CN1981721B - Absorbency substance - Google Patents
Absorbency substance Download PDFInfo
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- CN1981721B CN1981721B CN2006101625528A CN200610162552A CN1981721B CN 1981721 B CN1981721 B CN 1981721B CN 2006101625528 A CN2006101625528 A CN 2006101625528A CN 200610162552 A CN200610162552 A CN 200610162552A CN 1981721 B CN1981721 B CN 1981721B
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Abstract
In an absorbable article provided with a tridimensional pleat which cross section shows substantially L shape, a free portion pouring towards inside is prevented, and transversely leaking of menses, and the like, can be reliably prevented by the tridimensional pleat facilely towards outside. The tridimensional pleat (BS) has a section shape comprising a first free portion 12 towards the outside of the transverse direction and a second free portion 13 continiously with the first free portion 12 and towards the inside of the transverse direction. The bonding of the first free portion and the second free portion, in front and bear portions along the length direction of a sanitary napkin, make the inside position of adhesive parts can bond variably by the manner that the bonding end position in the bonding width of inside part other than that of outside part locates on the front and rear ends of the sanitary napkin 1, where the first free portion 12 can bond to surface side of the sanitary napkin 1 in one or more parts at the middle portion except bonding at the front and rear portions along the length direction of the sanitary napkin 1.
Description
Technical field
The present invention relates to the absorbent commodity of a kind of sanitary napkin that is used to absorb menses, leucorrhea etc., sanitary pad, incontinence pad etc., particularly have the absorbent commodity of the three-dimensional rivel that highly prevents horizontal leakage effect.
Background technology
In the past; As absorbent commodities such as sanitary pad, sanitary napkin, incontinence pads, the known structure that has between opaque liquid tergite such as polyethylene or polypropylene laminate non-woven fabrics and liquid permeability top flats such as non-woven fabrics or liquid permeability plastic sheet folder to establish the absorber that cotton official form for filing a lawsuit slurry etc. constitutes.
Repeatedly improve for this absorbent commodity, proposed a plurality of schemes that prevent leakage of body fluid.Prevent one of scheme of leakage of body fluid as these, have the structure that the three-dimensional rivel that prevents horizontal leakage is set in the face side both sides.For example in following patent documentation 1 and following patent documentation 2, as the rivel sheet disclose have towards first free section in the width outside and and the free section front end between folding and towards the three-dimensional rivel of the second inboard free section of width.
Patent documentation 1 spy opens the 2001-95844 communique
Summary of the invention
Yet; When the three-dimensional rivel that adopts above-mentioned cross section く shape to erect is constructed, though have the advantage that can guarantee to erect height more greatly, shown in figure 13; When wearing state; Become the state of toppling over to the inside if erect part (free section), then exist to cover the sanitary towel surface, effectively absorb the situation that width extremely dwindles.And if menses etc. are discharged to the upper surface of three-dimensional rivel under this state, then maybe be directly along the upper surface side of rivel horizontal leakage take place.
On the other hand, can know by follow-up investigation, different according to the user, a lot of trouser legs (the sufficient り of returning) of being sick of menses attached to underwear are arranged, at the hard example of wearing under the state of three-dimensional rivel direction expansion laterally of exercising.
Therefore; Main purpose of the present invention is, a kind of absorbent commodity with three-dimensional rivel is provided, said three-dimensional rivel have from the surface first free section that erects towards the width outside and with this first free section continuously and towards the second inboard free section of width; Wherein, Through making three-dimensional rivel easily toward the outer side, can prevent that the free section from pouring into to the inside, can prevent the horizontal leakage of menses etc. reliably.
