CN108135753A - Disposable diaper - Google Patents
Disposable diaper Download PDFInfo
- Publication number
- CN108135753A CN108135753A CN201680060881.3A CN201680060881A CN108135753A CN 108135753 A CN108135753 A CN 108135753A CN 201680060881 A CN201680060881 A CN 201680060881A CN 108135753 A CN108135753 A CN 108135753A
- Authority
- CN
- China
- Prior art keywords
- crotch
- predecessor
- rear body
- disposable diaper
- joint portion
- 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.)
- Granted
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Classifications
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- 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
Abstract
A kind of disposable diaper, have longitudinal direction and with the crossed longitudinally transverse direction, including：Outer-skin sheet (20), the outer-skin sheet (20) includes portion of predecessor (30), rear body section (40) and the crotch part (50) between the portion of predecessor (30) and the rear body section (40), the portion of predecessor (30) and the crotch part (50) are joined together, and the rear body section (40) and the crotch part (50) are joined together；And absorb the absorbability ontology (10) of excreta, the absorbability ontology (10) is set to the rear body section (40) always from the portion of predecessor (30), the predecessor lateral margin (31) of the portion of predecessor (30) in the cross direction is joined together with the rear body lateral margin (41) of the rear body section (40) in the cross direction, the crotch part (50) is equipped with crotch leg creases (54), the crotch leg creases (54) are not engaged in the absorbability ontology (10), the joint portion (62) of the portion of predecessor (30) and the crotch part (50) is located at than the predecessor lateral margin (31) in the end (31b) of the end (31b) of the crotch part (50) side on the longitudinal direction closer to the crotch part (50) side.
Description
Technical field
The present invention relates to disposable diapers.
Background technology
As a kind of form of diaper, i.e. pull-on disposable diaper, have been known.This disposable diaper includes
Absorb the absorbability ontology and outer-skin sheet of excreta.Above-mentioned outer-skin sheet have portion of predecessor and rear body section, the absorbability ontology from
Portion of predecessor sets rear body section always.By by the rear body side of the rear body section on the predecessor lateral margin and transverse direction in the portion of predecessor in transverse direction
Edge is joined together, and forms the disposable diaper.
Citation
Patent document
Patent document 1：Japanese patent application discloses No.2008-161572
Invention content
As above-mentioned disposable diaper, there is a kind of diaper, wherein, outer-skin sheet include being located at portion of predecessor and rear body section it
Between crotch part, portion of predecessor and crotch part be joined together, and rear body section and crotch vinegar are joined together.
But this disposable diaper has one, that is, when wearing the disposable diaper, crotch part cannot
Properly match with femoribus internus.And then it also there are problems that one, that is, the rivel meeting formed when wearing in crotch part
Portion of predecessor is influenced, also, uncomfortable when being cooperated on abdomen.
The present invention makes in view of the above problems, and the purpose of the present invention is improve disposable diaper and femoribus internus and abdomen
The fitness in portion.
Subject to be solved
A main aspect of the invention for achieving the object above is a kind of disposable diaper, the disposable diaper
With longitudinal direction and with crossed longitudinally transverse direction, the disposable diaper includes：
Outer-skin sheet, the outer-skin sheet include portion of predecessor, rear body section and between the portion of predecessor and the rear body sections
Crotch part, the portion of predecessor and the crotch part are joined together, and the rear body section and the crotch part are joined together；And
Absorbability ontology, the absorbability bulk absorption excreta, the absorbability ontology from portion of predecessor set always to
Rear body section,
The rear body lateral margin of predecessor lateral margin and rear body section in the horizontal of portion of predecessor in the horizontal is joined together,
The crotch part is provided with crotch leg creases, and the crotch leg creases are not engaged on absorbability ontology,
Portion of predecessor and the joint portion of crotch part are located at end than the predecessor lateral margin closer to crotch part side in the longitudinal direction,
The end is located at crotch part side.
By the description of the specification and drawings, other feature of the invention will become clearer.
The beneficial effect of invention
According to the present invention it is possible to improve fitness of the disposable diaper to femoribus internus and abdomen.
Description of the drawings
Fig. 1 is the three-dimensional concept map of diaper 1 according to the present embodiment.
Fig. 2 is the plan view of the diaper 1 in unfolded state.
Fig. 3 is the sectional view of the diaper 1 in unfolded state.
Fig. 4 is the lumbar region 24 for the tubular for representing diaper 1 in the unfolded state and the position of crotch dummy slider 50
Plan view.
Fig. 5 is the front side joint portion 62, rear side joint portion 66 and body engagement portion for representing diaper 1 in the unfolded state
The plan view of 70 position.
Specific embodiment
From the description of the specification and drawings, following item can be at least specified.
A kind of disposable diaper have longitudinal direction and with the crossed longitudinally transverse direction, the disposable diaper includes：
Outer-skin sheet, the outer-skin sheet include portion of predecessor, rear body section and between the portion of predecessor and the rear body sections
Crotch part, the portion of predecessor and the crotch part are joined together, and the rear body section and the crotch part are joined together；And
Absorbability ontology, the absorbability bulk absorption excreta, the absorbability ontology from portion of predecessor set always to
Rear body section,
The rear body lateral margin of predecessor lateral margin and rear body section in the horizontal of portion of predecessor in the horizontal is joined together,
The crotch part is provided with crotch leg creases, and the crotch leg creases are not engaged on absorbability ontology,
Portion of predecessor and the joint portion of crotch part are located at end than the predecessor lateral margin closer to crotch part side in the longitudinal direction,
The end is located at crotch part side.
According to this disposable diaper, fitness of the disposable diaper to femoribus internus and abdomen can be improved.
A kind of disposable diaper, wherein it is preferred to,
The lateral margin of the crotch part in the horizontal includes aduncate bending section, and
Each crotch leg creases are set along the bending section.
According to this disposable diaper, fitness of the disposable diaper to femoribus internus can be further improved.
A kind of disposable diaper, wherein it is preferred to,
The bending section is Chong Die with the portion of predecessor.
According to this disposable diaper, the crotch part can be smoothly connected portion of predecessor by the bending section
On.
A kind of disposable diaper, wherein it is preferred to
The joint portion is arranged on the portion of predecessor and the overlapping portion of crotch part overlapping, in the lap in transverse direction
On both ends disengaged portion is set.
According to this disposable diaper, fitness of the disposable diaper to femoribus internus can be further improved.
