CN205494173U - Disposable trousers type diaper - Google Patents
Disposable trousers type diaper Download PDFInfo
- Publication number
- CN205494173U CN205494173U CN201620133470.XU CN201620133470U CN205494173U CN 205494173 U CN205494173 U CN 205494173U CN 201620133470 U CN201620133470 U CN 201620133470U CN 205494173 U CN205494173 U CN 205494173U
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- front side
- posterior lumbar
- side waist
- elastic component
- exterior member
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Abstract
The utility model provides a disposable trousers type diaper, it has adorns component and absorptivity body outside including, it includes the front side waist to adorn the component outward, the rear side waist and be located the front side waist and the rear side waist between crotch portion and form to the trousers shape, the skin surface side of the crotch portion that adorns the component is outward installed to the absorptivity body, front side waist and rear side waist lie in between waist opening and the leg opening and have the last quadrate part that forms along the upper and lower orientation trisection of diaper, lower quadrate part and intermediate part, at least, be provided with along the rear side waist elastic component of width direction extension at last quadrate part and intermediate part in the rear side waist, be provided with the front side waist elastic component that extends along width direction and do not set up front side waist elastic component under with on the quadrate part at the intermediate part at last quadrate part in the waist of front side, it is more than 40 below 80 according to the lightness L of lab table color system to adorn the painted one -tenth of component outward, colourity an is more than 5 below 60, colourity b is more than 7 below 60, therefore can alleviate diaper wearing person's psychological burden.
Description
Technical field
This utility model relates to disposable pants type diaper.
Background technology
In the past, disposable pants type diaper was that it is well known that such as disposable pants type diaper is configured to
Being provided with absorbability body in the crotch of the exterior member being formed as trousers shape, this absorbability body is at top flat
And between egative film, it is provided with absorbent core.Such as, there is the one of so composition disclosed in patent documentation 1～3
Secondary property pants type diaper.
Existing patent documentation
Patent documentation
Patent documentation 1 JP 2010-094182 publication
Patent documentation 2 JP 2004-49763 publication
Patent documentation 3 Unexamined Patent 8-280739 publication
Utility model content
Although in recent years, the disposable urine napkin of adult is popularized the most widely, but, adult is worn
For wearer, wearing diaper becomes psychological one sometimes and bears greatly.This utility model is in view of above-mentioned
Problem and propose, its object is to provide the one of a kind of psychological burden that can alleviate for dressing diaper
Secondary property pants type diaper.
Disposable pants type diaper of the present utility model can solve the problem that the problems referred to above, this disposable pants type diaper bag
Including: exterior member, this exterior member includes front side waist portion, posterior lumbar and is positioned at described front side waist portion
And the crotch between described posterior lumbar, described exterior member is formed as having waist peristome and pair of leg is opened
The trousers shape of oral area；Absorbability body, this absorbability body is arranged on the described crotch of described exterior member
Skin surface side, and described absorbability body has top flat, egative film and is arranged in described top flat and institute
Stating the absorbent core between egative film, wherein, described diaper has width and above-below direction, described
Width is equivalent to the health width of the wearer under wearing state, and described above-below direction is equivalent to
The body length direction of wearer, described front side waist portion and described posterior lumbar be positioned at described waist peristome and
Between described leg opening portion, and described front side waist portion and described posterior lumbar have by along described upper and lower
The upper portion that sets to trisection, lower section and between described upper portion and described lower section
Pars intermedia, described posterior lumbar is provided with posterior lumbar elastic component, and this posterior lumbar elastic component is at least
Described upper portion and described pars intermedia extend along described width, before described front side waist portion is provided with
Side waist elastic members, this front side waist portion elastic component prolongs along described width in described upper portion
Stretching, and be not disposed on described pars intermedia and described lower section, described exterior member is coloured to according to L*a*b*
Lightness L* of color specification system is more than 40 and less than 80, and colourity a* is more than 5 and less than 60, colourity
B* is more than 7 and less than 60.
In disposable pants type diaper of the present utility model, due to the centre of the front side waist portion in exterior member
It is not provided with front side waist portion elastic component in portion and lower section, and exterior member is coloured to according to L*a*b* table
Lightness L* of colour system is more than 40 and less than 80, and colourity a* is more than 5 and less than 60, colourity b*
It is more than 7 and less than 60, therefore, it is possible to diaper to be formed as the outward appearance of the pants type such as underwear for women.
Thus, by disposable pants type diaper of the present utility model, it is possible to alleviate the psychological burden of diaper wearer.
Preferably, described exterior member includes lateral film and is layered in the skin surface side of described lateral film
Inside piece, described front side waist portion elastic component and described posterior lumbar elastic component are arranged in described outside
Between sheet and described inside piece.In this case it is preferably to, described lateral film and described inside piece
All being coloured to lightness L* according to L*a*b* color specification system is more than 40 and less than 80, colourity a* be 5 with
Upper and less than 60, colourity b* is more than 7 and less than 60.