As first technical scheme of the present invention that is used to address the above problem; A kind of absorbent commodity is provided; Folder is established absorber between liquid permeability top flat and opaque liquid tergite; And form three-dimensional rivel respectively in the face side both sides; This solid rivel be have from the surface towards the width outside or first free section that erects, with this first free section continuously and towards the cross sectional shape of the second inboard free section of width; And the length direction along absorbent commodity disposes one or many elastic telescopic parts on above-mentioned first free section and/or second free section, and above-mentioned three-dimensional rivel is in the length direction front and rear part; Bonding above-mentioned first free section of inner side and second free section of extremely stipulating from the front and back end respectively; And above-mentioned first free section is bonded in face side from the front and back end to the inner side of regulation, it is characterized in that above-mentioned first free section on the length direction front and rear part of absorbent commodity and second free section bonding; So that in the adhesion width in the inner part the bonding terminal location of part be positioned at the distolateral mode in front and back of absorbent commodity than the bonding terminal location of part in the outer part; It is bonding that the inner side of bonding portion is carried out with changing, and above-mentioned first free section is except above-mentioned length direction front and rear part at absorbent commodity bonding, and part also is adhered to the face side of absorbent commodity at one or more positions therebetween.
In technical scheme 1 described invention; Provide and have the roughly absorbent commodity of the three-dimensional rivel of く shape of cross section; Said three-dimensional rivel have towards first free section in the width outside, and the free section front end between the く shape folding and towards the second inboard free section of width; In this absorbent commodity; Above-mentioned first free section on the length direction front and rear part of absorbent commodity and second free section bonding so that in the adhesion width in the inner part part make the inner side of bonding portion carry out bonding than the distolateral mode in front and back that partly is positioned at absorbent commodity in the outer part with changing; Above-mentioned first free section is except the length direction front and rear part of above-mentioned absorbent commodity bonding; Part also is adhered to the face side of absorbent commodity at one or more positions therebetween, and erecting of above-mentioned first free section is limited, and above-mentioned second free section erects with subvertical erectility roughly.Therefore, wearing under the state, the free section can not poured into to the inboard of the inside edge of rivel, can not cover absorber.In addition, owing to topple over laterally easily, and the inner face side of second free section contacts with the skin face, thereby can prevent horizontal leakage.
As technical scheme 2 of the present invention; Provide like technical scheme 1 described absorbent commodity; Wherein, The mid portion of above-mentioned first free section bonding is merely the bonding of width Outboard Sections, and in the middle of the width of first free section along the length direction configuration elastic telescopic parts of absorbent commodity.
In technique scheme 2 described inventions; Be configured in the intermediary elastic telescopic parts of width of first free section along the length direction of absorbent commodity; Owing to have with the effect of the upper surface of first free section that is limited to erect to upper side jack-up; Thereby topple over laterally in second free section and under the state worn, the above-mentioned jack-up part of above-mentioned first free section is close to skin, thereby can prevent horizontal leakage.
As technical scheme 3 of the present invention; Provide like technical scheme 1 or 2 described absorbent commodities; Wherein, the elastic telescopic parts that above-mentioned length direction along absorbent commodity is configured on first free section and/or second free section are many, and set for along with the trend to the free section front; Contractility diminishes gradually
In the invention of technique scheme 3; For the elastic telescopic parts that are configured on the three-dimensional rivel; Diminish gradually through setting for, the conformability with trouser legs is become well, and can prevent that three-dimensional rivel outwardly from returning the inboard along with the trend to the free section front makes contractility.
As technical scheme 4 of the present invention, provide like each described absorbent commodity in the technical scheme 1～3, wherein, have further from the front end of above-mentioned second free section continuously and to the 3rd folding free section of opposition side.
As technical scheme 5 of the present invention, provide like technical scheme 4 described absorbent commodities, wherein, the inner surface side of above-mentioned the 3rd free section is implemented anti-skidding processing, perhaps attach anti-slip material.
In technique scheme 5 described inventions, when when wearing, penetrating underwear, the thigh root branch is against the slip prevention part of above-mentioned the 3rd free section, makes easily to erect rivel part and topple over laterally and wear.
As above detail; According to the present invention, the absorbent commodity that is provided with three-dimensional rivel is provided, said three-dimensional rivel have from the surface towards the width outside or first free section that erects and with this first free section continuously and towards the second inboard free section of width; Wherein, Through making three-dimensional rivel easily toward the outer side, thereby can prevent that the free section from pouring into to the inside, and can prevent the horizontal leakage of menses etc. reliably.