A kind of disposable diaper, wherein it is preferred to,
The crotch leg creases are Chong Die with the disengaged portion.
According to this disposable diaper, it can prevent the moving area of crotch leg creases from becoming smaller.
A kind of disposable diaper, wherein it is preferred to,
Longitudinal longitudinal end among the transverse ends portion of the absorbability ontology in the cross direction, described
In, the absorbability ontology is engaged in the outer-skin sheet, and
It is among the transverse ends portion, Chong Die with the joint portion as the longitudinal non-end in longitudinal direction
In part, the absorbability ontology is not engaged in the outer-skin sheet.
According to this disposable diaper, for the transverse ends portion in the horizontal of absorbability ontology, absorbability can be made
Ontology should not fixed part do not fixed, and should fixed part be firmly fixed.
A kind of disposable diaper, wherein it is preferred to,
The joint portion is front side joint portion,
The rear body section and the crotch part be joined together at rear side joint portion and
Separation distance from the narrowest part of crotch part to the front side joint portion is less than from narrowest part to the rear side
The separation distance at joint portion.
According to this disposable diaper, it can prevent to generate rivel at front side joint portion in advance, can mitigate in rear side
Stiff sense.
A kind of disposable diaper, wherein it is preferred to,
In the lateral center portion of the absorbability ontology in the cross direction, the absorbability ontology, in addition to institute
Except the part being overlapped in the end of the crotch part side for stating rear body section, the outer-skin sheet is engaged in along the longitudinal direction.
According to this disposable diaper, for the lateral center portion in absorbability ontology in the cross direction, suction can be made
Receive property ontology should not fixed part do not fixed, and should fixed part be firmly fixed.
The disposable diaper of===present embodiment===
Fig. 1 is the three-dimensional concept map of disposable diaper (in the following, being simply referred to as diaper 1) according to the present embodiment.
Fig. 2 is the plan view of diaper 1 in the unfolded state.The sectional view of the diapers 1 of Fig. 3 in the unfolded state.Fig. 4 is to represent
The lumbar region 24 of the tubular of diaper 1 in the unfolded state and the plan view of the position of crotch dummy slider 50.Fig. 5 is to represent
The plan view of the position at the front side joint portion 62 of the diaper 1 under unfolded state, rear side joint portion 66 and body engagement portion 70.
Disposable diaper (in the following, being also simply referred to as diaper 1) according to the present embodiment is mainly to be worn by adult
Underpants type disposable diaper,.
In the following description, the transverse direction of diaper can be simply referred as " transverse direction ".Fig. 1 state (when it is being worn
State) under the longitudinal direction of diaper 1 can be referred to simply as " longitudinal direction ".Diaper 1 under the state (unfolded state) of Fig. 2
Length direction can be simply referred as " length direction ".The side contacted with wearer is referred to as " skin side ", opposite side
It is referred to as " non-skin side ".In the following description, " transverse direction " is also referred to as " width direction ".
Diaper 1 according to the present embodiment is referred to as interior external form, including two components.In other words, diaper 1 includes：Make
For the absorbability ontology 10 of the first component, the absorbability ontology 10 is pushed to the crotch part of wearer, for absorbing such as
The excretas (that is, internal component) such as urine；And the outer-skin sheet 20 (that is, external component) as second component, the outer-skin sheet 20
Positioned at the outside of absorbability ontology 10 (non-skin side).
Absorbability ontology 10 is cooperated to the groin (crotch) of wearer, for absorbing the excretas such as urine.The absorption
Property ontology 10 such as shown in Fig. 2 (unfolded state), there is rectangular shape in plan view, and the side of growth is set
Direction along diaper 1 length direction.
The absorbability ontology 10 is provided with absorber 11.The absorber 11 is by by liquid absorptive material (absorbent cores)
Lamination and the component formed, and the excretas such as urine can be absorbed.The absorber 11 includes paper pulp (paper pulp fiber) and inhales
The property received polymer (SAP).
The core wrap sheet (not shown) made of liquid-permeable sheet (adhesive-bonded fabric) of absorber 11 is wrapped up, and in thickness
It is clipped on direction by top sheet element 12 and back sheet member 14.Top sheet element 12 is the liquid permeability made of adhesive-bonded fabric
Piece.Back sheet member 14 is the double-layer structure piece made of opaque liquid leakage prevention sheet and liquid permeability outer plate, the opaque liquid
Leakage prevention sheet is made of polyethylene or polypropylene, and the liquid permeability outer plate is made of adhesive-bonded fabric.
The outer-skin sheet 20 is the piece for having three parts structure, and the three parts structure includes：Portion of predecessor 30, rear body section
40 and the crotch part between portion of predecessor 30 and rear body section 40 (be referred to as crotch dummy slider 50.In Fig. 4, with oblique towards the right side
The hacures of lower section represent).In other words, outer-skin sheet 20 is divided into portion of predecessor 30, rear body section 40 and crotch dummy slider 50, predecessor
Portion 30 and crotch dummy slider 50 are engaged (fixation), also, rear body section 40 and crotch dummy slider 50 are engaged (fixation), outer to be formed
Synusia 20.In the present embodiment, it is described to be engaged through hot-melt adhesive to realize.
Portion of predecessor 30 is the part for covering the abdomen of wearer, and rear body section 40 is to cover the portion at the back (buttocks) of wearer
Point, crotch dummy slider 50 is the part for covering the crotch of wearer.So as to as shown in Fig. 2, the position in the longitudinal direction of crotch dummy slider 50
Between portion of predecessor 30 and rear body section 40.Absorbability ontology 10 is set always from portion of predecessor 30 to rear body section 40.That is, absorbability sheet
Body 10 is configured to be overlapped with portion of predecessor 30, rear body section 40 and crotch dummy slider 50.As shown in Figure 2 (in unfolded state), diaper 1
Appearance in plan view substantially into H-shaped.