Preferably, the described front side waist portion of described exterior member and/or the skin surface of described posterior lumbar
Being provided with end retention tab on side, this end retention tab covers before and after described absorbability body end and viscous
It is connected on described exterior member and described absorbability body.By arranging end retention tab, it is possible to alleviate because of
Before and after absorbability body, the sense of discomfort of the skin of wearer is close in end.Now, it is preferable that described end
Lightness L* according to L*a*b* color specification system of end retention tab is more than 85, thereby, it is possible to easily verify that
Go out the spot inside diaper.
Preferably, the posterior lumbar elastic component of the upper portion of described posterior lumbar is at least some of along institute
State length direction to set with the interval that the posterior lumbar elastic component than the pars intermedia of described posterior lumbar is narrower
Put.By being arranged such posterior lumbar elastic component, it is possible to make diaper stable on the waistline of wearer
While easily maintaining, it is not easy to tighten up the waist of wearer such that it is able to improve wearing of diaper too strongly
Wear sense.
Preferably, the posterior lumbar elastic component of the pars intermedia of described posterior lumbar along described above-below direction with
Narrow interval and wide interval are alternately arranged.By being arranged so as to posterior lumbar elastic component, can not only carry
High fit on the waist of wearer, and tightening up on waist can be alleviated.
In disposable pants type diaper of the present utility model, due to the centre of the front side waist portion in exterior member
It is not provided with front side waist portion elastic component in portion and lower section, and exterior member is coloured to according to L*a*b* table
Lightness L* of colour system is more than 40 and less than 80, and colourity a* is more than 5 and less than 60, colourity b*
It is more than 7 and less than 60, therefore, it is possible to diaper to be formed as the outward appearance of the pants type such as underwear for women.
Thus, disposable pants type diaper of the present utility model is utilized, it is possible to alleviate the psychological burden of diaper wearer.
Accompanying drawing explanation
Fig. 1 is to be shown in an embodiment of disposable pants type diaper of the present utility model, from front side
The axonometric chart of the disposable pants type diaper observed.
Fig. 2 is to illustrate the axonometric chart from the disposable pants type diaper shown in Fig. 1 that rear side is observed.
Fig. 3 be illustrate from skin surface side observe untie the disposable pants type diaper shown in Fig. 1 before
Joint between side waist and posterior lumbar and the top view of state that launches.
Fig. 4 is the A-A sectional view illustrating the disposable pants type diaper shown in Fig. 3.
Description of reference numerals
1 disposable pants type diaper
2 exterior member
3 waist peristomes
4 leg opening portions
5 front side waist portion
6 posterior lumbar
7 crotches
8 lateral films
9 inside piece
11 front side waist portion elastic components
12 posterior lumbar elastic components
13,13A, 13B leg elastic member
14 end retention tabs
21 absorbability bodies
U upper portion
M pars intermedia
L lower section
Detailed description of the invention
Disposable pants type diaper of the present utility model has exterior member, and this exterior member is formed as having waist
The trousers shape of peristome and pair of leg peristome.Waist peristome is the opening for the waist through wearer,
Leg opening portion is the opening for the lower limb through wearer.
Exterior member includes front side waist portion, posterior lumbar and between front side waist portion and posterior lumbar
Crotch.Such as, by making front side waist portion and posterior lumbar be bonded with each other and shape in the both sides of width
Become underwear shape.Front side waist portion is equivalent to be close to when dressing diaper the part of the abdominal part side of wearer,
Posterior lumbar is equivalent to be close to when dressing diaper the part of the side, back of wearer.Urinate at disposable pants type
In sheet, front side waist portion and posterior lumbar are equivalent to the part between waist peristome and leg opening portion.Crotch
Portion is equivalent between front side waist portion and posterior lumbar and is close to the part between the hip crotch of wearer.
Crotch is between pair of leg peristome, and the both sides of width are not bonded with each other.
In disposable pants type diaper, width is equivalent to the health width side of wearer under wearing state
To, above-below direction is equivalent to the body length direction of wearer under wearing state.Disposable pants type diaper exists
Front side waist portion, crotch and posterior lumbar it is divided on above-below direction.It addition, as described below, front side waist portion
With posterior lumbar, be there is upper portion, the lower section set out by trisection along the vertical direction and be positioned at
Pars intermedia between upper portion and lower section.The skin surface side of disposable pants type diaper refers to dress diaper
The face of the skin side of Shi Chaoxiang wearer.The court when lateral surface of disposable pants type diaper refers to dress diaper
To the face with wearer opposition side.