Description of drawings
Fig. 1 is the expanded view of the sanitary napkin 1 of first embodiment of the invention.
Fig. 2 is its sectional elevation (II-II of Fig. 1 is to view).
Fig. 3 is its sectional elevation (III-III of Fig. 1 is to view).
Fig. 4 is the sketch map of its three-dimensional rivel BS.
Fig. 5 is the vertical view of expression first free section 12 and the bonding structure of second free section 13 on sanitary towel length direction front and rear part.
Fig. 6 is the vertical view of expression first free section 12 to the bonding structure of sanitary towel's surface adhesion.
Fig. 7 is the vertical view of the state that erects of expression three-dimensional rivel BS of the present invention.
Fig. 8 is the major part sectional elevation of another embodiment (one of which) of expression three-dimensional rivel BS of the present invention.
Fig. 9 is the major part sectional elevation of another embodiment (its two) of expression three-dimensional rivel BS of the present invention.
Figure 10 is the major part sectional elevation of another embodiment (its three) of expression three-dimensional rivel BS of the present invention.
Figure 11 is the major part sectional elevation of another embodiment (its four) of expression three-dimensional rivel BS of the present invention.
Figure 12 is the major part sectional elevation of another embodiment (its five) of expression three-dimensional rivel BS of the present invention.
Figure 13 is the figure of problem points that is used to explain the three-dimensional rivel BS of prior art.
The specific embodiment
Below, with reference to accompanying drawing embodiment of the present invention is elaborated.
Fig. 1 is the expanded view of the sanitary napkin 1 of first embodiment of the invention, and Fig. 2 is that the II-II of Fig. 1 is to view.Fig. 3 is that the III-III of Fig. 1 is to view.
Above-mentioned sanitary napkin 1 mainly comprises: the opaque liquid tergite 2 that is made up of polythene strip etc.; The liquid permeability top flat 3 that menses or leucorrhea are seen through rapidly; Be folded in the absorber 4,6 that two thin slices 2, the cotton official form for filing a lawsuit slurry between 3 or synthetic paper-pulp constitute; For the shape retention that improves this absorber 4 and diffusibility and around the crape paper 5 of above-mentioned absorber 4; Three-dimensional rivel BS, BS with pair of right and left; It, and is provided with to face side is outstanding the regulation interval from the body fluid discharge R of portion along fore-and-aft direction for erecting cardinal extremity with the roughly side edge part of above-mentioned absorber 4 at least, and around said absorber 4; Lower end edge portion above that; The outer edge of above-mentioned opaque liquid tergite 2 and liquid permeability top flat 3 engages through adhesion means such as binding agents such as hot melt, heat-sealings, and, in its both side edges portion; Engage above-mentioned opaque liquid tergite 2 that extends to the side of absorber 4 and the sidepiece non-woven fabrics 7 that forms above-mentioned three-dimensional rivel BS through adhesion means such as binding agents such as hot melt, heat-sealings; Through these opaque liquid tergite 2 and sidepiece non-woven fabrics 7 formed lamination sheets parts, form flap W, W, and forming the second wing flap W than its part that more is positioned at the buttocks side to the outstanding wing in side
B, W
B
Structure in the face of said sanitary napkin 1 further is elaborated down.
Above-mentioned opaque liquid tergite 2, there are the tendency of using the material with poisture-penetrability in the sheeting that uses polyethylene etc. to have water-resisting property at least, but the viewpoint from preventing to go mouldy in recent years.As this water proof, poisture-penetrability sheeting, the thin slice that suitable use is described below: in olefine kind resins such as polyethylene, polypropylene the melting mixing inorganic filler and be configured as thin slice after, extend and little porous thin slice of obtaining along single shaft or biaxially oriented.Non-use face side (outer surface) at above-mentioned opaque liquid tergite 2 forms one or many adhesive layers (not shown), when wearing on the health, sanitary napkin 1 is fixed on the underwear.
