CN107405220A - Disposable shorts - Google Patents
Disposable shorts Download PDFInfo
- Publication number
- CN107405220A CN107405220A CN201680013865.9A CN201680013865A CN107405220A CN 107405220 A CN107405220 A CN 107405220A CN 201680013865 A CN201680013865 A CN 201680013865A CN 107405220 A CN107405220 A CN 107405220A
- Authority
- CN
- China
- Prior art keywords
- region
- bag
- waist
- horizontal
- lumbar
- 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
-
- 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
-
- 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
-
- 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
- A61F13/56—Supporting or fastening means
Abstract
There is provided it is a kind of can store, keep to waist opening side move excreta and suppress the disposable shorts of excreta and the skin contact of wearer.1st lumbar region (12) of disposable shorts (10) has：Waist abuts region (31), and it is located at skin contact surface side and extended to transverse direction (X)；And bag (20), it is relative that it abuts region on thickness direction (Z) with the waist, positioned at the non-skin contact surface side and can be to crotch region (13) side opening.The bag has bag exterior lateral area (23) and bag inside region (22), and the bag inside region and the bag exterior lateral area have the both sides fixed part (26) for being fixed on the waist and abutting region in the horizontal both sides of the opening of the bag respectively.
Description
Technical field
A kind of this disclosure relates to disposable shorts.
Background technology
In the past, being known to a kind of has front waist region, rear waist region, crotch region and positioned at rear waist region
The disposable shorts in the hasp portion of both sides.For example, Patent Document 1 discloses following disposable shorts：
It possess from the both sides edge of rear waist region to transverse direction outside extension hasp portion, by by hasp portion engaging in front waist
The outer surface in region, and disposable shorts are dressed in the body of wearer.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 10-137292 publications
The content of the invention
Problems to be solved by the invention
In the disposable shorts disclosed in patent document 1, hasp portion can be utilized to improve front waist region, low back
The stickiness for body in portion region, can prevent the leakage of excreta.
However, in the dress article of patent document 1, there is flesh of the excreta in dress article of mobility in soft stool etc.
In the case of spreading on skin contact surface and being moved to waist opening side, it is possible to lead to not store, keep soft stool etc. to have
The excreta of mobility, the excreta that the back side of wearer is flowed are made dirty.
The problem of the invention of the disclosure is the improvement to conventional dress article, and it provides one kind and can store, keep
To waist opening side move excreta and the disposable shorts of excreta and the skin contact of wearer can be suppressed.
The solution used to solve the problem
In order to solve the problem, the present invention relates to a kind of disposable shorts, the disposable shorts have vertical
To and laterally, including：1st lumbar region, it is one of front waist region and rear waist region；2nd lumbar region, its
It is the other of the front waist region and the rear waist region；Crotch region, its be located at the 1st lumbar region with
Between 2nd lumbar region；And a pair of hasp portions, it is installed on the both sides of the 1st lumbar region, that can engage
Locking 1st lumbar region of mode of separation and the 2nd lumbar region.
In the disposable shorts of the present invention, the 1st lumbar region has：Waist abuts region, and it is located at flesh
Skin contact surface side and extended laterally to described；And bag, its central portion in the cross direction abut region with the waist and existed
It is relative on thickness direction, can have positioned at non-skin contact surface side and to the crotch region side opening, the bag：Bag outside
Region, it extends from the lateral waist opening side of the crotch region；And bag inside region, it distinguishes on the thickness direction
It is relative to abut region with the bag exterior lateral area and the waist, by the kink extended in said transverse direction with outside the bag
Side region is connected, also, extends from the kink to the crotch region side and abut region with the waist and be connected, described
Bag inside region and the bag exterior lateral area have in the horizontal both sides of the opening of the bag respectively is fixed on the waist
Portion abuts the both sides fixed part in region.
The effect of invention
The disposable shorts of the more than one embodiment of the present invention have in the 1st lumbar region to be connect positioned at skin
The waist of contacting surface side abut region and abut in a thickness direction with waist region it is relative, positioned at non-skin contact surface side and energy
Enough bags to crotch region side opening, therefore can make to flow into bag to the excreta that waist opening side is moved and store, protect
The excreta is held, excreta and skin contact can be suppressed.
Brief description of the drawings
Fig. 1 is the side view of the wearing effect for the disposable diaper of one for being denoted as the disposable shorts of the present invention
Figure.
Fig. 2 is the expanded view of the diaper in the state of vertical and horizontal of each elastomer along diaper have been extended.
Fig. 3 is the exploded perspective view of diaper.
Fig. 4 is the figure of the rear waist region of the diaper shown in Fig. 1 viewed from above.
Fig. 5 is the stereogram of the rear waist region under the wearing effect of diaper.
Fig. 6 is the schematic sectional view along the line VI -- VI shown in Fig. 1.
Fig. 7 is the schematic sectional view along the VII-VII lines shown in Fig. 5.
Fig. 8 is the exploded perspective view of bag formation sheet material.
Fig. 9 (a) is the partial cutaway expansion top view of bag formation sheet material.Fig. 9 (b) is the folding for representing bag formation sheet material
The figure of stroke.Fig. 9 (c) is the figure for representing the state that bag formation sheet material is bent along the 1st folding line and the 2nd folding line.Fig. 9's
(d) it is to represent bag formation sheet material using the 3rd folding line and the figure of the state of the 4th folding line bending.
Figure 10 is the schematic sectional view along the X-X lines shown in Fig. 4.
Embodiment
Embodiment disclosed below is related to the disposable shorts shown in as the one of the present invention, Fig. 1~10, not only
Indispensable structure including invention, also including optional and preferable structure.At each elastomer stated in fig. 2, the back
In overcome its convergent force, elongation to so that the rivel generated on the component of each elastomer is provided with by natural vision come
See the state of the degree substantially to disappear.