Exterior member can only be constituted by one layer, it is also possible to is made up of multilamellar.Preferably, exterior member bag
Include lateral film and the inside piece being layered in the skin surface side of lateral film.
Absorbability body is installed in the skin surface side of the crotch of exterior member.Absorbability body has top
Sheet, egative film and the absorbent core being arranged between top flat and egative film.Top flat is arranged to compare absorbent core
Body is closer to wearer side, and egative film is arranged to than absorbent core closer to outside (wearer contrary
Side).Absorbability body is arranged in the crotch of exterior member, and further, absorbability is originally
Body also is able to extend in front side waist portion and/or posterior lumbar.
Top flat preferably employs the material with liquid permeability, for instance, it is possible to use by cellulose, artificial
Silk, the non-woven fabrics that the hydrophilic fibre such as cotton is formed, and by polyolefin (such as, polypropylene, poly-second
Alkene), polyester (such as, polyethylene terephthalate (PET)), polyamide (such as, nylon) etc.
In the non-woven fabrics that hydrophobic fibre is formed, the surface of hydrophobic fibre becomes hydrophiling by surfactant
Material etc..It addition, as top flat, it is possible to use woven fabric, woven cloth, apertured plastic film etc..
Egative film preferably employs the material with liquid impermeability, for instance, it is possible to use by polyolefin (example
As, polypropylene, polyethylene), polyester (such as, polyethylene terephthalate (PET)), polyamide
The non-woven fabrics of hydrophobic fibre formation such as (such as, nylon) and plastic foil etc..It addition, also be able to use
Non-woven fabrics and the duplexer of plastic sheeting.
When top flat and egative film are made up of non-woven fabrics, as non-woven fabrics, preferably by spun-bonded non-woven fabrics,
Hot-wind nonwoven cloth, some bonded non-woven fabrics, hot melt non-woven cloth, air-laid nonwoven fabrics, SMS non-woven fabrics etc..
As long as absorbent core comprises can absorb the excremental absorbent materials such as urine, it is special the most not do
Limit.Such as, as absorbent core, it is possible to use the one-tenth that absorbent material is configured to preset shape
Body.It also is able to be coated with the scraps of paper (such as, toilet paper and tissue paper) on absorbent core or liquid is saturating
The flat members such as the property crossed non-woven fabrics.As the absorbent material being contained in absorbent core, such as, energy
Enough citings have hydrophilic fibres such as cellulose fibre (such as, the paper pulp fiber of pulverizing), or, as
The water-absorbing resins etc. such as polyacrylic, polyaspartic acid, cellulose family, starch acrylamide nitrile.
It addition, hot-melt fiber can also be comprised in absorbent material, such as, polyethylene, polypropylene etc. are poly-
Olefin(e) fibre, or, such as polyester fibers such as PET and such as Fypros such as nylon.In order to improve with
The affinity of the liquid such as urine, this hot-melt fiber also is able to carry out hydrophiling by surfactant etc.
Process.
In order to improve the infiltration rate of urine etc., absorbent material preferably employs the thing comprising hydrophilic fibre
Matter.It addition, in order to improve absorptive capacity, absorbent material preferably employs the material comprising water-absorbing resins.
Therefore, absorbent core preferably employs and comprises hydrophilic fibre (particularly paper pulp fiber) and water absorption tree
The material of fat.In the case, for example, it is preferable to use in the aggregation of hydrophilic fibre mixing or
The material of dispersion water-absorbing resins.
Absorbent core body can be pieces of absorbent body.As pieces of absorbent body, it is possible to having of citing is formed as
There is between non-woven fabrics water-absorbing resins and not there is the material of paper pulp fiber.Due to institute in the above described manner
The pieces of absorbent body formed has water-absorbing resins between non-woven fabrics, holds therefore, it is possible to realize high-selenium corn
Amount.It addition, pieces of absorbent body is not owing to having paper pulp fiber between non-woven fabrics, therefore, it is possible to be formed as
Little slim of volume.
As pieces of absorbent body, it is possible to use hygroscopicity fibre as absorbent material.In the case,
Pieces of absorbent body is again formed as little slim of volume.As hygroscopicity fibre, it is possible to for example there are containing matter
The fiber of the carboxyl of sonization or formation salt.Such as, by acrylic fiber is carried out hydrolyzable, will
It is contained in itrile group in acrylic fiber and replaces to carboxyl such that it is able to obtain absorbency fiber.Now, bag
The carboxyl being contained in hygroscopicity fibre is preferably formed as alkali metal salt or ammonia salt.It addition, hygroscopicity fibre energy
Enough manufacture by hydrophilic fibre being immersed in acrylic acid and be settled out acrylic acid on the fiber surface.