Secondly, the preferred non-woven fabrics that adopts porose or atresia of above-mentioned liquid permeability surface patch 3, porous plastic sheet etc.As the raw material fiber that constitutes non-woven fabrics; Except olefines such as polyethylene or polypropylene, polyesters, synthetic fibers such as polyamide-based; For example can also adopt natural fibers such as regenerated fibers such as staple fibre or CUP, cotton, also can adopt the non-woven fabrics that obtains through suitable processing method such as spun laced process, spun-bond process, heat viscosity method, meltblown, needle point method.In these processing methods, the advantage of spun laced process is to be imbued with flexibility and drapability, and the advantage of heat viscosity method is fluffy softness.When on above-mentioned liquid permeability top flat 3, forming a plurality of open-work, can absorb rapidly (following common name body fluid) such as menses, leucorrhea, dry and comfortable property is good.
As above-mentioned absorber 4, can absorb, keep body fluid to get final product, consider from the aspect of absorption function and price, be fit to use the material of in fine hair official form for filing a lawsuit slurry, sneaking into the water absorbent polymer powder usually.For shape of keeping above-mentioned absorber 4 etc., preferably it is centered on through crape paper 5.
At above-mentioned absorber 4 upper surface side central parts, high absorber 6 in alongst disposing.If the thickness of high absorber 6 is blocked up in being somebody's turn to do, then the rigidity of absorber 4 improves, and to the close property reduction of health, thereby should be 3～20mm, is preferably 5～15mm.
On the other hand, the width dimensions of above-mentioned liquid permeability top flat 3 is in illustrated example; Shown in the sectional elevation of Fig. 2 and Fig. 3, more longer than the width of absorber 4, only cover absorber 4; Above-mentioned three-dimensional rivel BS uses the other sidepiece non-woven fabrics 7 different with said liquid permeability top flat 3, particularly; Use is soaked in order to prevent menses, leucorrhea etc., perhaps in order to improve skin sense of touch etc., has carried out the non-woven fabrics raw material of suitable water-proofing treatment or hydrophilic treated and constitutes.As this sidepiece non-woven fabrics 7; Can use natural fiber, synthetic fibers or regenerated fiber etc. as raw material; Non-woven fabrics through suitable processing method formation; But preferred the use eliminated hard sense, and goes mouldy in order to prevent, suppresses weight per unit area and non-woven fabrics with aeration.Particularly, preferred applying unit area weight is 18～23g/m
2And the non-woven fabrics of making, and, use the water-proofing treatment non-woven fabrics that has applied silicon class, paraffin class, alkyl Chlorizate chromium (alkyl hromic chloride) type waterproofing agent etc. in order to prevent seeing through of body fluid reliably.
Above-mentioned sidepiece non-woven fabrics 7; Like Fig. 2 and shown in Figure 3; Than width pars intermedia part in the outer part in that a little is crossed the absorber lateral margin and arrives in the scope of opaque liquid tergite 2 outer rims from the inner side of absorber 4; Binding agent through hot melt etc. carries out bonding; Lamination sheets part through these said sidepiece non-woven fabrics 7 and opaque liquid tergite 2 forms wing flap W, the W of pair of right and left in roughly suitable with the body fluid discharge H of portion absorber side locations, and is forming the second wing flap W than it near the buttocks side position
B, W
BThese wing flaps W, W and two wing flap W
B, W
BOuter surface side on be respectively equipped with adhesive layer 10 ..., 11 ..., when underwear was installed relatively, above-mentioned wing flap W, W were folding to opposition side in fold line RL position, and volume is attached to the crotch part of underwear and fixes.
(structure of three-dimensional rivel)
The inside part of above-mentioned sidepiece non-woven fabrics 7 roughly is folded into bilayer; And it is inner in this double-layer tablet; Dispose the fixed elastic telescopic parts 19 in appropriate location on two ends or the length direction at its short transverse pars intermedia; And, a plurality of, be that 2 elastic telescopic parts 20,20 are with the upside position of the fixed state configuration in the appropriate location of two ends or length direction at above-mentioned elastic telescopic parts 19 in illustrated example.This double-layer tablet part pro-rearward end is as shown in Figure 3, through range upon range of state is bonded in absorber 4 sides to be folded into cross section Z shape, the configuration position of said elastic telescopic parts 19 as bending point, is formed three-dimensional rivel BS, BS that the cross section is the く shape.