Referring to Figures 1 and 2, the disposable diaper 10 exemplified as the disposable shorts of the present invention has vertical
To Y, horizontal X and the thickness direction Z orthogonal with longitudinal Y and horizontal X, and with extending and by the horizontal stroke of diaper 10 along longitudinal Y
The longitudinal axis P divided equally to X size the and transverse axis Q for extending along horizontal X and dividing longitudinal Y of diaper 10 size equally, this one
Secondary property diaper 10 is formed as substantially symmetric on longitudinal axis P.In addition, in this manual, " overlapped when diaper 10 is overlooked "
Refer to overlapped on thickness direction Z.Diaper 10 has skin contact layer and the non-skin contact relative with skin contact layer
Face, front waist region (the 1st lumbar region either the 2nd lumbar region) 11, rear waist region (the 1st lumbar region or the 2nd waist
Region) 12 and the crotch region 13 between front waist region 11, rear waist region 12, rear waist region 12 formed with
The bag 20 being open towards crotch region 13.Diaper 10 includes the substrate 14 as matrix form, the back waist region located at substrate 14
A pair of hasp portions 16 of the both sides in domain 12 and it is installed on substrate 14 and for forming the bag formation sheet material 40 of bag 20.
<Substrate>
Substrate 14 has transversely X extensions and the front-end edge 14a being separated from each other on longitudinal Y and end edge 14b and edge
Longitudinal Y extensions and both side edges 14c, 14d being separated from each other on horizontal X, the both sides edge for delimiting crotch region 13 has
Concave shape.Substrate 14 include positioned at skin contact surface side liquid permeability inner surface piece 51, positioned at non-skin contact surface side not
The appearance dough sheet 52 of liquid permeability, the absorber 53 between surfaces externally and internally piece 51,52 and positioned at absorber 53 and outer surface
The leakage prevention sheet 54 of difficult liquid permeability or opaque liquid between piece 52.It is configured with the skin contact surface side of interior surface patch 51 in horizontal stroke
Separation and a pair of the stop rib collar pieces 55 extended along longitudinal Y on to X.
Inner surface piece 51 is formed by the fabric nonwoven cloth with liquid permeability, cover absorber 53 skin contact layer it is whole
Region.As inner surface piece 51, such as can the use of grammes per square metre be about 15g/m2~35g/m2Hydrophily spun-bonded fibre non-woven fabrics,
The various known fabric nonwoven cloths such as the viscous fabric nonwoven cloth of point or hot-wind nonwoven cloth.
Appearance dough sheet 52 forms the profile of substrate 14, by the fabric nonwoven cloth, plastic foil or above-mentioned material of opaque liquid
Laminate formed.In the case where outer surface patch 52 is formed by fabric nonwoven cloth, such as grammes per square metre about 10g/m can be used2~
30g/m2Spunbond melt-spun spunbond (SMS) fabric nonwoven cloth or spun-bonded fibre non-woven fabrics.
Absorber 53 has transversely the nose lip 53a and rear end edge 53b of X extensions and two along longitudinal Y extensions
Side edge part 53c, formed by the covering piece of the liquid diffusibility such as the core of absorbency and the cotton paper for covering core.As core
Material, the mixture of timber Time of Fluff Slurry, superabsorbent polymer particle or above-mentioned substance can be used.Core and covering piece can
It is bonded with each other using engagement means known to hot-melt adhesive (not shown) etc..Absorber 53 is positioned at least crotch region 13
, in the present embodiment, absorber 53 extends out from the forward lumbar region 11 of crotch region 13, rear waist region 12.
A part for the absorber 53 to be extended out to rear waist region 12 is preferably overlapped with bag 20 when overlooking.
In front waist region 11, the skin contact surface side of outer surface patch 52 and be absorber 53 longitudinal Y on the outside of install
There is front waist elastomer 59.Front waist elastomer 59 is viscous using hot melt (not shown) between outer surface patch 52 and inner surface piece 51
Engagement means known to agent etc. are connect to engage.Transversely X prolongs front waist elastomer 59 between both side edges 14c, 14d of substrate 14
Stretch.As front waist elastomer 59, can use more thin by what can be installed under elongation state in a manner of transversely X shrinks
The elastomer of wire or strand form, fiber non-woven pieces of cloth of elastic extension containing elastomeric fibre etc..
Leakage prevention sheet 54 covers the entirety of the non-skin contact layer of absorber 53, in covering piece and the appearance dough sheet of absorber 53
Between 52, engagement means known to hot-melt adhesive (not shown) etc. can be utilized to be joined together.Leakage prevention sheet 54 can use hardly possible
Liquid permeability, be preferably opaque liquid and aeration plastic foil, can prevent by the body fluid that absorber 53 absorbs to diaper 10
Outside leakage.
The skin contact surface side of outer surface patch 52 and be absorber 53 horizontal X on the outside of leg elastics 57 are installed.
Leg elastics 57 engage between outer surface patch 52 and stop rib collar piece 55 using known to hot-melt adhesive (not shown) etc.
Means engage.Leg elastics 57 extend to front waist region 11, rear waist region 12 along longitudinal Y from crotch region 13.As
Leg elastics 57, can use install more in a manner of it can be shunk under elongation state along longitudinal Y it is thin-line-shaped or
The elastomer of strand form, fiber non-woven pieces of cloth of elastic extension containing elastomeric fibre etc..Using leg elastics 57,
The horizontal X of absorber 53 two exterior lateral areas are formed with the elasticized flaps with padding function.
Stop that rib collar piece 55 can for example use grammes per square metre about 10g/m2~30g/m2Hydrophobic SMS fabric nonwoven cloths or
Person's spun-bonded fibre non-woven fabrics.Stop that rib collar piece 55 has：Front fixed part 81 and rear fixed part 82, it is fixed on inner surface piece 51
Skin contact layer, and the separation and relative on longitudinal Y；Fixed sidepiece (peri position portion) 83, it extends along longitudinal Y；And free side
Edge (amphi position edge) 84, it is located relative to fix sidepiece 83 by the position of horizontal X inner side and is sleeve-shaped.By thin-line-shaped
Or the elastic component of strand form is formed and along side of the rib collar elastomer 58 under elongation state that can shrink of longitudinal Y extensions
Formula is installed in free side edge part 84.Under wearing effect, shunk by rib collar elastomer 58, free side edge part 84 is from inner surface
Piece 51 separates to the bodyside of wearer, forms a pair of leak-proof cuffs of the side leakage for preventing body fluid.
Using already described front waist elastomer 59, in the front waist region 11 of substrate 14 formed with being capable of transversely X elasticity
The front waist Hookean region 85 that ground stretches.In addition, substrate 14 rear waist region 12 be provided with can transversely X elasticity
The waist that ground stretches abuts the bag formation sheet material 40 in region 31.Front waist region 11, the rear waist region 12 of substrate 14, which utilize, matches somebody with somebody
The set part 63 for being placed in hasp portion 16 is configured to link and separated.