Preferably, on absorbability body, both sides of the edge in the width direction are provided with standing cuff.Such as,
Standing cuff can be engaged on the top flat of absorbability body, it is also possible to is arranged on than absorbability body more
Outside near width.Preferably, standing cuff is by liquid impermeability and the non-woven fabrics of water-repellancy
Constitute with plastic sheeting etc., it is highly preferred that be made up of the non-woven fabrics of water-repellancy.By arranging standing cuff,
It is prevented from the side leakage of urine etc..
Preferably, near the upper end of the raised state of standing cuff, (end of wearer side) is provided with
Erect and use elastic component.Hold up to wearer side vertical is formed with the contractility of elastic component by erecting
Body fold, thus prevent the side leakage of urine etc..
It is described in detail for exterior member.Exterior member can either be liquid permeability, it is also possible to
It is liquid impermeability, it is possible to use the flaky material that can be used for top flat and egative film.Exterior member is by interior
The situation that lateral plate and lateral film are constituted also is such.
Exterior member or the lateral film of composition exterior member and inside piece preferably employ and are made up of non-woven fabrics.
As non-woven fabrics, it is possible to use spun-bonded non-woven fabrics, hot-wind nonwoven cloth, some bonded non-woven fabrics, hot melt non-woven cloth,
Air-laid nonwoven fabrics, SMS non-woven fabrics etc., but as constituting exterior member (or inside piece and outside
Sheet) non-woven fabrics, it is preferred to use spun-bonded non-woven fabrics.Thereby, it is possible to guarantee the aeration of exterior member,
When dressing diaper, the sweat of wearer etc. the steam produced can easily be discharged to outside.
In disposable pants type diaper of the present utility model, exterior member is coloured to according to L*a*b* color specification system
Lightness L* be more than 40 and less than 80, colourity a* be more than 5 and less than 60, colourity b* be 7
Above and less than 60.Generally, the exterior member of disposable pants type diaper is white, and lightness L* is for connecing
The value (such as 90～100) of nearly 100, but disposable pants type diaper exterior member of the present utility model
Color becomes the color beyond white.Specifically, be coloured to colourity a* be more than 5 and less than 60, colourity b*
It is more than 7 and less than 60, if color representation, is coloured to the redness centered by orange～yellow model
The most shallow color enclosed.When exterior member is coloured to this color, exterior member becomes close with the colour of skin
Color such that it is able to make diaper unobtrusively.It addition, exterior member can be made similar to light brown medicated underpants.
Lightness L* of exterior member is more preferably more than 50, and more preferably less than 75, the most excellent
Elect less than 70 as.Colourity a* is preferably more than 6, and more preferably more than 7, it is additionally preferred be less than 40,
More preferably less than 30, more preferably less than 20.Colourity b* is preferably more than 8, more preferably
More than 10, it is additionally preferred be less than 40, more preferably less than 30, more preferably less than 20.
Pass through it addition, the color representation (L*, a*, b*) according to L*a*b* color specification system of exterior member uses
The meansigma methods of 5 times of the fluorescence spectrophotometer densitometer FD-7 mensuration that Konica Minolta company manufactures.Now,
Exterior member is placed on the good quality paper of white, and in the state of exterior member overlapping four (four folds)
The color of lower mensuration exterior member, thus determines the actual color of exterior member.
Chroma C* of exterior member is preferably more than 9, and more preferably more than 12.Chroma C* value is the biggest,
Color is the most bright-coloured such that it is able to improve the aesthetic appearance of exterior member.But, when the value of chroma C* is excessive
Easily making diaper obvious, therefore, chroma C* is preferably less than 50, and more preferably less than 45, enter one
Step is preferably less than 30, is even more preferably less than 20.Chroma C* can be with L*a*b* color specification system
In the value of a* and b*, obtained by below equation: C*=[(a*)2+(b*)2]1/2。
Form and aspect angle h of exterior member is preferably more than 30 °, more preferably more than 40 °, further
It is preferably more than 45 °, it is additionally preferred be less than 80 °, more preferably less than 70 °, further preferably
It it is less than 65 °.In the case, with orange close form and aspect (such as, exterior member is subject to coloration into
Light brown), it is possible to make disposable pants type diaper become the outward appearance of the color close with medicated underpants.Form and aspect angle h
Can be obtained by below equation: h=tan with the value of a* and b* in L*a*b* color specification system-1[(b*)
/(a*)]。
When exterior member is made up of lateral film and inside piece, lateral film and inside piece are preferably coloured to
Lightness L* according to L*a*b* color specification system is more than 40 and less than 80, and colourity a* is more than 5 and 60
Hereinafter, colourity b* is more than 7 and less than 60.Other staining conditions being suitable for are the most same as described above.