And then specify three-dimensional rivel BS according to Fig. 4 (A).
Above-mentioned three-dimensional rivel BS; Formation has towards first free section 12 in the width outside, continuous with this first free section 12; The く shape is folding and towards the cross sectional shape of the second inboard free section 13 of width; On above-mentioned first free section 12 and/or second free section 13, along one of sanitary towel's length direction configuration or many elastic telescopic parts 19,20.In this example, configuration elastic telescopic parts 19 on as the bending section on the border of above-mentioned first free section 12 and second free section 13, two elastic telescopic parts 20,20 of configuration on above-mentioned second free section 13.
In addition; In sanitary towel length direction front and rear part, as shown in Figure 3 respectively, above-mentioned first free section 12 and second free section 13 are bonding to the inner side of regulation from the sanitary towel front and back end; And above-mentioned first free section 12 is bonding to the inner side of regulation from the sanitary towel front and back end; Be bonded in the face side of sanitary towel 1 with range upon range of state, through contractility, form three-dimensional rivel BS, the BS of cross section く shape from above-mentioned elastic telescopic parts 19,20 at mid portion.
The structure of the three-dimensional rivel BS of above-mentioned structure though be the rivel structure that is used in particular for overnight hygienic band mostly, in the present invention, through this solid rivel BS is improved, can prevent when wearing state, to erect part (free section) and pour into to the inside.Just shown in Fig. 4 (B), become easily toward the outer side, prevent that free section 12,13 from pouring into to the inside, and can prevent the horizontal leakage of menses etc. reliably through making three-dimensional rivel BS.
Particularly, said first free section 12 and the second free section 13 bonding structure on sanitary towel length direction front and rear part, as shown in Figure 5, the inner side of bonding portion is changed in inboard and the outside.That is, through making in the adhesion width the bonding terminal location P of part 14A in the inner part
1Ratio is the bonding terminal location P of part 14B in the outer part
2Be positioned at before and after the sanitary towel distolaterally, carry out bondingly with this mode with changing, the inboard tag wire of bonding portion is had overlook down oblique gradient, above-mentioned second free section 13 is erected easily naturally toward the outer side.
In addition; Above-mentioned first free section 12 is to the bonding structure of sanitary towel's surface adhesion; As shown in Figure 6, except from the sanitary towel front and back end to the regulation inner side carry out bonding (label 15,16 zones), part therebetween; Also at one or more positions, be 1 position in illustrated example, be adhered to face side (label 17 zones).
Its result, as shown in Figure 7 among the above-mentioned three-dimensional rivel BS, above-mentioned first the erecting of free section 12 is limited, and above-mentioned second free section 13 erects with subvertical erectility roughly.Therefore, wearing under the state, the free section can not poured the inboard of the medial border of rivel into, can not cover absorber 4.In addition, swing to the outside easily, the inner face side of second free section 13 is contacted with the skin face, can prevent horizontal leakage through making it.And then, under the state of toppling over laterally, also increase with the contact area of skin, thereby can fundamentally prevent the situation of menses attached to the trouser legs of underwear.
(other embodiment examples)
(1) in the above-described embodiments; The elastic telescopic parts that are configured on the three-dimensional rivel BS are middle folding part and upper portion thereof; But like Fig. 6 and shown in Figure 8; Also can make bonding the bonding of width Outboard Sections that be merely on the mid portion of above-mentioned first free section 12, and in the middle of the width of first free section 12 along the length direction configuration elastic telescopic parts 18 of sanitary towel 1.Above-mentioned elastic telescopic parts 18; Owing to have with the effect of the upper surface of first free section 12 that is limited to erect to upper side jack-up; Thereby topple over laterally in second free section 13 and under the state worn, the jack-up of above-mentioned first free section 12 part is close to skin, thereby can stop horizontal leakage.
