of acrylic acids polymer, starch-grafted polymer, cellulose modified thing, water soluble polymer cross-linking agent and sanitary napkin.
The opposed end of the interior dough sheet 7 by making the longitudinal axis 1 direction is folded into equidirectional size L * 2 in the scope of two ends flap 10 and is roughly zigzag, forms the rivel 16 with transversal line 2 substantially parallel extensions.Above-mentioned folded size as shown in Figure 5, be configured to dough sheet 8 outside when the direction of longitudinal axis 1 is extended to greatest extent, rivel 16 almost completely trails, inside and outside dough sheet 7,8 roughly becomes same size value.Therefore, though interior dough sheet 7 is made by non-telescoping material, can extend with outer dough sheet 8.In the opposite edges of the rivel 16 of transversal line 2 directions are fixed on by welding or adhesion means on one's body the basis of dough sheet 7.So when these article were not worn, rivel 16 remained under this state.Therefore, not tensible of the said fixing of rivel 16 part.And said fixing part only is positioned on the both side edges of rivel 16, and because interior dough sheet 7 have higher flexible, so do not hinder the stretching, extension of the rivel 16 between above-mentioned two standing parts.
In Fig. 6, in the zone of two side flaps 11 of lateral areas 3,4 before and after the rivel 17 of longitudinal axis 1 substantially parallel extension is formed on.The formation of rivel 17 and function are identical with above-mentioned rivel 16, and therefore formation and the explanation to this rivel repeats no more.
Though do not illustrate among the figure,, as maker is understood, can one of on articles for use, be provided with in the rivel 16,17 or both according to the flexible directivity of the kind of articles for use and outer dough sheet 8 etc. according to above-mentioned explanation of the present invention.Be provided with under both situations of rivel 16,17, though increase owing to these two rivel mutually orthogonals make the volume at this quadrature position, but articles for use are in when wearing state, because above-mentioned two rivels stretch, so when disappearance is too fat to move, still keep quadrature as described above and since form the interior dough sheet 7 of rivel 16,17 have higher flexible, so do not hinder the stretching, extension of above-mentioned two rivels.
In Fig. 1 and Fig. 2, lamination sheets 6 is partially folded in the substantial middle in crotch district 5, so that interior dough sheet 7 is positioned on the inner face, the two edges portion of the lateral areas, front and back 3,4 of transversal line 2 directions is engaged discontinuously by the direction of welding means along longitudinal axis 1.Label 18 expression joint closes.Thereby, form knickers diaper with waist peristome 19, pair of leg peristome 20.On these peristomes 19,20, be equipped with along the telescopic elastomeric element 21,22 of their peripheral direction. Elastomeric element 21,22 is along being fixed between the inside and outside dough sheet 7,8 by bonding agent under their state of elongated lengthwise.Elastic component 22 in the leg opening portion 20 is made of the first elastic component 22a and the second elastic component 22b especially, the above-mentioned first and second elastic component 22a, 22b general curved become to have respectively the U font of middle body and both sides, the middle body of first and second elastomeric element 22a, 22b crosses the substantial middle part in crotch district 5, the both sides of the above-mentioned first elastomeric element 22a are along the roughly preceding two halves setting of two leg opening portions 20, and the both sides of the above-mentioned second elastomeric element 22b are along the roughly latter half setting of two leg opening portions 20.Open among the flat 6-11275 openly the Japanese Patent Application spy about the configuration means of this elastomeric element 22 and method, can quote the content of this communique as required.
In articles for use of the present invention, although the interior dough sheet that extends simultaneously with the outer dough sheet of scalability is employed to be non-retractility material, because on interior dough sheet, rivel is set, so interior dough sheet can extend with outer dough sheet, and can not hinder the wearing property (claim 1,2,3) of articles for use to wearer's body.
Owing to do not use the scalability material on the interior dough sheet, so can avoid because of adopting the raising of the articles for use cost that the scalability material causes.Because interior dough sheet has non-retractility, even so under the situation of the peristome that is formed for making Excreta in articles for use, to shift easily on the interior dough sheet, the productivity ratio that can not cause above-mentioned articles for use because interior dough sheet has retractility descend (claim 1,2,3,7).
Because in interior dough sheet, the substantial middle portion possess hydrophilic property in the crotch district that limits by peristome, and the zone except that this middle body has hydrophobicity, so particularly urinate from above-mentioned middle body when the cored structure body shifts rapidly and is held absorption in Excreta, can be from the periphery diffusion of middle body, and the urine below the dough sheet in transferring to, in the scope beyond above-mentioned middle body can not be exuded to yet above the dough sheet.Therefore the wearer can not got wet by excessive urine because of skin and feels uncomfortable, and ( claim 4,5,7) can not cause a skin inflammation yet.
Because outer dough sheet is made of thin film with retractility and non-woven fabrics,, can fully play the effect that covers the cored structure body so the tensile strength height is damaged even wearer's vigorous exercise also is unlikely.Because above-mentioned non-woven fabrics is positioned at the outermost of articles for use, thus the outward appearance of articles for use look like with fabric, and good with contact skin.(claim 6,7).