<Hasp portion>
Reference picture 1~3, hasp portion 16 have the fixed part 61 for the sidepiece for being fixed on substrate 14 and from fixed parts 61 to transverse direction
The freedom portion 62 to be extended out on the outside of X, and including for forming fixed part 61 and the billet sheet material 64 of freedom portion 62 and position
In the set part 63 of the freedom portion 62 of billet sheet material 64.Between fixed part 61 is located at appearance dough sheet 52 and stops rib collar piece 55,
Each 52,55 is engaged in using engagement means known to hot-melt adhesive etc..
Billet sheet material 64 can be for example about 40g/m using grammes per square metre2~60g/m2Spun-bonded fibre non-woven fabrics, SMS fibers without
Spin laminate of cloth or above-mentioned material etc..Set part 63 includes being engaged in the substrate sheets of billet sheet material 64 and stood from substrate sheets
The multiple hook elements risen, as the material of set part 63, such as can use the material of olefin-based such as polyethylene, polypropylene,
Material of Polyester etc..The engagement energy between fixation and billet sheet material 64 and each between billet sheet material 64 and set part 63
Enough using engagement means known to hot-melt adhesive (not shown) etc..Set part 63 is in a manner of it can engage separation with being located at
It (is in the present embodiment appearance dough sheet that the formation of the non-skin contact surface side of front waist region 11, which has the sheet element of loop member,
52) engage.
<Bag>
Reference picture 1, Fig. 4~Fig. 7, diaper 10 has is connected to wearer's in the side of waist opening 19 of rear waist region 12
The waist of body abuts region 31.Waist, which abuts region 31, to be had in the horizontal X of rear waist region 12 substantial middle
Centre portion 32, central portion 32 have inner end 32a and outer end 32b.In addition, diaper 10 in thickness direction Z (under wearing effect
Fore-and-aft direction) on have by abutted with waist region 31 it is relative in a manner of existing for bag 20.Bag 20 centered on longitudinal axis P to horizontal stroke
Formed, can be open (towards the side of crotch region 13) downward in the range of the predetermined area region extended to X.Bag 20 is close
The ground of waist opening 19 of rear waist region 12 is present.
20 bedding bag exterior lateral areas 23 of bag, bag inside region 22 and the division of bag two side areas 24 are formed, this bag of exterior lateral area
23 is relative with central portion 32 on thickness direction Z, from the lateral side of waist opening 19 extension of crotch region 13, this bag of inside region 22
Region 31 is abutted on thickness direction Z relatively with bag exterior lateral area 23 and waist respectively, the kink 25 extended via transversely X
And be connected with bag exterior lateral area 23, and extend downwards from kink 25 and abutted with waist in the central portion 32 in region 31
End 32a is connected, and this bag of two side areas 24 is formed by the both sides of bag inside region 22, bag exterior lateral area 23, into horizontal X
Side folds into.The central portion 32 for abutting region 31 with waist by bag inside region 22 is connected, and forms the bending bent downward
Portion 27.Exterior lateral area 22 in bag, the both sides of bag exterior lateral area 23 are overlapped and form bag two side areas 24, also, by bag
The both sides fixed part 26 that part on the outside of the horizontal X of two side areas 24 is formed is fixed on the both sides that waist abuts region 31.Two
Side fixed part 26 extends from the fixed part 61 in a pair of hasp portions 16 to horizontal X inner side, and therefore, bag 20 not has in substrate 14
Both side edges 14c, 14d between the size that is open, but at least there is the degree in the central portion opening of rear waist region 12
Size.
Waist abuts region 31 and applied by described later thin-line-shaped or strand form at least transversely X of rear waist elastic body 48
Elasticity.In addition, it is configured with thin-line-shaped or strand form the bag elastomer 76 of transversely X extensions in bag inside region 22.At this
In embodiment, transversely X extends bag elastomer 76 between both sides fixed part 26.
Bag two side areas 24 folds into towards horizontal X inner side (towards longitudinal axis P).Reference picture 4, non-in diaper 10 wear shape
Under state, in the state of respectively deploying kink 27 and bag two side areas 24 slightly, delimited between central portion 32 and bag 20
Go out the recess 34 being open upward.As long as bag two side areas 24 is folded into a manner of it can stretch, can also just include unexpectedly
The part of bending is repeatedly bent interiorly, forms multiple folding lines extended along longitudinal Y.Bag 20 is positioned at the vertical of absorber 53
To on the extended line on Y, outside the horizontal X of the bag inside region 22 caused by the contraction of bag elastomer 76 size and bag
The both sides edge 53c of the absorber 53 of difference and bag two side areas 24 between the horizontal X of side region 23 size extension
Rolled in the presence of the bending of inner side, bag two side areas 24 turns into horizontal X inner side (towards longitudinal axis P) with can stretching part
The state entered.
In this way, bag 20 has the bag that the kink 27 formed to bending downward, the inner side bending towards horizontal X form
Two side areas 24 and the kink 25 formed towards waist opening 19 (upward to) bending, by above-mentioned component to mutually not
Identical direction (three directions) is bent, when waist abuts region 31 and extended towards waistline direction, bag two side areas
24 are erected, and bag inside region 22 is rearward moved (reference picture 5) in a manner of the central portion 32 in region 31 is abutted with waist and is separated.
Reference picture 6 and Fig. 7, bag inside region 22 obliquely exist relative to central portion 32, and it is more rearward moved, relative to central portion
32 tilt angle alpha is bigger.Thus, tilt angle alpha is bigger, and bag inside region 22 plays conduct in the state to have lodged
The effect of the top surface of bag 20, bag 20 are in comparatively bag space that many excretas can be stored to, are held in its inside
(accommodation space) S box-like.