From this state by absorbability ontology 10 and crotch dummy slider 50 with the middle position (urine on the length direction of diaper 1
Center between the one end in the longitudinal direction of cloth 1 and the other end) as folding position (in fig. 2, with reference number C L tables
Show) it is folded into two foldings.Under this two foldings state, when portion of predecessor 30 relative to each other and rear body section 40 are engaged and have been connected
When coming, these parts are formed cyclic annular (with reference to Fig. 1).In other words, the predecessor lateral margin 31 in the horizontal of portion of predecessor 30 and rear body section
40 rear body lateral margin 41 in the horizontal is connected (engagement) and gets up, and forming the lumbar region 24 of tubular, (in Fig. 4, the region is by table
It is shown as acclivitous dashed area).Therefore, as shown in Figure 1, the diaper 1 in the state of will being worn is formed with waist
Be open 1a and a pair of of leg opening 1b.In the present embodiment, with the upper end 31A of predecessor lateral margin 31 positions in the longitudinal direction with after
The positions of the upper end 41A of body lateral margin 41 in the longitudinal direction are consistent, also, the lower end 31b of predecessor lateral margin 31 is (that is, crotch dummy slider
The end of 50 sides) position in the longitudinal direction and rear body lateral margin 41 lower end 41B (that is, end of 50 side of crotch dummy slider) in the longitudinal direction
The consistent state in position, predecessor lateral margin 31 and rear body lateral margin 41 are bonded to lower end always from upper end 31A (upper end 41A)
31b (lower end 41B) (in fig. 2, joint portion is represented with reference numeral J).
As shown in figure 3, portion of predecessor 30 is formed by two adhesive-bonded fabrics, one of adhesive-bonded fabric (non-skin side on-woven
Object) be retractility adhesive-bonded fabric.
For convenience's sake, portion of predecessor 30 can be divided into the (cylinder in portion of predecessor 30 of lumbar region 24 of above-mentioned tubular
The lumbar region 24 of shape.Hereinafter, referred to front side waist portion region 32) and than front side waist portion region 32 closer to 50 side of crotch dummy slider
The region (hereinafter, referred to predecessor's crotch side region 34) of (crotch side).
As shown in Figure 2 and Figure 4, front side waist portion region 32 has rectangular shape, the direction edge of long side in plan view
The width direction, the direction of short side along the length direction (longitudinal direction) (in other words, above-mentioned predecessor lateral margin 31 along
Length direction (longitudinal direction)).On the other hand, predecessor's crotch side region 34 has the shape similar to isosceles trapezoid in plan view
Shape.The difference lies in side is not straight but is curved to the inside the shape with isosceles trapezoid.And then it is (longer to go to the bottom
Bottom.That is, the boundary with front side waist portion region 32) length formed smaller than the length of the long side in front side waist portion region 32.
So as to different from above-mentioned predecessor lateral margin 31 (in two portions at the both ends in the horizontal in front side waist portion region 32
Position), as the periphery in portion of predecessor 30, equipped with along lateral predecessor's upper edge 35 and aforementioned lower end edge 36.Above-mentioned predecessor lower end
Edge 36 by along ora terminalis 36b under ora terminalis 36a under lateral first predecessor and two the second predecessors, curve inwardly and be located at
Ora terminalis 36c is formed under Liang Ge thirds predecessor under first predecessor under ora terminalis 36a and second predecessor between ora terminalis 36b.
The predecessor lateral margin 31, predecessor's upper edge 35 and the second aforementioned lower end edge 36b are arranged on front side waist portion region 32, institute
State under the first predecessor that ora terminalis 36c is arranged on predecessor's crotch side region 34 under ora terminalis 36a and the third predecessor.
The portion of predecessor 30 (front side waist portion region 32) be equipped with it is multiple along elastic component stretching in the transverse direction (specifically
It says, is elastic webbing.For convenience's sake, referred to as predecessor elastic webbing 30a).Predecessor's elastic webbing 30a is along predecessor's upper edge 35
From the one end setting of predecessor's upper edge 35 to the other end.These predecessor elastic webbing 30a between two adhesive-bonded fabrics it
Between, and engaged and be fixed on described two adhesive-bonded fabrics.In this way, portion of predecessor 30 is in the horizontal by added with elasticity, it will be elastic
Assign the waist opening 1a of diaper 1.
Portion of predecessor 30 is equipped with so-called leg creases 26 (leg extension section).As will be discussed later, leg pleat
Wrinkle 26 is not only arranged at portion of predecessor 30, and be also disposed on rear body section 40 and crotch dummy slider 50.So as in order to which they are subject to area
Point, they each is referred to as front side leg creases 37, rear side leg creases 47 and crotch leg creases 54.Before
Side leg creases 37, rear side leg creases 47 and crotch leg creases 54 combine the leg opening 1b (outer layers for assigning diaper 1
The Leg portion of piece 20) with elasticity.
Multiple elastic components are (specifically, for elastic webbing.For convenience's sake, referred to as LG elastic webbings.) it is configured (engagement
And fixed) between two adhesive-bonded fabrics, and LG elastic webbings assign adhesive-bonded fabric with elasticity, to form front side leg creases
37.These front side leg creases 37 (LG elastic webbings) along ora terminalis 36c under ora terminalis 36b under above-mentioned second predecessor and third predecessor from
One end set of the ora terminalis is to the other end.
As shown in figure 3, rear body section 40 is formed by two adhesive-bonded fabrics, in these adhesive-bonded fabrics a adhesive-bonded fabric is (non-
Skin side adhesive-bonded fabric) it is stretchable adhesive-bonded fabric.
For convenience's sake, rear body section 40 can be divided into tubular described above lumbar region 24 (rear body section 40
The lumbar region 24 of tubular.Hereinafter, referred to posterior lumbar region 42) and than posterior lumbar region 42 closer to crotch dummy slider 50
The region of side (crotch side) (hereinafter, referred to rear body crotch side region 44).
As shown in Figure 2 and Figure 4, posterior lumbar region 42 is rectangular shape in plan view, and long side direction is along width
Spend direction, short side direction alongst (longitudinal direction) (that is, it is described above afterwards body lateral margin 41 alongst
(longitudinal direction)).On the other hand, rear body crotch side region 44 has the shape similar to isosceles trapezoid in plan view.The shape
The difference lies in its side is not straight line, but outside lateral bend with isosceles trapezoid.And then go to the bottom (longer side
Bottom.That is, the boundary with posterior lumbar region 42) length be formed the length of the long side than posterior lumbar region 42
It is slightly smaller.
So as to different from rear body lateral margin 41 (two in the both ends of posterior lumbar region 42 in the horizontal described above
A position), as the periphery of rear body section 40, it is provided with along ora terminalis 46 under lateral rear ora terminalis 45 with it and rear body.Body afterwards
Lower ora terminalis 46 by ora terminalis 46a under body after one first and along ora terminalis 46b, outside lateral bend under body after lateral two second simultaneously
And ora terminalis 46c under body after two thirds after described first under body after ora terminalis 46a and described second under body between ora terminalis 46b
It is formed.Ora terminalis 46b is set to posterior lumbar region 42, also, first under body after body lateral margin 41, rear ora terminalis 45 and second with it afterwards
Ora terminalis 46c is set to rear body crotch side region 44 under body after ora terminalis 46a and third under body afterwards.