Claims (7)

1, a kind of absorbent article that wears is characterized in that: comprise the lamination sheets with mutually perpendicular longitudinal and transverse axis, lateral areas, front and back and crotch district;
Above-mentioned lamination sheets is that the non-telescoping interior dough sheet of liquid permeability, liquid-tight telescopic outer dough sheet and the absorbent core structure between above-mentioned two constitute by the crotch district;
Interior panel length size in the above-mentioned longitudinal and transverse axis at least one side's the axis direction is greater than the outer patch dimensions on this axis direction, in above-mentioned between the opposite edges of the above-mentioned longitudinal axis or transversal line direction on the dough sheet, in the length dimension scope of the above-mentioned difference in size that is equivalent to above-mentioned inside and outside dough sheet, form along at least one rivel that extends abreast with the above-mentioned longitudinal axis or the orthogonal transverse axis of transversal line or longitudinal axis.
2, the absorbent article that wears as claimed in claim 1, it is characterized in that, by the opposite edges of the cored structure body from above-mentioned y direction in the zone of the two ends flap that the above-mentioned inside and outside dough sheet that same direction is extended partly forms, form above-mentioned rivel along above-mentioned transversal line direction.
3, the absorbent article that wears as claimed in claim 1, it is characterized in that, by from the opposite edges of the cored structure body of above-mentioned X direction in the two side flap zones that the above-mentioned inside and outside dough sheet that same direction is extended partly forms, form above-mentioned rivel along above-mentioned y direction.
4, the absorbent article that wears as claimed in claim 1, it is characterized in that, dough sheet is engaged and is formed by hydrophobicity sheet stock and hydrophilic sheet stock in above-mentioned, and at the above-mentioned at least crotch district of above-mentioned hydrophobicity sheet stock middle body formation peristome, by means of the hydrophilic sheet stock that is combined on the hydrophobicity sheet stock above-mentioned peristome is blocked, made the zone that forms above-mentioned peristome have liquid permeability thus.
5, the absorbent article that wears as claimed in claim 4 is characterized in that, above-mentioned hydrophilic sheet stock is bonded on the inner face of above-mentioned hydrophobicity sheet stock.
6, the absorbent article that wears as claimed in claim 1, it is characterized in that above-mentioned outer dough sheet is that thin film and the fabric nonwoven cloth that is combined in the scalability on this thin film outside constitute by rubber system with poisture-penetrability, retractility that is positioned at above-mentioned cored structure side or synthetic resin.
7, absorbent article as claimed in claim 1 is characterized in that, the opposite edges of the lateral areas, above-mentioned front and back on the above-mentioned X direction engage each other, forms the pants type with waist peristome and pair of leg peristome whereby.
CNB981056369A 1997-01-31 1998-01-26 Wearable and usable absorptive article Expired - Fee Related CN1198548C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19451/1997 1997-01-31
JP19451/97 1997-01-31
JP01945197A JP3323092B2 (en) 1997-01-31 1997-01-31 Wearable absorbent articles

Publications (2)

Publication Number Publication Date
CN1192890A CN1192890A (en) 1998-09-16
CN1198548C true CN1198548C (en) 2005-04-27

Family

ID=11999688

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981056369A Expired - Fee Related CN1198548C (en) 1997-01-31 1998-01-26 Wearable and usable absorptive article

Country Status (7)

Country Link
JP (1) JP3323092B2 (en)
KR (1) KR100494193B1 (en)
CN (1) CN1198548C (en)
ID (1) ID19835A (en)
MY (1) MY127872A (en)
SG (1) SG65048A1 (en)
TW (1) TW437386U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4804021B2 (en) * 2005-04-01 2011-10-26 花王株式会社 Absorbent articles
JP4855183B2 (en) * 2005-08-30 2012-01-18 大王製紙株式会社 Absorbent articles
JP4916297B2 (en) * 2006-12-15 2012-04-11 花王株式会社 Manufacturing method of pant-type absorbent article
JP6278434B2 (en) * 2013-03-28 2018-02-14 大王製紙株式会社 Disposable diapers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2789473B2 (en) * 1988-12-02 1998-08-20 王子製紙株式会社 Absorbent articles

Also Published As

Publication number Publication date
CN1192890A (en) 1998-09-16
TW437386U (en) 2001-05-28
ID19835A (en) 1998-08-06
KR100494193B1 (en) 2005-09-02
MY127872A (en) 2006-12-29
SG65048A1 (en) 1999-05-25
JPH10211235A (en) 1998-08-11
KR19980070905A (en) 1998-10-26
JP3323092B2 (en) 2002-09-09

Similar Documents

Publication Publication Date Title
US11786415B2 (en) Absorbent articles with visually different chassis and waistbands
US11998428B2 (en) Elasticated materials with directional stretch properties
JP3386124B2 (en) Elasticized disposable toilet training pants and method of manufacturing the same
RU2328258C2 (en) Absorbent article with elastomeric material
JP3875507B2 (en) Disposable diapers
JP4551768B2 (en) Absorbent article using elastomer material
PL177298B1 (en) Elastomer wings for a disposable absorptive article
JP2001340383A (en) Disposable diaper
CA2398745C (en) Pants-type disposable diaper
US20050124961A1 (en) Absorbent article with elastomeric bordered extensible material bodyside liner and method of making
RU2744367C1 (en) Absorbing element containing x-shaped reduced absorbing section and absorbing products containing such element
JP2002238934A (en) Throwaway pants
MXPA06005864A (en) Absorbent article with elastomeric bordered necked material bodyside liner and method of making.
CN1198548C (en) Wearable and usable absorptive article
JP2015104605A (en) Disposable pants-type diaper
TW200427438A (en) Open type disposable diaper
JP6283208B2 (en) Disposable pants-type diapers
JP2015104607A (en) Disposable pants-type diaper
JP3877923B2 (en) Liquid-permeable composite sheet for disposable body fluid absorbent articles
EP1184162A2 (en) Hydrophilic elastically stretchable composite sheet
CN215425550U (en) Wearing article
JP2012157641A (en) Absorbent article
JP3214474U (en) Disposable pants-type diapers
JP2810520B2 (en) Disposable wearing articles
JP2015231578A (en) Absorbent article

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050427

Termination date: 20140126