<Bag formation sheet material>
(a) of reference picture 3, Fig. 8 and Fig. 9, bag formation sheet material 40 are by the interior ora terminalis 40a of transversely X extensions and outer end
Edge (rear waist opening edge) 40b and between interior ora terminalis 40a, external end edge 40b along longitudinal Y extension both side edges 40c delimit into
Rectangular shape of growing crosswise, the bag formation sheet material 40 has the 1st face 70A (skin contact layer) and positioned at (skin connects with the 1st face 70A
Contacting surface) opposite side the 2nd face 70B (non-skin contact layer) and the 1st folding line 41 and that transversely X concurrently extends
2 folding lines 42.Bag formation sheet material 40 has outer end 43 between external end edge 40b and the 1st folding line 41, curved positioned at the 1st
Pars intermedia 44 between the folding line 42 of broken line 41 and the 2nd and the inner end between the 2nd folding line 42 and interior ora terminalis 40a
45.Relatively existing a pair of the 1st engaging zones 71A are located at the 2nd face 70B sides of outer end 43 on horizontal X, and the 1st is disengaged
Region 71B is between a pair of the 1st engaging zones 71A.Relatively existing a pair of the 2nd engaging zones 72A are located on horizontal X
1st face 70A sides of pars intermedia 44, the 2nd non-set out region 72B is between a pair of the 2nd engaging zones 72A.
Bag formation sheet material 40 has：Inner surface piece 46, it is located at skin contact surface side；Appearance dough sheet 47, it is located at non-flesh
Skin contact surface side；A plurality of thin-line-shaped or strand form rear waist elastic body 48, it is configured at outer end 43 and transversely X prolongs
Stretch, be fixed on elongation state between inner surface piece 46, appearance dough sheet 47 with can shrinking；It is and thin-line-shaped or strand form
Bag elastomer 76, it is configured at pars intermedia 44 and transversely X extends, and is fixed on inner surface piece with can shrinking with elongation state
46th, between appearance dough sheet 47.Opaque liquid piece 75 is also configured between interior surface patch 46, appearance dough sheet 47.Opaque liquid piece
75 by preferably there is the fabric nonwoven cloth of aeration or plastic foil to be formed, positioned at least inner end 45 and pars intermedia 44.Only it is
In the bag formation sheet material 40 formed by fabric nonwoven cloth, can not fully keep the higher soft stool of mobility and exist the soft stool to
The possibility that its outer surface is oozed out, but by configuring opaque liquid piece 75, its anti-leakage is superior, so as to prevent the soft stool
Ooze out.Based on the viewpoint oozed out for more efficiently preventing from body fluid it is preferred that opaque liquid piece 75 is in bag formation sheet material 40
Place is configured at the forming region of bag 20, the horizontal X of the opening with than bag 20 size (i.e. the 2nd non-set out region 72B transverse direction
X size) big horizontal X size.
(b), (c) of reference picture 9, bag formation sheet material 40 along the 1st folding line 41 with the 2nd face 70B sides of outer end 43 and
The mode that 2nd face 70B sides of pars intermedia 44 mutually abut is bent, also, along the 2nd folding line 42 with the of pars intermedia 44
The mode that 1 face 70A sides and the 1st face 70A sides of inner end 45 mutually abut is bent, so as to maintain at longitudinal section in substantially
The state bent to Z-shaped.
Outer end 43 and pars intermedia 44 are bonded with each other in the 1st engaging zones 71A, and pars intermedia 44 and inner end 45 connect the 2nd
Region 72A is closed to be bonded with each other.1st engaging zones 71A and the 2nd engaging zones 72A horizontal X size is roughly the same, positioned at the 1st
The horizontal X of non-set out region 71B, 72B between engaging zones 71A and the 2nd engaging zones 72A size are also roughly the same, and the 1st
Non-set out region 71B and the 2nd non-set out region 72B overlap the to each other presence when overlooking diaper 10.1st engaging zones 71A and
2nd engaging zones 72A bonding agents known to such as being coated with hot-melt adhesive utilize thermal welding means known to heat-sealing etc.
Formed.
(d) of reference picture 9, the outer end 43 of bag formation sheet material 40 is shunk in the presence of rear waist elastic body 48, from edge
The shape that the 1st folding line 41 and the 2nd folding line 42 bend and engaged by the 1st engaging zones 71A and the 2nd engaging zones 72A
State rises, by the pars intermedia 44 being laminated and inner end 45 along a pair of the 3rd folding line 49A and the 4th folding line (mountain bending broken line)
49B is further bent, so that the part in addition to outer end 43 has section substantially Ω shapes, wherein, a pair of the 3rd folding lines
49A and the 4th folding line (the mountain bending broken line) lateral margins of 49B along the 2nd non-set out region 72B extend on longitudinal Y.
Reference picture 2, Fig. 6, Fig. 7 and Fig. 9, the bag formation sheet material 40 of section substantially Ω shapes is bent into by positioned at inner end
The engaging zones (the 3rd engaging zones) 73 of 45 the 2nd face 70B sides are fixed on the skin contact surface side of substrate 14.By so will
Bag formation sheet material 40 is fixed in the state of being folded using multiple folding lines, and rear waist region 12 is formed using outer end 43
Waist abuts region 31, forms bag inside region 22 using pars intermedia 44, utilizes the portion relative with pars intermedia 44 of inner end 45
Divide and form bag exterior lateral area 23.In addition, the both sides of bag inside region 22 and the both sides of bag exterior lateral area 23 are overlapped
In the state of by the 2nd engaging zones 72A engage, using pars intermedia 44 the 2nd non-set out region 72B and inner end 45 the 2nd
Non-set out region 72B forms bag 20.
In the present embodiment, by the way that the bag formation being made up of split sheet material 40 is fixed on into substrate 14 to form bag 20
Deng but as long as the technique effect of the present invention can be produced, bag formation sheet material 40 can both turn into by the sheet element with forming substrate 14
The piece of one is formed, and can also be abutted region 31 by forming waist with forming the sheet element identical sheet element of substrate 14, will be divided
The sheet element of body is fixed on waist and abuts region 31 and form bag 20.In addition, both can by elastic extension a fiber without
Spin pieces of cloth and form bag formation sheet material 40, rear waist elastic body 48 can also be replaced and match somebody with somebody the fiber non-woven pieces of cloth of elastic extension
It is placed between surfaces externally and internally piece 46,47.Thus, in this manual, for example, " bag inside region 22 abuts region 31 with waist
The inner end 32a of central portion 32 be connected " include central portion 32 and bag inside region 22 using identical sheet element formed and
The situation and central portion 32 and bag inside region 22 bent at kink 27 by the sheet element of split formed and in kink 27
The situation that place links up two sheet elements.