In exterior member, front side waist portion and posterior lumbar are provided with the bullet of the width extension along diaper
Property component.Specifically, when front side waist portion and posterior lumbar are divided along the above-below direction trisection of diaper
When becoming upper portion, pars intermedia between lower section and portion above and lower section, in posterior lumbar,
It is provided with the posterior lumbar elastic component extended in the width direction, front the most up on portion and pars intermedia
In the waist of side, in portion, it is provided with the front side waist portion elastic component extended in the width direction up, and middle
Front side waist portion elastic component it is not provided with in portion and lower section.It addition, front side waist portion elastic component is preferably provided with
In the scope of more than 90% (more have and elect more than 95% as) of the width of front side waist portion, rear side waist
Portion's elastic component it is also preferred that be arranged on the width of posterior lumbar more than 90% (more preferably 95% with
On) scope on.
By arranging front side waist portion elastic component in the upper portion of front side waist portion, and above posterior lumbar
Portion arranges posterior lumbar elastic component, makes diaper be formed with waist fold at the waistline of wearer, thus anti-
Only reveal the Excretas such as urine from side, back and abdominal part side.Preferably, the upper portion of front side waist portion it is arranged on
Front side waist portion elastic component together with the posterior lumbar elastic component of the upper portion being arranged on posterior lumbar
Substantially surround around whole waist peristome.It addition, the upper portion in front side waist portion is preferably provided with
Multiple front side waist portion elastic components, in the upper portion of posterior lumbar it is also preferred that be provided with multiple posterior lumbar bullet
Property component.
It is also equipped with posterior lumbar elastic component on the pars intermedia of posterior lumbar, it is possible to improve diaper
The fit of section.Multiple posterior lumbar elasticity structure it is preferably provided with on the pars intermedia of posterior lumbar
Part.Further, it is also possible on the lower section of posterior lumbar, be provided with posterior lumbar elastic component.
On the other hand, the pars intermedia and lower section of front side waist portion are not provided with the bullet extended in the width direction
Property component, thus, is formed without, on the pars intermedia and lower section of front side waist portion, the pleat shunk in the width direction
Wrinkle.It is as a result, it is possible to make the front side of diaper be formed as smooth outward appearance, it addition, the most right
Exterior member carry out colouring as a result, it is possible to diaper is formed as such as the outward appearance of underwear medicated underpants for women.This
In the disposable urine napkin of utility model, owing to being formed with above-mentioned exterior member such that it is able to alleviate diaper and wear
The psychological burden of wearer.
Preferably, the posterior lumbar elastic component of the upper portion of posterior lumbar at least some of is along diaper
Above-below direction is arranged with the interval that the posterior lumbar elastic component than the pars intermedia of posterior lumbar is narrower.That is,
Posterior lumbar is provided with multiple posterior lumbar elastic component, the most preferably, posterior lumbar elasticity structure
Part is disposed in upper portion with the narrowest.When the lower section in posterior lumbar is also equipped with posterior lumbar
During elastic component, it is preferable that the posterior lumbar elastic component of the upper portion of posterior lumbar at least some of
Along diaper above-below direction with the posterior lumbar elastic component than the pars intermedia of posterior lumbar and lower section more
Narrow interval is arranged.By being arranged such posterior lumbar elastic component, along the edge of waist peristome, easily
Contractility is played, so that stable being prone on the waistline of wearer of diaper keeps in stronger.Separately
On the one hand, owing to the contractility on the pars intermedia of posterior lumbar is the most weak, from without tightening up wearing consumingly
The waist of person.It addition, be arranged at least of the front side waist portion elastic component of the upper portion of front side waist portion
Point be also along diaper above-below direction with than with the posterior lumbar bullet on the pars intermedia being arranged on posterior lumbar
Property the narrower interval of component arrange.
Preferably, the posterior lumbar elastic component of the pars intermedia of posterior lumbar along the above-below direction of diaper with narrow
Interval and wide interval are arranged alternately.By being arranged so as to posterior lumbar bullet on the pars intermedia of posterior lumbar
Property component, can not only improve the fit of the waist of wearer, and can alleviate tightening up of waist.
In the case, posterior lumbar elastic component mainly acts on narrow spaced part and tightens up wearer
Waist, but owing to having multiple elastic component in the part tightening up waist, therefore, it is possible to dispersion tighten up
Power.
When exterior member is made up of lateral film and inside piece, front side waist portion elastic component and posterior lumbar bullet
Property component is preferably placed between lateral film and inside piece.In the case, front side waist portion elastic component and
Posterior lumbar elastic component is preferably bonded in lateral film and inside piece.I.e., it is preferable that lateral film and interior
Lateral plate is mutually bonded by front side waist portion elastic component or posterior lumbar elastic component.In the case, exist
In exterior member, preferably the non-adhesive region of lateral film and inside piece is arranged to the width side along diaper
To extension, it is possible to improve aeration and the flexibility of exterior member.