Rear body section 40 (posterior lumbar region 42) equipped with it is multiple along elastic component stretching in the transverse direction (specifically, elasticity
Band.For convenience's sake, referred to as rear body elastic webbing 40a).These rear body elastic webbing 40a are along ora terminalis 45 with rear from rear body
The one end of upper edge 45 is set to the other end.These rear body elastic webbing 40a are connect between two adhesive-bonded fabrics
Merge and be fixed on described two adhesive-bonded fabrics.With this method, rear body section 40 is endowed elasticity in the horizontal, also, will
Elasticity assigns the waist opening 1a of diaper 1.
LG elastic webbings are mounted and (engaged and fixed) between two adhesive-bonded fabrics, also, the LG elastic webbings assign
Adhesive-bonded fabric is with elasticity, to form rear side leg creases 47.These rear side leg creases 47 (LG elastic webbings) along retouching above
Ora terminalis 46c is continuously provided from the one end of these ora terminalis to the other end under body after ora terminalis 46b and third under body after second stated
Portion.
As shown in figure 3, crotch dummy slider 50 is formed by two adhesive-bonded fabrics.The crotch dummy slider 50 has big in plan view
Cause the shape of hourglass.In other words, the center portion in crotch dummy slider 50 in the longitudinal direction, (specifically, more being leaned on than center
Nearby 30 side of body portion) crotch dummy slider 50 has the bending section 52 (concave portion being recessed into) that is curved to the inside in the horizontal.That is, trousers
The both side edges of crotch dummy slider 50 in the horizontal have the bending section 52 be curved to the inside.Therefore, the width of crotch dummy slider 50 is in center
Partly (bending section 52) is most narrow (for most narrow portion 53).On the other hand, the both ends in crotch dummy slider 50 in the longitudinal direction, do not set
Bending section 52 is put, the width of crotch dummy slider 50 is most wide at both ends (for widest part).
LG elastic webbings are set and (engaged and fixed) between two adhesive-bonded fabrics, which assigns the nonwoven
Fabric is with elasticity, to form crotch leg creases 54.These crotch leg creases 54 (LG elastic webbings) are along recited above
Bending section 52 is continuously provided.The crotch leg creases 54 (LG elastic webbings) are extended to across bending section 52 positioned at crotch dummy slider
Widest part in 50 both ends in the longitudinal direction.
As described previously for portion of predecessor 30, rear body section 40 and crotch dummy slider 50, portion of predecessor 30 is engaged with crotch dummy slider 50
Get up, rear body section 40 is joined together with crotch dummy slider 50.In the following, the joint portion in portion of predecessor 30 and crotch dummy slider 50 is described successively
(being known as front side joint portion 62) and rear body section 40 and the joint portion (being known as rear side joint portion 66) of crotch dummy slider 50.
As shown in Figures 2 and 3, portion of predecessor 30 is piled up with crotch dummy slider 50 so that portion of predecessor 30 be located at than
Crotch dummy slider 50 is closer to the position of non-skin side.The upper end of crotch dummy slider 50 in the longitudinal direction is overlapped in portion of predecessor 30 in longitudinal direction
On lower end.More specifically, the not only widest part (be more than widest part) of crotch dummy slider 50, but also until bending section 52, all
It is be overlapped with portion of predecessor 30.On the other hand, for portion of predecessor 30, only among front side waist portion region 32 and predecessor's crotch side region 34
Predecessor's crotch side region 34 be overlapped in crotch dummy slider 50.
In the overlapping region, it is provided with front side joint portion 62 (with reference to acclivitous dashed area in Fig. 5) (front side
Joint portion 62 is the high rigid high rigidity portion of the rigidity with the disengaged portion than surrounding).So as to which front side joint portion 62 is set
It is placed in the upper end of crotch dummy slider 50 in the longitudinal direction.The front side joint portion 62 does not extend only into the widest part of crotch dummy slider 50
(being more than widest part), and also extend to bending section 52.As shown in figure 5, in the bending section of crotch dummy slider 50 52 most
The distance between narrow portion 53 and the front side joint portion 62 D1, than most narrow portion 53 and the rear side joint portion 66 that will be discussed later it
Between distance D2 it is small.
Front side joint portion 62 is set to the lower end of portion of predecessor 30 in the longitudinal direction.Front side joint portion 62 is contained only in front side waist
In predecessor's crotch side region 34 among portion region 32 and predecessor's crotch side region 34.In other words, front side joint portion 62 is in length
Spend on direction (longitudinal direction) positioned at than front side waist portion region 32 (lower end) closer to the position of 50 side of crotch dummy slider.That is, front side engages
Portion 62 is located at than predecessor lateral margin 31 in the end (lower end 31b) of 50 side of crotch dummy slider on length direction (longitudinal direction) closer to trousers
The position of 50 side of crotch dummy slider (downside).
As shown in figure 5, front side joint portion 62 has rectangular shape, the long side direction of the rectangular shape in plan view
Along the transverse direction, also, in both ends in the horizontal, 50 side of crotch dummy slider (downside) on longitudinal direction (length direction) is set
It is equipped with notch A.That is, portion of predecessor 30 and crotch dummy slider 50 are not joined so rectangle, but have in rectangle not by
Articulate part.Non-bonding part 64 corresponding with notch A in the lap of portion of predecessor 30 and crotch dummy slider 50,
Both ends in transverse direction.That is, the both ends setting non-bonding part 64 in the transverse direction of the part of overlapping.Such as figure
Shown in 5, crotch leg creases 54 (LG elastic webbings) recited above extend, and crotch leg on the non-bonding part 64
Fold 54 (LG elastic webbings) is be overlapped with non-bonding part 64.
As shown in Figures 2 and 3, rear body section 40 and crotch dummy slider 50 are mutually overlapped so that rear body section 40 is located at than crotch
Dummy slider 50 is closer to the position of non-skin side.The upper end of crotch dummy slider 50 in the longitudinal direction is overlapped in rear body section 40 in the longitudinal direction
Lower end.More specifically, the widest part of crotch dummy slider 50 be overlapped in rear body section 40 (it is different from portion of predecessor 30, be not overlapped
In bending section 52).On the other hand, for rear body section 40, only described posterior lumbar region 42 and rear body crotch side region 44 it
In rear body crotch side region 44 be overlapped in crotch dummy slider 50.