Generally, the various shapes such as the body posture that monthly age relatively small infant has in arms when breast-feeding, by mother
Soft stool of the excretion with mobility under condition, it is therefore possible to cause soft stool to be pressed into and wear from rear waist opening leaks, or soft stool
The back for the person of wearing and make back dirty.Especially since at rear waist region 12, because buttocks has prominent profile, therefore
It is difficult to form the gap, in order to store, keep excreta, it is necessary to intentionally be formed as the diaper 10 of present embodiment temporarily
Bag space S as three-dimensional shape is presented under wearing effect.
In the present embodiment, waist abuts region 31 and bag 20 is located at the waist opening side of rear waist region 12, waist
Abut region 31 and the body of wearer is fitted in the presence of the convergent force of rear waist elastic body 48, therefore can prevent from crotch
The leakage of the excreta of the lateral rear waist open side movement in region 13, also, be prevented from mobile excreta and be flowed into upwards
The bag space S of the convex extension in side and by interim storage, keep.In this way, entered by the excreta for making to be prevented from movement
Positioned at the bag 20 of the rear side of rear waist region 12, unplessantness displeasure, skin caused by excreta contacts with body can be suppressed
Problem.Bag 20 not abuts the flexible of region 31 with waist and directly linked, therefore rear waist region 12 extends will not also cause bag
20 opening closure.In addition, the rear end edge 53b of absorber 53 is preferably in position overlapping with bag 20 during vertical view, this is utilized
Structure, the excreta that waist opening side moves backward can be made not absorbed and be reliably accommodated in bag 20 by absorber 53.
In addition, using opaque liquid piece 75, the excreta that can make to be accommodated in bag 20 is difficult to be seen from outward appearance visual angle.
Under the non-wearing effect of diaper 10, the bag two side areas 24 of bag 20, which has towards longitudinal axis P, to be folded into section substantially V
The form of shape, on the other hand, under wearing effect, bag two side areas 24 erects and makes bag inside region 22 and waist abutment area
The central portion 32 in domain 31 separates, and forms bag space S.Under the non-wearing effect of diaper 10, bag two side areas 24, which has, to be folded into
Form and waist is abutted the central portion 32 in region 31 and bag inside region 22 turns into the state that has abutted so that rear waist
Region 12 is overall more compact, and thickness direction Z size diminishes compared to wearing effect, therefore the storage of multiple diapers 10 and removes
Convenience during fortune is superior.
In addition, supine position is in even in wearer, when the body pressure of wearer puts on bag 20, due to bag both sides
Region 24 has the form folded into and waist abuts the central portion 32 in region 31 and bag inside region 22 and turns into what is mutually abutted
State, therefore also bag formation sheet material 40 will not be caused to be deformed out of shapely in the presence of body pressure, or wearer is caused
Foreign body sensation caused by because of the change of the local thickness of rear waist region 12.Bag two side areas 24 can be relative to wearer
Body close to the direction of separation, i.e., flexion and extension is carried out on thickness direction Z, therefore when body pressure is released, bag both sides
Region 24 erects to the direction F (reference picture 5) separated with body, forms the bag space S of solid again.
Particularly, in disposable diaper 10, when dressing diaper 10, wearer is in supine position, and bag 20, which turns into, to be worn
The state being crushed in the presence of the body pressure for the person of wearing on thickness direction Z.In the diaper 10 of present embodiment, by
Formed on bag 20 and be capable of the bag two side areas 24 of flexion and extension, so as to after diaper 10 is dressed, bag two side areas 24 erect and
A bag space S can be stably formed.In this way, bag 20 can stably repeatedly in the presence of the flexion and extension of bag two side areas 24
Three-dimensional shape is presented, even in posture frequently changes, the infant at the low monthly age of the higher soft stool of excretion rate wears repeatedly
In the case of, soft stool also can be reliably accommodated in a bag space S.In addition, as has been described, bag inside region 22 has required
Longitudinal Y size, therefore erected by bag two side areas 24 obliquely rearward to be moved relative to central portion 32, it can play
, can as the effect of the top surface of bag 20, therefore compared to the form of no top surface and the bending construction of the side of bag two side areas 24
Store more excretas.
Also, in rear waist region 12, a pair of hasp portions 16, the fixation in hasp portion 16 are installed in the both sides of substrate 14
Portion 61 is in a manner of overlapping with bag 20 and waist abutting region 31 on horizontal X on the outside of the horizontal X of bag 20.In the diaper 10
In, in the case where the set part 63 in hasp portion 16 is sticked in into front waist region 11, hasp portion 16 easily abuts with waist
The flexible linkage in region 31, the stickiness of front waist region 11,12 improves on waistline direction.In order to more improve fitting
Property, at least a portion of fixed part 61 preferably on thickness direction Z with the both sides fixed part 26 of exterior lateral area in bag 22,23 (i.e.,
The region that region 31 overlaps each other is abutted with waist when overlooking) it is overlapping.Reference picture 2, waist abut region 31 on horizontal X with
Set part 63 is overlappingly present, therefore in the case where having engaged set part 63, can suppress to abut region 31 in waist
Gap is produced between body, can prevent excreta from waist abut region 31 spill and so that excreta is accommodated in into bag 20
Internal mode guides.
In addition, exterior lateral area 22,23 abuts the phase of region 31 with waist in both sides fixed part 26 and fixed in bag, thus easily with
The contraction that waist abuts region 31 forms three-dimensional shape in linkage.In order to abut the edge of region 31 even in waist under wearing effect
Three-dimensional shape is also presented in bag 20 in the case that horizontal X has extended, it is preferred that the waist including central portion 32 abuts region
31 horizontal X amount of contraction (the horizontal X of contracted part length dimension) is more than bag inside region 22 and/or bag LHA
The horizontal X in domain 23 amount of contraction.In this case, (shunk compared to nature for example, abutting region 31 even in waist
When) when transversely X has extended predetermined multiplying power, bag two side areas 24 will not also lodge completely, and bag 20 is able to maintain that solid figure
Shape.