Preferably, lateral film turns back to inside piece side at the edge of waist peristome.Thereby, it is possible to fitly
Form the edge of the waist peristome of exterior member.In the case, the front side waist of the upper portion of front side waist portion
The posterior lumbar elastic component of the upper portion of at least some of and posterior lumbar of portion's elastic component is at least
A part can be arranged between the lateral film turned back at the edge of waist peristome.
In exterior member, it is also possible to be provided with outside front side waist portion elastic component and posterior lumbar elastic component
Elastic component.And specifically, it is preferable to ground, in exterior member, the edge along leg opening portion is provided with leg
Elastic component.Pass through leg elastic member, it is possible to prevent from revealing the Excretas such as urine from leg opening portion.Though
So the quantity of the elastic component for constituting leg elastic member is had no particular limits, but the most also
It is provided with multiple elastic component row.When exterior member is made up of lateral film and inside piece, preferably leg
Elastic component is arranged between lateral film and inside piece.
As each elastic component being arranged on disposable pants type diaper, it is possible to use polyurethane line, gather
The elastic flexible material that urethane thin film, natural rubber etc. are generally used on disposable urine napkin.Preferably, respectively
Individual elastic component is fixed on diaper with extended state, additionally, it is preferred that employing PUR bonding agent etc. are bonding
Agent is fixed.Such as, the polyurethane line drawing that fineness is 100～2500dtex being arranged to multiplying power is
1.1～5.0 times, and be fixed.As bonding agent, it is preferred to use the PUR bonding agent of rubber-like.Separately
Outward, described multiplying power is that unstretched condition is defined as 1.0 times.
Before being preferably provided with covering absorbability body in the front side waist portion of exterior member and/or posterior lumbar
The end retention tab of rearward end.End retention tab covers before and after absorbability body end and is bonded in exterior
On component and absorbability body.By arranging end retention tab, it is possible to before and after reducing because of absorbability body
End is close to the skin of wearer and is produced sense of discomfort.Preferably, end retention tab is arranged on exterior member
Front side waist portion and posterior lumbar on.
End retention tab on the above-below direction of diaper across absorbability body and exterior member arrange with
End before and after absorbability body can be covered.End retention tab is arranged at front side waist portion and/or rear side
On waist, such as, when absorbability body is only located in crotch, end retention tab can be from front side
Waist is configured to crotch or from posterior lumbar to crotch.But, absorbability body is arranged from crotch
To front side waist portion and posterior lumbar, then preferably end retention tab is provided only on front side waist portion and/or rear side waist
In portion.It addition, end retention tab also is able to be arranged on front side waist portion and/or posterior lumbar on the whole, or
Person also is able to be provided only in a part for front side waist portion and/or posterior lumbar.
End retention tab is arranged to cross absorbability along the width of diaper on the width of diaper
Body.Preferably, end retention tab is arranged to the most consistent with the width of exterior member and diaper.
If being arranged such end retention tab, when manufacturing disposable pants type diaper continuously, it is easy to end is set and protects
Hold sheet.
End retention tab can be the liquid property passed through, it is also possible to be liquid impermeability, it is possible to use
Can be used for the material of top flat and egative film.It addition, end retention tab is preferably made up of hydrophilic non-woven, by
This can improve the wearing feeling of diaper.
Lightness L* according to L*a*b* color specification system of end retention tab is preferably more than 85, more preferably
More than 90.In the case, owing to end retention tab has white or the color close with white, when
When using diaper, it is possible to easily confirm the spot inside diaper.Chroma C* of end retention tab is excellent
Elect less than 20 as, more preferably less than 15, more preferably less than 10, thereby, it is possible to make end
The color of end retention tab is closer to white.It addition, absorbability body (particularly top flat) is it is also preferred that by this
Plant color to be formed.
Hereinafter, referring to the drawings, disposable pants type diaper of the present utility model will be described.It addition, this practicality
Novel it is not limited to embodiment shown in the drawings.A reality of the present utility model shown in Fig. 1-Fig. 4
Execute mode.Fig. 1 is to be shown in an embodiment of disposable pants type diaper of the present utility model, from
The axonometric chart of the disposable pants type diaper of front side, Fig. 2 is to illustrate from shown in Fig. 1 that rear side is observed
The axonometric chart of disposable pants type diaper, Fig. 3 is to illustrate to untie institute Fig. 1 from what skin surface side was observed
Bowing of joint between front side waist portion and the posterior lumbar of the disposable pants type diaper shown and the state launched
View, Fig. 4 is the A-A sectional view illustrating the disposable pants type diaper shown in Fig. 3.In accompanying drawing, vow
Amount x represents the width of diaper, and vector y represents the above-below direction of diaper.