In above-mentioned lap, it is provided with rear side joint portion 66 (with reference to the acclivitous shadow part of Fig. 5) (rear side
Joint portion 66 has the high rigidity portion of the high hardness of the rigidity of the non-bonding part than surrounding).Therefore, rear side joint portion 66 is set
It is placed in the upper end of crotch dummy slider 50 in the longitudinal direction.Rear side joint portion 66 is comprised in the widest part of crotch dummy slider 50.
Rear side joint portion 66 is arranged on the lower end of rear body section 40 in the longitudinal direction.The rear side joint portion 66 is only contained in
In rear body crotch side region 44 among posterior lumbar region 42 and rear body crotch side region 44.In other words, rear side joint portion
66 are located at than posterior lumbar region 42 (lower end) on length direction (longitudinal direction) closer to the position of 50 side of crotch dummy slider (downside)
It puts.That is, rear side joint portion 66 is located on length direction (longitudinal direction) is located at 50 side of crotch dummy slider than body lateral margin 41 after described
End (lower end 41B) is closer to the position of 50 side of crotch dummy slider (downside).
As shown in figure 5, rear side joint portion 66 has rectangular shape, the long side direction of the rectangular shape in plan view
Along transverse direction (being not provided with the notch A being present in the joint portion 62 of front side).
As described above, outer-skin sheet 20 (portion of predecessor 30, rear body section 40, crotch dummy slider 50) is be overlapped with absorbability ontology 10.It changes
Sentence is talked about, and as shown in Figures 2 and 3, outer-skin sheet 20 and absorbability ontology 10 are piled up, and outer-skin sheet 20 is made to be located at than absorbability
Ontology 10 is closer to non-skin side.It is not that all parts of absorbability ontology 10 are all overlapped in outer-skin sheet 20.It is for example, embedding in crotch
The center portion of piece 50 in the longitudinal direction is provided with the bending section 52 be curved to the inside, so as to, in center portion, rectangle
Absorbability ontology 10 extend in the horizontal except the bending section 52.(crotch is not embedding with outer-skin sheet 20 for the part extended out
Piece 50) overlapping.
In the lap Chong Die with absorbability ontology 10 of outer-skin sheet 20, outer-skin sheet 20 is being engaged with absorbability ontology 10
Portion be joined together (with reference to Fig. 5 to the right under inclined dashed area.For convenience's sake, referred to as body engagement portion
70).Outer-skin sheet 20 and absorbability ontology 10 are all joined together in all laps.For example, as shown in figure 5,
The crotch leg creases 54 (LG elastic webbings) of outer-skin sheet 20 are not engaged with absorbability ontology 10.That is, body engagement portion 70
It is configured to avoid overlapping with crotch leg creases 54 (LG elastic webbings).
When observing diaper 1 in the horizontal, point five positions setting body engagement portion 70.One portion in body engagement portion 70
Divide and (be known as the first noumenon joint portion 71) and be set to lateral center portion of the absorbability ontology 10 in the transverse direction, body engagement portion
70 two parts (being known as the second body engagement portion 72 and third body engagement portion 73) are set to absorbability ontology 10 in the horizontal stroke
Two parts (being known as the 4th body engagement portion 74 and the 5th body engagement portion 75) are left in horizontal stroke in upward transverse ends portion part
It sets up between 71 and second body engagement portion 72 (third body engagement portion 73) of the first noumenon joint portion.
The first noumenon joint portion 71 is set from one end of absorbability ontology 10 to the other end along longitudinal direction.But with
The part being overlapped positioned at the end (lower end) of 50 side of crotch dummy slider of rear body section 40, gap B is included in joint portion and (is not connect
Close part).In other words, in the lateral center portion in the horizontal of absorbability ontology 10, absorbability ontology 10, in addition to overlapping
To rear body section 40 except the part of the end (lower end) of 50 side of crotch dummy slider, outer-skin sheet is engaged in along longitudinal direction
20。
Second body engagement portion 72 and third body engagement portion 73 are arranged on the longitudinal direction of absorbent cores ontology 10 in the longitudinal direction
End.The quadrangle of absorbability ontology 10 is engaged that is, the second body engagement portion 72 and third body engagement portion 73 are played
Effect onto outer-skin sheet 20.The second body engagement portion 72 and third body engagement portion 73 are not provided in (not reaching) conduct
The non-end in the longitudinal direction of absorbability ontology 10 in the longitudinal direction and the portion Chong Die with above-mentioned front side joint portion 62 or rear side joint portion 66
Point.In other words, it at longitudinal end among the transverse ends portion in the horizontal of absorbability ontology 10, in the longitudinal direction, inhales
The property received ontology 10 is engaged in outer-skin sheet 20, on the other hand, as longitudinal direction among the transverse ends portion, in the longitudinal direction
At non-end and the part Chong Die with front side joint portion 62 or rear side joint portion 66, absorbability ontology 10 is not engaged in outer-skin sheet
20。
4th body engagement portion 74 and the 5th body engagement portion 75 are different from above-mentioned body engagement portion 70, along longitudinal direction from
The one end of absorbability ontology 10 is continuously provided to the other end.That is, absorbability ontology 10 is in the 4th body engagement
74 and the 5th body engagement portion 75 of portion is continuously bonded to outer-skin sheet 20 along longitudinal direction.
The validity of the diaper 1 of===present embodiment===
As described above, the diaper 1 of present embodiment have longitudinal direction and with crossed longitudinally transverse direction, which wraps
It includes：Outer-skin sheet 20, the outer-skin sheet 20 include portion of predecessor 30, rear body section 40 and positioned at portion of predecessor 30 and rear body section 40 it
Between crotch dummy slider 50, portion of predecessor 30 is joined together with crotch dummy slider 50, and rear body section 40 is joined together with crotch dummy slider 50；
And absorbability ontology 10, the absorbability ontology 10 is set always from portion of predecessor 30 to rear body section 40, for absorbing excreta,
The rear body lateral margin 41 of predecessor lateral margin 31 and rear body section 40 in the horizontal of the portion of predecessor 30 in the horizontal is joined together.It is described
Crotch dummy slider 50 is equipped with crotch leg creases 54, and crotch leg creases 54 are not engaged in absorbability ontology 10.Portion of predecessor 30 with
The front side joint portion 62 of crotch dummy slider 50 is located at than predecessor lateral margin 31 positioned at the end (lower end of 50 side of crotch dummy slider in the longitudinal direction
31b) closer to the position of 50 side of crotch dummy slider.Therefore, fitness of the diaper 1 relative to femoribus internus and abdomen can be improved.