(2) as shown in Figure 9; For the elastic telescopic parts on being disposed at three-dimensional rivel BS, to set for along with trend to the front of free section 12,13, contractility diminishes gradually; Thereby can make the conformability of relative trouser legs good, and can prevent that second free section 13 outwardly from returning the inboard.
(3) in the above-described embodiments; Only make above-mentioned first free section 12 parts be adhered to the sanitary towel surface; But it is shown in figure 10; The scope that make the upper portion of intermediary folding position (allocation positions of elastic telescopic parts 19), promptly relates to second free section 13 is adhered to the sanitary towel surface, and above-mentioned second free section 13 is erected with naturalness toward the outer side.
(4) three-dimensional rivel BS is shown in figure 11, also can be also to have further from the front end of above-mentioned second free section 13 continuously and to the structure of the 3rd folding free section 21 of opposition side.At this moment, can implement anti-skidding processing, perhaps attach anti-slip material the inner surface side 22 of above-mentioned the 3rd free section 21.As above-mentioned anti-skidding processing, for example implement wavy processing along rivel length direction counter-lateral quadrents non-woven fabrics 7, perhaps attach the non-woven fabrics of having implemented wavy processing and get final product.When wearing, piercing into underwear, the thigh root branch is against the slip prevention part of above-mentioned the 3rd free section 21, makes easily to erect rivel part and topple over laterally and wear.
(5) in the above-described embodiments; Three-dimensional rivel BS be have from the surface towards first free section 12 in the width outside and with this first free section 12 continuously and towards the cross sectional shape of the second inboard free section 13 of width; But shown in Figure 12 (A); To have first free section 12 that erects from the surface and with this first free section 12 continuously and towards the three-dimensional rivel BS of the cross sectional shape of the second inboard free section 13 of width as object, also can be suitable for the present invention.And then shown in Figure 12 (B); Have first free section 12 that erects from the surface, with this first free section 12 continuously and towards the second inboard free section 13 of width; Also have simultaneously from the top of first free section 12 to the cross section of the 3rd free section 23 of extending with second free section, 13 opposite sides roughly the three-dimensional rivel BS of T shape also can be suitable for the present invention as object.
Claims (4)
1. absorbent commodity; Folder is established absorber between liquid permeability top flat and opaque liquid tergite; And form three-dimensional rivel respectively in the face side both sides, this solid rivel be have from the surface towards the width outside or first free section that erects, with this first free section continuously and towards the cross sectional shape of the second inboard free section of width, and on said first free section and/or second free section along one of length direction configuration or many elastic telescopic parts of absorbent commodity; Said three-dimensional rivel; In the length direction front and rear part, bonding said first free section of inner side and second free section of extremely stipulating from the front and back end respectively, and the inner side that extremely stipulate from the front and back end said first free section is bonded in face side; It is characterized in that
Said first free section on the length direction front and rear part of absorbent commodity and second free section bonding; So that in the adhesion width in the inner part the bonding terminal location of part be positioned at the distolateral mode in front and back of absorbent commodity than the bonding terminal location of part in the outer part; Make the inner side of bonding portion carry out bonding with changing
Said first free section is except said length direction front and rear part at absorbent commodity bonding; Part also is adhered to the face side of absorbent commodity at one or more positions therebetween; And the mid portion of this first free section is bonding; Be merely the bonding of width Outboard Sections, the length direction along absorbent commodity in the middle of the width of first free section disposes the elastic telescopic parts.
2. absorbent commodity as claimed in claim 1; Wherein, the elastic telescopic parts that said length direction along absorbent commodity is configured on first free section and/or second free section are many, and set for along with the trend to the free section front; Contractility diminishes gradually
3. according to claim 1 or claim 2 absorbent commodity wherein, has further from the front end of said second free section continuously and to the 3rd folding free section of opposition side.