Disposable pants type diaper 1 has exterior member 2 and absorbability body 21, before exterior member 2 includes
Side waist 5, posterior lumbar 6 and the crotch between front side waist portion 5 and posterior lumbar 67, and
Exterior member 2 is formed as the trousers shape with waist peristome 3 and pair of leg peristome 4, absorbability body
21 are arranged in the skin surface side of crotch 7 of exterior member 2.By making front side waist portion 5 and rear side waist
The junction surface 10 of the both sides of the width x in portion 6 is bonded with each other, and exterior member 2 is formed as trousers shape.
In exterior member 2, front side waist portion 5 and posterior lumbar 6 are equivalent to be positioned at waist relative to above-below direction y
Part between peristome 3 and leg opening portion 4.As shown in Figure 4, exterior member 2 has lateral film 8
With the inside piece 9 in the skin surface side being layered in lateral film 8.
Absorbability body 21 is arranged in the skin surface side of at least crotch 7 of exterior member 2, absorbs
Property body 21 has top flat 22, egative film 23 and is arranged on the absorbability between top flat 22 and egative film 23
Core body 24 (with reference to Fig. 3 and Fig. 4).In accompanying drawing, absorbability body 21 and absorbent core 24 are formed
For generally rectangular.It addition, egative film 23 turns back at the edge of the width x of absorbent core 24,
Overlapping top flat 22 engage (with reference to Fig. 4) thereon.It is provided with on absorbability body 21 and holds up flap
25, this is holded up flap 25 and erects in the both sides of the width x of top flat 22, is holding up flap 25
It is provided with near upper end and erects with elastic component 26.
Front side waist portion 5 and posterior lumbar 6 there is y trisection along the vertical direction and set upper portion U,
Pars intermedia M (seeing figures.1.and.2) between lower section L and portion U above and lower section L.
In disposable pants type diaper 1, at least upper portion U and pars intermedia M of posterior lumbar 6 are arranged
There are the posterior lumbar elastic component 12 that x extends in the width direction, in front side waist portion 5, portion U up
On be provided with the front side waist portion elastic component 11 that x in the width direction extends, and pars intermedia M and lower section
Front side waist portion elastic component 11 it is not provided with on U.It addition, in accompanying drawing, at the lower section L of posterior lumbar 6
On be also equipped with posterior lumbar elastic component 12.By so constituting exterior member 2, it is possible to make diaper 1
Front side be formed as smooth outward appearance.Further, owing to exterior member 2 is coloured to according to L*a*b*
Lightness L* of color specification system is more than 40 and less than 80, colourity a* is more than 5 and less than 60, colourity
B* is more than 7 and less than 60 such that it is able to make diaper 1 be formed as such as the outward appearance of underwear for women.By
This, it is possible to alleviate the psychological burden of diaper wearer.
As in figure 2 it is shown, at least the one of the posterior lumbar elastic component 12 of upper portion U of posterior lumbar 6
Part y along the vertical direction is with the posterior lumbar of the pars intermedia M (and lower section L) than posterior lumbar 6
The interval setting that elastic component 12 is narrower.By being arranged such posterior lumbar elastic component 12, diaper is steady
It is scheduled on the section of wearer, and can easily keep, meanwhile, less can tighten up consumingly and wear
The crotch of wearer such that it is able to improve the wearing feeling of diaper.
Posterior lumbar elastic component 12 is edge in the pars intermedia M (and lower section L) of posterior lumbar 6
The narrow interval of above-below direction y and wide interval are alternately arranged.By being arranged such posterior lumbar elastic component
12, the fit on the waist of wearer can either be improved, tightening up on waist can be alleviated again.
In exterior member 2, further, leg opening portion 4 is provided with leg elastic member 13.
Leg elastic member 13 includes the front side leg elastic member arranged along the forward edge in leg opening portion 4
Rear side leg elastic member 13B that 13A and the posterior edges along leg opening portion 4 are arranged.By front side
Leg elastic member 13A and rear side leg elastic member 13B, edge the most whole in leg opening portion 4
Leg elastic member 13 it is provided with on week.By leg elastic member 13, around the lower limb of wearer
Formation leg gather is wrinkled, thus prevents the excremental leakage such as urine from crotch 7.
Although front side leg elastic member 13A and rear side leg elastic member 13B in the accompanying drawings are mutual
It is positioned apart from, but, front side leg elastic member 13A and rear side leg elastic member 13B also can
Enough it is connected with each other or intersects.
Preferably, leg elastic member 13 is arranged on discontinuously by crosscutting for crotch 7 x in the width direction
In part.Thereby, it is possible to reduce crooked in crotch 7 of absorbability body 21 and absorbent core 24.
As the method arranging leg elastic member 13 discontinuously, such as, leg elastic member 13 is fixed on
After in exterior member 2, cutter etc. is used to cut off leg elastic member 13.Now, preferably
Ground, leg elastic member 13 is cut off in many places.