Thus it is preferred that waist abut the configuration of region 31 can transversely flexible X elastomer, on the other hand,
Bag inside region 22 and/or bag exterior lateral area 23 do not configure elastomer, are set to substantially without generation elastic telescopic.In this implementation
In the diaper 10 of mode, the configuration of bag inside region 22 can transversely flexible X bag elastomer 76, the contraction of bag elastomer 76
The shrinkage factor of rear waist elastic body 48 of the rate than being configured at central portion 32 is low.So by can transversely X elongation bag bullet
Property body 76 be configured at bag inside region 22 in the case of, central portion 32 extend and have make bag two side areas 24 lodge masterpiece
During for bag two side areas 24, the elastomer overcomes the power and maintains the raised state and bag inside region of bag two side areas 24
22 states separated from central portion 32, therefore three-dimensional shape can be more stably presented in bag 20.Also, the exterior lateral area in bag
22nd, 23 be respectively provided with elastic extension in the case of, in order to be stably formed bag 20, it is preferred that the horizontal X of bag inside region 22
Shrinkage factor higher than bag exterior lateral area 23 horizontal X shrinkage factor.
In the diaper 10 of present embodiment, the engaging zones 73 between substrate 14 and bag formation sheet material 40, substrate 14
Elastic telescopic will not occur, in the through-thickness Z regions overlapping with bag 20, waist abuts the shrinkage ratio bonding land in region 31
The shrinkage factor in domain 73 is high.Therefore, the non-lodging of bag two side areas 24, bag 20 easily maintain three-dimensional shape.It is additionally, since by engagement
Region 73 and be engaged in the rigidity of the substrate 14 of the inner end 45 of bag formation sheet material 40, bag exterior lateral area 23 have comparatively compared with
High rigidity, twisted deformation can be suppressed, a bag space S can be stably formed.In addition, in order to more improve the effect,
Component can be applied in the rigidity of the region of at least one of bag inside region 22 and bag exterior lateral area 23 configuration sheet (not scheme
Show).Apply component as rigidity, preferably use has elastic component such as polyurethane film.
In addition, although not shown, but can also be formed along longitudinal Y and prolonged positioned at the part of rear waist region 12 in absorber 53
The more than one deformation guide portion stretched.Deformation guide portion makes absorber 53 be bent along buttocks shape, such as can be by making
The mode that the non-configuring area of the mass ratio deformation guide portion of the per unit area of the core of absorber 53 is low is formed.Pass through to be formed
Such deformation guide portion, the opening of bag 20 can be further expanded, three-dimensionally form the bag space S of easily storage excreta.
It is further preferred, that waist abuts the horizontal X in region (rear waist elastic region) 31 shrinkage ratio front waist bullet
Property region 85 horizontal X shrinkage factor it is high.The setting of such shrinkage factor for example can be by making to be configured at front waist elastic region
The shrinkage factor that the shrinkage ratio of the elastomer in domain 85 is configured at elastomer that waist abuts region 31 low etc. is adjusted.Attacking Midfielder
Portion's Hookean region 85 formed on the fore-and-aft direction under wearing effect abutted with waist region 31 it is relative, can be for hasp portion 16
The target area that set part 63 engages and can flexibly stretched on horizontal X.In the diaper 10, incited somebody to action with wearing effect
In the case that set part 63 is sticked in target area, stickiness improves, also, on waistline direction, waist abuts region 31
Convergent force it is higher than front waist Hookean region 85, therefore the opening of bag 20 is easily opened, and can be stably formed a bag space S.Separately
Outside, the target area of such retractility can also replace front waist elastomer 59 and by front waist region 11 configuration can
Transversely X is flexibly flexible and there is the sheet element of ring component to be formed.
<The measuring method of the shrinkage factor in each region>
First, under the deployed condition of diaper 10, with the size of preset width (for example, linear foot cun 15mm × crossfoot cun
The bag exterior lateral area 23 overlapped with bag inside region 22 when overlooking 100mm) is cut to abut with waist between region 31
Lamination area (by the configuring area of Fig. 2 dotted line K bags surrounded), respectively as sample, various kinds is measured by following step
The size of product.I) one end in the both ends relative on horizontal X of each sample, ii are held) clip is installed in the other end
And counterweight, do not reversed by each sample and it is vertical relative to ground in a manner of hanging holding each sample.In this condition, in flexible member
The configuring area of the predetermined position of piece (in the case of no flexible member be) is to the portion at separation and relative two on horizontal X
Point with the annotated mark such as ink, measure the size of separation between the mark, as each sample contraction when size (L1).Separately
Outside, the weight of counterweight can adjust, as long as the weight of the degree for the flexible member elongation for being configured at each sample will not be made,
In this measurement, about 5.0g counterweight is used.Iii) next, removing clip and counterweight from each sample, surface transversely X is made
Elongation to because flexible member and caused by rivel disappear untill after, measurement two at mark size of separation, as extend when
Size (L2).Size L1, L2 measured using the measuring method is updated to shrinkage factor=((L2-L1)/L2) × 100 (%)
Formula in calculate each sample shrinkage factor (%).In addition, the shrinkage factor of front waist Hookean region 85 measures as follows：
Region overlapping with waist abutting region 31 in the longitudinal direction under wearing effect is cut with the size of preset width (wearing
The region overlapping with the region of the dotted line K encirclements by Fig. 2 on the fore-and-aft direction of state), it is set to sample.
Reference picture 2, the bag formation sheet material 40 for forming bag 20 is located to be leaned on than leg elastics 57 and rib collar elastomer 58
The position in longitudinal Y outside, it is overlapped not with leg elastics 57 and rib collar elastomer 58 when diaper 10 is overlooked.Thus,
Even if the convergent force of leg elastics 57, rib collar elastomer 58 acts on bag exterior lateral area 23 and produces and be intended on the outside of bag indirectly
The power that region 23 pulls downwards, also it will not cause that kink 25 loses shape and bag is empty because bag exterior lateral area 23 is pulled downwards
Between S disappear.
Reference picture 6, as has been described, the bag formation sheet material 40 for forming bag 20 are formed relative to diaper 10
The sheet element of the split of substrate 14 of profile, substrate 14 overlook when with the overlapped position of bag 20 with non-resilient flexible bag outside
Side region 23 is bonded with each other, therefore the retractility of the central portion 32 in waist abutting region 31 will not drop because of the rigidity of substrate 14
Low, stickiness is excellent.In addition, by the way that the bag formation sheet material 40 that substantially Z-shaped is bent into longitudinal section is set to relative to substrate
14 independent components are conveying the sheet element for forming substrate 14 along longitudinal Y when manufacturing diaper 10, so-called so as to utilize
" vertical stream production method " continuously produce diaper 10, productivity ratio is excellent.In order to improve the continuous life based on vertical stream production method
Yield, it is preferred that bag formation sheet material 40 is located on the inside of the end edge 14b of substrate 14 longitudinal Y, i.e. bag formation sheet material 40
The kink 25 of external end edge 40b and bag 20 is located on the inside of the end edge 14b of substrate 14 longitudinal Y.In the diaper 10, bending
Bag formation sheet material 40 covered under outward appearance visual angle by substrate 14, therefore aesthetic property is excellent.