Diaper and the diaper of present embodiment are similarly included in comparative example：Outer-skin sheet, the outer-skin sheet include predecessor
Portion, rear body section and the crotch dummy slider between portion of predecessor and rear body section, portion of predecessor are joined together with crotch dummy slider, after
Body portion is joined together with crotch dummy slider；And absorbability ontology, the absorbability ontology are set always from portion of predecessor to rear body
Portion, for absorbing excreta, the predecessor lateral margin of portion of predecessor in the horizontal has been engaged with the rear body lateral margin of rear body section in the horizontal
Come.But the diaper various aspects below in comparative example are different from the diaper of present embodiment.
In other words, for the diaper in comparative example, the crotch leg creases of crotch dummy slider are engaged in absorbability ontology.
Accordingly, there exist below the problem of.
In other words, when wearing diaper, when absorbability ontology is between two thighs, absorbability body distortion,
Width narrows.Since the crotch leg creases of crotch dummy slider are engaged in absorbability ontology, such situation can be generated：Trousers
Crotch leg creases are influenced by the deformation (width narrows) of absorbability ontology, it is impossible to are properly configured along thigh.Therefore,
The problem of cannot properly coordinating there is crotch dummy slider with femoribus internus.
For the diaper 1 in comparative example, portion of predecessor and the joint portion of the front side of crotch dummy slider are located at than predecessor in the longitudinal direction
Lateral margin positioned at the end (lower end) of crotch dummy slider side closer to the position with crotch dummy slider side opposite side (upside).In other words
It says, front side joint portion is included in front side waist portion region.Accordingly, there exist problems described below.
That is, when wearing diaper, when crotch dummy slider is between two thighs, along longitudinal direction (length on crotch dummy slider
Direction) form rivel.The rivel also influences whether portion of predecessor, and there is the possibility that rivel extends to front side waist portion region
Property.In this case, due to the rivel, there is the uncomfortable problems of cooperation of ventrad.
On the contrary, in the present embodiment, since the leg creases 54 of crotch dummy slider 50 are not engaged in absorbability ontology
10, so, crotch leg creases 54 are not influenced by the above-mentioned deformation (width narrows) of absorbability ontology 10, can be to avoid cannot
Properly it is configured along thigh.That is, even if when absorbability ontology 10 deforms, crotch leg creases 54 can also be independent
It is moved in absorbability ontology 10, crotch fold 54 can properly be configured along femoribus internus.Therefore, crotch can be inhibited embedding
Piece 50 cannot properly fit into the problem of femoribus internus.
In the present embodiment, portion of predecessor 30 and the front side joint portion 62 of crotch dummy slider 50 are located at than predecessor side in the longitudinal direction
Edge 31 positioned at the end (lower end 31b) of 50 side of crotch dummy slider closer to the position of 50 side of crotch dummy slider (downside), therefore, can be with
Inhibit influence of the rivel to portion of predecessor 30 being formed in along longitudinal direction (length direction) on crotch dummy slider 50.That is, in shape
Before reaching front side waist portion region 32 into the rivel on crotch dummy slider 50, the front side joint portion 62 as high rigidity portion is played
Locating to prevent effect of the rivel to the propagation of front side lumbar region 32 more on the lower than front side waist portion region 32 (lower end 31b).Cause
This, can inhibit rivel to extend to front side waist portion region 32 and cause the cooperation of ventrad uncomfortable due to the rivel
The problem of.
According to described above, diaper 1 according to the present embodiment, can improve diaper 1 to femoribus internus and abdomen
Cooperation.Because the problem of can inhibiting crotch dummy slider 50 that cannot properly fit into femoribus internus, it is possible to inhibit excreta
It is leaked between diaper 1 and femoribus internus.And then because the problem of rivel can be inhibited to extend to front side waist portion region 32, institute
Appropriate state (having good appearance) can be maintained at the shape of the diaper 1 at front side lumbar region 32.
In the present embodiment, the lateral margin of crotch dummy slider 50 in the horizontal has the bending section 52 be curved to the inside, along
The bending section 52 is provided with crotch leg creases 54.
Therefore, by the curved shape of bending section 52 along femoribus internus, crotch dummy slider 50 can be more suitably cooperated to
Femoribus internus.Therefore, cooperation of the diaper 1 to femoribus internus can be further improved.Excreta can be further suppressed from diaper 1
It is leaked between femoribus internus.
In the present embodiment, bending section 52 is overlapped in portion of predecessor 30.
Assuming that the widest part of only crotch dummy slider 50 is overlapped in portion of predecessor 30, bending section 52 is not overlapped in portion of predecessor
30, then the line from crotch dummy slider 50 to the lateral margin in portion of predecessor 30 become uneven.In contrast, in the present embodiment, trousers
Crotch dummy slider 50 can smoothly be connected to portion of predecessor 30 by bending section 52.
In the present embodiment, the overlapping portion Chong Die with crotch dummy slider 50 with portion of predecessor 30 is set in front side joint portion 62
Point, and the both ends in the lap in the horizontal, it is provided with disengaged portion 64 (part for corresponding to notch A).
The both ends of the lap Chong Die with crotch dummy slider 50 of portion of predecessor 30 in the horizontal, be when wearing diaper 1 with
The high part of possibility of thigh contact.In the present embodiment, it is designed to be not provided with front side in the entire lap
Joint portion 62 (high rigidity portion), and at both ends without engagement, so that rigid high part is not contacted with thigh.Cause
This, can be further improved fitness of the diaper 1 to femoribus internus.
In the present embodiment, crotch leg creases 54 are overlapped in the disengaged portion 64 for being arranged on both ends.
It is assumed that crotch leg creases 54 are not be overlapped with disengaged portion 64, then due to engagement, the elasticity of crotch leg creases 54
It unsatisfactorily works, the moving area of crotch leg creases 54 reduces.On the contrary, in the present embodiment, trousers
Crotch leg creases 54 are not engaged in portion of predecessor 30 (be overlapped with disengaged portion 64) at the both ends, it can thus be avoided crotch
The movable area of leg creases 54 reduces.