4. absorbent commodity as claimed in claim 3 wherein, is implemented anti-skidding processing to the inner surface side of said the 3rd free section, perhaps attaches anti-slip material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005339902 | 2005-11-25 | ||
| JP2005-339902 | 2005-11-25 | ||
| JP2005339902A JP4644588B2 (en) | 2005-11-25 | 2005-11-25 | Absorbent articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1981721A CN1981721A (en) | 2007-06-20 |
| CN1981721B true CN1981721B (en) | 2012-01-04 |
Family
ID=38164761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101625528A Active CN1981721B (en) | 2005-11-25 | 2006-11-27 | Absorbency substance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4644588B2 (en) |
| CN (1) | CN1981721B (en) |
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| JP5053765B2 (en) * | 2007-09-04 | 2012-10-17 | 花王株式会社 | Single body of sanitary napkin |
| JP4934610B2 (en) * | 2007-09-25 | 2012-05-16 | 王子ネピア株式会社 | Disposable diapers |
| JP5053806B2 (en) * | 2007-11-13 | 2012-10-24 | 花王株式会社 | Sanitary napkin |
| JP5091698B2 (en) * | 2008-01-30 | 2012-12-05 | ユニ・チャーム株式会社 | Absorbent articles |
| JP5095445B2 (en) * | 2008-03-05 | 2012-12-12 | 大王製紙株式会社 | Absorbent articles |
| JP4996524B2 (en) * | 2008-03-28 | 2012-08-08 | 王子ネピア株式会社 | Disposable diapers |
| JP5097669B2 (en) * | 2008-10-06 | 2012-12-12 | 白十字株式会社 | Disposable absorbent article |
| JP5268555B2 (en) * | 2008-10-17 | 2013-08-21 | 株式会社リブドゥコーポレーション | Absorbent articles |
| JP5270292B2 (en) | 2008-10-17 | 2013-08-21 | 株式会社リブドゥコーポレーション | Absorbent articles |
| JP5261200B2 (en) * | 2009-01-07 | 2013-08-14 | ユニ・チャーム株式会社 | Absorbent articles |
| JP5432753B2 (en) * | 2010-02-03 | 2014-03-05 | ユニ・チャーム株式会社 | Absorbent articles |
| JP4980480B2 (en) * | 2011-06-17 | 2012-07-18 | ユニ・チャーム株式会社 | Absorbent articles |
| JP5921094B2 (en) * | 2011-06-17 | 2016-05-24 | 花王株式会社 | Absorbent articles |
| JP5938368B2 (en) * | 2013-05-28 | 2016-06-22 | 大王製紙株式会社 | Sanitary napkin |
| JP6115948B2 (en) * | 2013-06-19 | 2017-04-19 | 花王株式会社 | Absorbent articles |
| JP5927314B1 (en) * | 2015-03-16 | 2016-06-01 | 大王製紙株式会社 | Absorbent articles |
| JP2018519079A (en) | 2015-06-30 | 2018-07-19 | ザ プロクター アンド ギャンブル カンパニー | Absorbent article with stretchable waist region |
| JP2018519078A (en) | 2015-06-30 | 2018-07-19 | ザ プロクター アンド ギャンブル カンパニー | Chassis design for absorbent articles |
| WO2017003739A1 (en) | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Absorbent article with elasticized region |
| CN107708638A (en) | 2015-06-30 | 2018-02-16 | 宝洁公司 | Absorbent article with elasticized region |
| JP6412899B2 (en) | 2016-06-06 | 2018-10-24 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6385519B1 (en) * | 2017-05-02 | 2018-09-05 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6253836B1 (en) * | 2017-06-30 | 2017-12-27 | ユニ・チャーム株式会社 | Urine pad |
| JP7252084B2 (en) * | 2019-07-17 | 2023-04-04 | 株式会社リブドゥコーポレーション | absorbent article |
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| JP4421223B2 (en) * | 2003-06-20 | 2010-02-24 | ユニ・チャーム株式会社 | Sanitary napkin |
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2005
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2006
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| JP特开2001-095844A 2001.04.10 |
| JP特开2001-95839A 2010.04.10 |
| JP特开2002-177324A 2002.06.25 |
| JP特开2004-358109A 2004.12.24 |
| JP特开2005-7144A 2005.01.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4644588B2 (en) | 2011-03-02 |
| CN1981721A (en) | 2007-06-20 |
| JP2007143697A (en) | 2007-06-14 |
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