Reference picture 5 and Fig. 9, central portion 32 and bag 20 are all formed by bag formation sheet material 40, it may be said that for forming central portion
32 is identical with the horizontal X of the sheet element of bag 20 size, therefore, elastomer is not configured even in bag inside region 22, in
Centre portion 32 shrinks under the influence of rear waist elastic body 48, the bag inside region being connected at kink 27 with its inner end 32a
22 horizontal X size also can and then shrink.Thus, it is (grand formed with the multiple rivels extended along longitudinal Y in bag inside region 22
Rise) 78.In this way, by playing function, bag as rib formed with the multiple rivels 78 extended along longitudinal Y, multiple rivels 78
Rigidity on the horizontal X and longitudinal Y of inside region 22 improves, and bag 20 can be stably formed the three-dimensional shape of box-like.Though do not scheme
Show, in front waist region 11, keep urine to provisionally store, can also be configured in the same manner as rear waist region 12 can be downward
The bag being just open.
In addition to situation about especially describing, forming each structural material of the diaper 10 of the present invention can use without restriction
The usually used various known materials in this field.In addition, in the present embodiment, configured in front waist region 11
There is front waist elastomer 59 but it is also possible to be the knot for not configuring the elastomer that can be stretched on horizontal X in front waist region 11
Structure.In addition, the term such as used in this manual " the 1st ", " the 2nd " is only used for distinguishing same key element, position etc..
Being related to the disclosure of the invention described in the above can at least arrange as following items.
A kind of disposable shorts, the disposable shorts have vertical and horizontal, including：1st lumbar region, its
It is one of front waist region and rear waist region；2nd lumbar region, it is the front waist region and the low back
The other of portion region；Crotch region, it is between the 1st lumbar region and the 2nd lumbar region；And a pair
Hasp portion, it is installed on the both sides of the 1st lumbar region, locking 1st waist area in a manner of it can engage separation
Domain and the 2nd lumbar region, wherein, the 1st lumbar region has：Waist abuts region, and it is located at skin contact surface side
And extended laterally to described；And bag, its central portion in the cross direction abut region in a thickness direction with the waist
Relatively, can have positioned at non-skin contact surface side and to the crotch region side opening, the bag：Bag exterior lateral area, its from
The lateral waist opening side extension of crotch region；And bag inside region, its on the thickness direction respectively with the bag
It is relative that exterior lateral area and the waist abut region, by the kink extended in said transverse direction with the bag exterior lateral area phase
Even, also, extend from the kink to the crotch region side and abut region with the waist and be connected, the bag medial area
Domain and the bag exterior lateral area have in the horizontal both sides of the opening of the bag respectively is fixed on the waist abutment area
The both sides fixed part in domain.
The disposable shorts of the preceding paragraph present invention disclosed can comprise at least embodiment disclosed below.
(1) bag also has a bag two side areas, and this bag of two side areas is by the both sides of the bag inside region and described
The both sides of bag exterior lateral area are formed, and are folded into the horizontal inner side.
(2) dress article also includes prolonging from the crotch region to the 1st lumbar region and the 2nd lumbar region
The absorber stretched, the bag are located on the extended line on the longitudinal direction of the absorber.
(3) waist abuts region and can stretched along the transverse elasticity.
(4) at least one of the bag inside region and the bag exterior lateral area can flexibly stretch, the waist
The horizontal shrinkage factor for abutting region is respective described horizontal higher than the bag inside region and the bag exterior lateral area
Shrinkage factor.
(5) the waist abutting region is located at the position overlapping with the set part in the cross direction.
(6) waist abuts region and overlappingly existed with the hasp portion in the cross direction.
(7) dress article includes：Substrate, its be used to being formed the 1st lumbar region, the 2nd lumbar region with
And the crotch region；And bag formation sheet material, it is engaged in the substrate, and region and described is abutted for forming the waist
Bag inside region, the bag exterior lateral area.
(8) the bag formation sheet material is located at the inner side of longitudinal ora terminalis of the substrate.
(9) substrate has the engaging zones for bag engagement, and the waist abuts the horizontal receipts in region
Shrinkage is higher than the horizontal shrinkage factor of the engaging zones.
(10) the 2nd lumbar region have can for the hasp portion engage separation and can along the transverse elasticity
Flexible target area, the horizontal shrinkage factor that the waist abuts region are described horizontal higher than the target area
Shrinkage factor.
Description of reference numerals
10：Disposable diaper
11：Front waist region
12：Rear waist region
13：Crotch region
14：Substrate
16：Hasp portion
20：Bag
22：Bag inside region
23：Bag exterior lateral area
24：Bag two side areas
25：Kink
26：The both sides fixed part of bag
31：Waist abuts region
32：Waist abuts the central portion in region
40：Bag formation sheet material
53：Absorber
63：Set part
X：Laterally
Y：Longitudinal direction
Claims (11)
1. a kind of disposable shorts, the disposable shorts have vertical and horizontal, including：1st lumbar region, it is
One of front waist region and rear waist region；2nd lumbar region, it is the front waist region and the rear waist
The other of region；Crotch region, it is between the 1st lumbar region and the 2nd lumbar region；And a pair taken
Buckle, it is installed on the both sides of the 1st lumbar region, locking 1st lumbar region in a manner of it can engage separation
With the 2nd lumbar region, wherein,
1st lumbar region has：Waist abuts region, and it is located at skin contact surface side and extended laterally to described；And
Bag, it is relative in a thickness direction that its central portion in the cross direction abuts region with the waist, positioned at non-skin contact layer
Side and can to the crotch region side opening,
The bag has：Bag exterior lateral area, it extends from the lateral waist opening side of the crotch region；And bag inside region,
It is relative with the bag exterior lateral area and waist abutting region respectively on the thickness direction, prolongs by along the transverse direction
The kink stretched and be connected with the bag exterior lateral area, also, extend from the kink to the crotch region side and with institute
Waist abutting region is stated to be connected,
The bag inside region and the bag exterior lateral area have in the horizontal both sides of the opening of the bag respectively fixes
The both sides fixed part in region is abutted in the waist.