In the present embodiment, among the transverse ends part in the horizontal of absorbability ontology 10, in the longitudinal direction
In longitudinal end, absorbability ontology 10 is engaged in outer-skin sheet 20, and among transverse ends part, as in the longitudinal direction
In the non-end in longitudinal direction and the part Chong Die with front side joint portion 62, absorbability ontology 10 is not engaged in outer-skin sheet 20.
Therefore, the longitudinal end among the transverse ends part, that is, the quadrangle of absorbability ontology 10, absorbability sheet
Body 10 can be firmly fixed at outer-skin sheet 20.
On the other hand, at part (the longitudinal non-end Chong Die with the front side joint portion 62 among the transverse ends part
Portion), absorbability ontology 10 is not engaged in outer-skin sheet 20.It is assumed that absorbability ontology 10 is engaged in outer-skin sheet 20, then include
The absorbability ontology 10 of the high absorber 11 of rigidity is fixed to front side joint portion 62, therefore, because the high rigidity, connects in front side
Conjunction portion 62 easily forms rivel.It in this case, may in the front side joint portion 62 for playing a part of that rivel is prevented to propagate
Rivel is formed, and this is worthless.On the contrary, in the present embodiment, due to playing a part of preventing what rivel was propagated
In front side joint portion 62, it can be difficult to form the rivel as caused by absorbability ontology 10.
In this way, it according to the present embodiment, in the transverse ends part of absorbability ontology 10 in the horizontal, can not will absorb
Property ontology 10 does not answer fixed position to fix, and by its should fixed position firmly fix.
In the present embodiment, the distance D1 from the most narrow portion 53 of crotch dummy slider 50 to front side joint portion 62 is formed into obtain ratio
Distance from most narrow portion 53 to rear side joint portion 66 is short.
For diaper 1, in the most narrow portion 53 of crotch dummy slider 50, it is easiest to form rivel.Therefore, when will be from most narrow portion 53
Distance to joint portion forms to obtain hour, can prevent rivel in advance at joint portion.But since joint portion is high rigidity portion,
Therefore, when wearing diaper 1, stiff sense is generated at the joint portion.At rear side (buttocks side, back), when causing from most narrow portion 53
During distance big (that is, junction is in position than buttocks closer to back) to joint portion, stiff sense can be mitigated.
In the present embodiment, it is in view of above true, not by the distance D1 from most narrow portion 53 to front side joint portion 62 with from
The distance D2 at most narrow portion 53 to rear side joint portion 66 is made to identical, but they is made to mutually different.In other words, exist
Rear side (distance D2), compared with front side, rivel unobtrusively (is not easily accessed the visual field), also, due to stiff sense in position
Distance D2 therefore, it is considered that the importance of stiff problem is more than rivel, is made larger than distance D1 by problem.On the other hand, for
Front side (distance D1) is not had much difference in mitigation degree caused by the position as stiff sense, also, due to rear side phase
Than rivel is more obvious in position (being easily accessible the visual field), therefore, it is considered that the importance of rivel problem is more than stiffness, by distance
D1 is made to bigger than distance D2.
In this way, according to the present embodiment, front side joint portion 62 can be utilized to prevent rivel in advance, in rear side, can mitigated
Stiff sense.
In the present embodiment, in the lateral center portion of absorbability ontology 10 in the horizontal, absorbability ontology 10, in addition to
Except the part Chong Die positioned at the end (lower end) of 50 side of crotch dummy slider of rear body section 40, outer layer is engaged in along longitudinal direction
Piece 20.
Lateral center portion and the part Chong Die with the lower end of rear body section 40 as absorbability ontology 10, are to wear
The part of the gluteal fold of buttocks is covered during diaper 1.It is assumed that the part is also engaged in outer-skin sheet 20, then tend to the stern into buttocks
The bending deformation of absorbability ontology 10 in ditch adversely affects outer-skin sheet 20 that (outer-skin sheet 20 also will be by the deformation
It influences, and is pulled to the gluteal fold of buttocks).In the present embodiment, which is not engaged in outer-skin sheet 20, absorbability ontology 10
It must bend to deform to be made as much as possible and outer-skin sheet 20 not had adverse effect on.
As described above, according to the present embodiment, about the lateral center portion of absorbability ontology 10 in the horizontal, it can make
Absorbability ontology 10 does not answer fixed position not fixed, and should fixed position be firmly fixed.
===other embodiment===
The above embodiment is for the ease of understanding the present invention, is not limited the invention, without departing from
In the range of the purport of the present invention, the present invention can be changed or modification.It need not go into the details, the present invention includes its equivalent.
The diaper 1 of present embodiment is worn by adult, still, it is not limited to this, it can also be such as by newborn, baby
Youngster or child wear.
Reference numeral
1 diaper, 1a waist openings, 1b leg openings
10 absorbability ontologies, 11 absorbers
12 top sheet elements, 14 back sheet members
20 outer-skin sheets
24 tubular lumbar regions
26 leg creases
30 portions of predecessor, 30a predecessor's elastic webbing
31 predecessor lateral margins, 31a upper ends, 31b lower ends
32 front side waist portion regions, 34 predecessor's crotch side regions
35 predecessor's upper edges
Ora terminalis under 36 predecessors, ora terminalis under the first predecessors of 36a,
Ora terminalis under the second predecessors of 36b, ora terminalis under 36c thirds predecessor,
37 front side leg creases
40 rear body sections, body elastic webbing after 40a
Body lateral margin after 41,41a upper ends, 41b lower ends
42 posterior lumbar regions, body crotch side region after 44,
Ora terminalis with after 45,
Ora terminalis under body after 46, ora terminalis under body after 46a first,
Ora terminalis under body after 46b second, ora terminalis under body after 46c thirds,
47 rear side leg creases
50 crotch dummy sliders, 52 bending sections, 53 most narrow portions
54 crotch leg creases
62 front sides joint portion, 64 disengaged portions, 66 rear side joint portions
70 body engagement portions, 71 the first noumenon joint portions
72 second body engagement portions, 73 third body engagement portions
74 the 4th body engagement portions, 75 the 5th body engagement portions
A notch, B gaps
CL center positions
J joint portions
Claims (8)
1. a kind of disposable diaper, have longitudinal direction and with the crossed longitudinally transverse direction, the disposable diaper includes：
Outer-skin sheet, the outer-skin sheet include portion of predecessor, rear body section and the trousers between the portion of predecessor and the rear body section
Crotch, the portion of predecessor and the crotch part are joined together, and the rear body section and the crotch part are joined together；And
Absorbability ontology, the absorbability ontology are set to the rear body always for absorbing excreta, from the portion of predecessor
Portion,
The rear body lateral margin of predecessor lateral margin and the rear body section in the cross direction of the portion of predecessor in the cross direction is engaged
Get up,
The crotch part is equipped with crotch leg creases, and the crotch leg creases are not engaged in the absorbability ontology,
The portion of predecessor and the joint portion of the crotch part are located at than the predecessor lateral margin on the longitudinal direction in the crotch
The end of portion side is closer to the position of crotch part side.