Front side waist portion elastic component 11, posterior lumbar elastic component 12, leg elastic member 13 are arranged on
Between lateral film 8 and inside piece 9, it is preferable that bonding one-tenth stretching on lateral film 8 and/or inside piece 9
State.Lateral film 8 turns back to inside piece 9 side at the edge of the waist peristome 4 of exterior member 2, arranges
Up the front side waist portion elastic component 11 of portion U and posterior lumbar elastic component 12 can be clamped in folding
Return lateral film 8 between and bonding with lateral film 8.
As it is shown on figure 3, the front side waist portion 5 of exterior member 2 and/or the skin surface side of posterior lumbar 6
On be provided with end retention tab 14, this end retention tab 14 cover before and after absorbability body 21 end and
It is bonded on exterior member 2 and absorbability body 21.By arranging end retention tab 14, it is possible to reduce
Because before and after absorbability body 21, the skin of wearer is close to and the sense of discomfort that produces in end.End keeps
Lightness L* according to L*a*b color specification system of sheet 14 is preferably more than 85, thereby, it is possible to the most true
Recognize the spot inside diaper.
Claims (5)
1. a disposable pants type diaper, it is characterised in that described disposable pants type diaper includes:
Exterior member, this exterior member includes front side waist portion, posterior lumbar and is positioned at described front side waist portion
And the crotch between described posterior lumbar, described exterior member is formed as having waist peristome and pair of leg is opened
The trousers shape of oral area；
Absorbability body, this absorbability body is arranged on the skin surface side of the crotch of described exterior member,
And described absorbability body has top flat, egative film and is arranged in the suction between described top flat and described egative film
The property received core body,
Wherein, described diaper has width and above-below direction, and described width is equivalent to dress shape
The health width of the wearer under state, described above-below direction is equivalent to the body length side of wearer
To,
Described front side waist portion and described posterior lumbar between described waist peristome and described leg opening portion,
And described front side waist portion and described posterior lumbar have by setting along described above-below direction trisection
Upper portion, lower section and the pars intermedia between described upper portion and described lower section,
Described posterior lumbar is provided with posterior lumbar elastic component, and this posterior lumbar elastic component is at least in institute
State and extend along described width on upper portion and described pars intermedia,
Described front side waist portion is provided with front side waist portion elastic component, and this front side waist portion elastic component is on described
Extend along described width in portion of side, and be not disposed on described pars intermedia and described lower section,
It is more than 40 and less than 80 that described exterior member is coloured to lightness L* according to L*a*b* color specification system,
Colourity a* is more than 5 and less than 60, and colourity b* is more than 7 and less than 60.
Disposable pants type diaper the most according to claim 1, it is characterised in that described exterior structure
Part includes lateral film and the inside piece being layered in the skin surface side of described lateral film, described front side waist portion
Elastic component and described posterior lumbar elastic component are arranged between described lateral film and described inside piece, institute
State lateral film and described inside piece be all coloured to lightness L* according to L*a*b* color specification system be more than 40 and
Less than 80, colourity a* is more than 5 and less than 60, and colourity b* is more than 7 and less than 60.
Disposable pants type diaper the most according to claim 1 and 2, it is characterised in that outside described
It is provided with end in the described front side waist portion of dress component and/or the skin surface side of described posterior lumbar to keep
Sheet, this end retention tab cover before and after described absorbability body end and be bonded in described exterior member and
On described absorbability body, described end retention tab be lightness L* according to L*a*b* color specification system be 85 with
On.
Disposable pants type diaper the most according to claim 1 and 2, it is characterised in that after described
The posterior lumbar elastic component of the upper portion of side waist at least some of along described above-below direction with than institute
The interval that the posterior lumbar elastic component of the pars intermedia stating posterior lumbar is narrower is arranged.
Disposable pants type diaper the most according to claim 1 and 2, it is characterised in that after described
The posterior lumbar elastic component of the pars intermedia of side waist is handed over along described above-below direction with narrow interval and wide interval
Alternately arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133470.XU CN205494173U (en) | 2016-02-22 | 2016-02-22 | Disposable trousers type diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133470.XU CN205494173U (en) | 2016-02-22 | 2016-02-22 | Disposable trousers type diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494173U true CN205494173U (en) | 2016-08-24 |
Family
ID=56724347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133470.XU Active CN205494173U (en) | 2016-02-22 | 2016-02-22 | Disposable trousers type diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280865A (en) * | 2017-05-04 | 2017-10-24 | 浙江优全护理用品科技有限公司 | A kind of slim soft compound core body paper diaper and preparation method thereof |
-
2016
- 2016-02-22 CN CN201620133470.XU patent/CN205494173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280865A (en) * | 2017-05-04 | 2017-10-24 | 浙江优全护理用品科技有限公司 | A kind of slim soft compound core body paper diaper and preparation method thereof |
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