2. dress article according to claim 1, wherein,
The bag also has bag two side areas, both sides and the bag LHA of this bag of two side areas by the bag inside region
The both sides in domain are formed, and are folded into the horizontal inner side.
3. dress article according to claim 1 or 2, wherein,
The dress article also includes the suction extended from the crotch region to the 1st lumbar region and the 2nd lumbar region
Acceptor, the bag are located on the extended line on the longitudinal direction of the absorber.
4. according to dress article according to any one of claims 1 to 3, wherein,
The waist, which abuts region, to be stretched along the transverse elasticity.
5. according to dress article according to any one of claims 1 to 4, wherein,
At least one of the bag inside region and the bag exterior lateral area can flexibly stretch, and the waist abuts region
The horizontal shrinkage factor be higher than the bag inside region and the respective horizontal shrinkage factor of the bag exterior lateral area.
6. according to dress article according to any one of claims 1 to 5, wherein,
The waist abut region be located between the set part in the pair of hasp portion and be in the cross direction with it is described solid
The overlapping position of part.
7. according to dress article according to any one of claims 1 to 6, wherein,
The both sides fixed part overlappingly exists with the hasp portion in the cross direction.
8. according to dress article according to any one of claims 1 to 7, wherein,
The dress article includes：Substrate, it is used to form the 1st lumbar region, the 2nd lumbar region and the crotch
Portion region；And bag formation sheet material, it is engaged in the substrate, and region and the bag medial area are abutted for forming the waist
Domain, the bag exterior lateral area.
9. dress article according to claim 8, wherein,
The bag formation sheet material is located at the inner side of longitudinal ora terminalis of the substrate.
10. dress article according to claim 8 or claim 9, wherein,
The substrate has the engaging zones for bag engagement, and the horizontal shrinkage factor that the waist abuts region is higher than
The horizontal shrinkage factor of the engaging zones.
11. according to dress article according to any one of claims 1 to 10, wherein,
2nd lumbar region has and can engage the mesh that separates and can be stretched along the transverse elasticity for the hasp portion
Mark region,
The waist abuts the horizontal shrinkage factor of the horizontal shrinkage factor higher than the target area in region.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-069489 | 2015-03-30 | ||
| JP2015069489A JP6498988B2 (en) | 2015-03-30 | 2015-03-30 | Open-type disposable wearing articles |
| PCT/JP2016/051309 WO2016157943A1 (en) | 2015-03-30 | 2016-01-18 | Disposable wearable article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107405220A true CN107405220A (en) | 2017-11-28 |
| CN107405220B CN107405220B (en) | 2020-09-25 |
Family
ID=57004122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680013865.9A Active CN107405220B (en) | 2015-03-30 | 2016-01-18 | Disposable wearing article |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6498988B2 (en) |
| CN (1) | CN107405220B (en) |
| WO (1) | WO2016157943A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281670A (en) * | 2018-12-07 | 2020-06-16 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper |
| CN112367953A (en) * | 2018-06-29 | 2021-02-12 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD935606S1 (en) | 2018-11-15 | 2021-11-09 | Unicharm Corporation | Disposable diaper |
| JP6720281B2 (en) * | 2018-12-07 | 2020-07-08 | ユニ・チャーム株式会社 | Disposable diapers |
| JP2021153712A (en) * | 2020-03-25 | 2021-10-07 | 大王製紙株式会社 | Connection type disposable wearing article |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426701A (en) * | 1987-07-17 | 1989-01-30 | Uni Charm Corp | Disposable diaper |
| US20030050616A1 (en) * | 1999-09-20 | 2003-03-13 | Gary M. Reynolds | Absorbent article having a deployable gasket element |
| US20030120248A1 (en) * | 2001-12-21 | 2003-06-26 | Kouichi Miyamoto | Disposable absorbent article having barrier leg cuff and elasticized outer leg cuff |
| US20050171499A1 (en) * | 2004-02-02 | 2005-08-04 | The Procter & Gamble Company | Simple disposable absorbent article |
| CN1947674A (en) * | 2005-10-14 | 2007-04-18 | 王子妮飘株式会社 | Disposable diaper |
| CN103282000A (en) * | 2011-01-31 | 2013-09-04 | 尤妮佳股份有限公司 | Disposable wearing article |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192367A (en) * | 1992-01-23 | 1993-08-03 | Oji Paper Co Ltd | Disposable diaper |
-
2015
- 2015-03-30 JP JP2015069489A patent/JP6498988B2/en active Active
-
2016
- 2016-01-18 WO PCT/JP2016/051309 patent/WO2016157943A1/en active Application Filing
- 2016-01-18 CN CN201680013865.9A patent/CN107405220B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426701A (en) * | 1987-07-17 | 1989-01-30 | Uni Charm Corp | Disposable diaper |
| US20030050616A1 (en) * | 1999-09-20 | 2003-03-13 | Gary M. Reynolds | Absorbent article having a deployable gasket element |
| US20030120248A1 (en) * | 2001-12-21 | 2003-06-26 | Kouichi Miyamoto | Disposable absorbent article having barrier leg cuff and elasticized outer leg cuff |
| US20050171499A1 (en) * | 2004-02-02 | 2005-08-04 | The Procter & Gamble Company | Simple disposable absorbent article |
| CN1947674A (en) * | 2005-10-14 | 2007-04-18 | 王子妮飘株式会社 | Disposable diaper |
| CN103282000A (en) * | 2011-01-31 | 2013-09-04 | 尤妮佳股份有限公司 | Disposable wearing article |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367953A (en) * | 2018-06-29 | 2021-02-12 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper |
| CN112367953B (en) * | 2018-06-29 | 2022-07-19 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper core |
| CN111281670A (en) * | 2018-12-07 | 2020-06-16 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper |
| CN111281670B (en) * | 2018-12-07 | 2022-11-29 | 尤妮佳股份有限公司 | Disposable diaper having a disposable diaper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016157943A1 (en) | 2016-10-06 |
| JP6498988B2 (en) | 2019-04-10 |
| CN107405220B (en) | 2020-09-25 |
| JP2016187510A (en) | 2016-11-04 |
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