2. disposable diaper as described in claim 1, which is characterized in that
The lateral margin of the crotch part in the cross direction includes the bending section be curved to the inside, and
Each crotch leg creases are set along the bending section.
3. disposable diaper as claimed in claim 2, which is characterized in that
The bending section is Chong Die with the portion of predecessor.
4. disposable diaper as claimed any one in claims 1 to 3, which is characterized in that
The joint portion is set in the portion of the predecessor lap Chong Die with crotch part, also, in the lap in institute
It states the both ends in transverse direction and is provided with disengaged portion.
5. disposable diaper as claimed in claim 4, which is characterized in that
The crotch leg creases are Chong Die with the disengaged portion.
6. the disposable diaper as described in any one of claim 1 to 5, which is characterized in that
It is among the transverse ends part of the absorbability ontology in the cross direction, in the longitudinal longitudinal end
In, the absorbability ontology is engaged in the outer-skin sheet, and
It is among the transverse ends part, as in the non-end in the longitudinal longitudinal direction and Chong Die with the joint portion
In part, the absorbability ontology is not engaged in the outer-skin sheet.
7. such as disposable diaper according to any one of claims 1 to 6, which is characterized in that
The joint portion is front side joint portion,
The rear body section is joined together with the crotch part at rear side joint portion, and
It is less than from distance of the most narrow portion of the crotch part to the front side joint portion from the most narrow portion and is engaged to the rear side
The distance in portion.
8. the disposable diaper as described in any one of claim 1 to 7, which is characterized in that
In the lateral center portion of the absorbability ontology in the cross direction, the absorbability ontology, in addition to it is described after
Except the part that body portion is overlapped in the end of the crotch part side, along the longitudinal direction and the outer layer chip bonding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015202194A JP6412846B2 (en) | 2015-10-13 | 2015-10-13 | Disposable diapers |
| JP2015-202194 | 2015-10-13 | ||
| PCT/JP2016/068657 WO2017064885A1 (en) | 2015-10-13 | 2016-06-23 | Disposable diaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108135753A true CN108135753A (en) | 2018-06-08 |
| CN108135753B CN108135753B (en) | 2021-12-28 |
Family
ID=58517419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680060881.3A Active CN108135753B (en) | 2015-10-13 | 2016-06-23 | Disposable diaper having a disposable diaper |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6412846B2 (en) |
| CN (1) | CN108135753B (en) |
| WO (1) | WO2017064885A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6913131B2 (en) * | 2015-11-11 | 2021-08-04 | 株式会社リブドゥコーポレーション | Disposable diapers |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097737A1 (en) * | 2000-06-22 | 2001-12-27 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent underpants |
| JP2005087622A (en) * | 2003-09-19 | 2005-04-07 | Daio Paper Corp | Absorbent article |
| CN1972655A (en) * | 2004-06-22 | 2007-05-30 | Sca卫生产品股份公司 | Absorbent article comprising an elastic laminate |
| CN101035494A (en) * | 2004-10-04 | 2007-09-12 | Sca卫生产品股份公司 | Absorbent article comprising an elastic textile material |
| CN101677898A (en) * | 2007-06-15 | 2010-03-24 | 大王制纸株式会社 | disposable diaper |
| CN101773432A (en) * | 2009-09-30 | 2010-07-14 | 尤妮佳股份有限公司 | Wearing article |
| CN101909559A (en) * | 2007-11-15 | 2010-12-08 | 尤妮佳股份有限公司 | Disposable diaper |
| CN102510747A (en) * | 2009-10-08 | 2012-06-20 | 花王株式会社 | Pull-up type absorptive article |
| CN102711701A (en) * | 2010-01-29 | 2012-10-03 | 尤妮佳股份有限公司 | Absorbent article |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0110230A (en) * | 2000-05-08 | 2005-01-18 | Kimberly Clark Co | Disposable Absorbent Underwear for Containing Body Fluids |
| ES2448833T3 (en) * | 2005-03-02 | 2014-03-17 | Sca Hygiene Products Ab | An absorbent article of panty type and a method for its manufacture |
| JP4908255B2 (en) * | 2007-02-09 | 2012-04-04 | 株式会社リブドゥコーポレーション | Absorbent articles |
| JP5592578B1 (en) * | 2014-02-21 | 2014-09-17 | ユニ・チャーム株式会社 | Pants-type wearing items |
-
2015
- 2015-10-13 JP JP2015202194A patent/JP6412846B2/en active Active
-
2016
- 2016-06-23 CN CN201680060881.3A patent/CN108135753B/en active Active
- 2016-06-23 WO PCT/JP2016/068657 patent/WO2017064885A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097737A1 (en) * | 2000-06-22 | 2001-12-27 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent underpants |
| JP2005087622A (en) * | 2003-09-19 | 2005-04-07 | Daio Paper Corp | Absorbent article |
| CN1972655A (en) * | 2004-06-22 | 2007-05-30 | Sca卫生产品股份公司 | Absorbent article comprising an elastic laminate |
| CN101035494A (en) * | 2004-10-04 | 2007-09-12 | Sca卫生产品股份公司 | Absorbent article comprising an elastic textile material |
| CN101677898A (en) * | 2007-06-15 | 2010-03-24 | 大王制纸株式会社 | disposable diaper |
| CN101909559A (en) * | 2007-11-15 | 2010-12-08 | 尤妮佳股份有限公司 | Disposable diaper |
| CN101773432A (en) * | 2009-09-30 | 2010-07-14 | 尤妮佳股份有限公司 | Wearing article |
| CN102510747A (en) * | 2009-10-08 | 2012-06-20 | 花王株式会社 | Pull-up type absorptive article |
| CN102711701A (en) * | 2010-01-29 | 2012-10-03 | 尤妮佳股份有限公司 | Absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017064885A1 (en) | 2017-04-20 |
| JP2017074113A (en) | 2017-04-20 |
| JP6412846B2 (en) | 2018-10-24 |
| CN108135753B (en) | 2021-12-28 |
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