CN109938925A - A kind of high ventilative disposable absorbent article - Google Patents
A kind of high ventilative disposable absorbent article Download PDFInfo
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- CN109938925A CN109938925A CN201910153905.5A CN201910153905A CN109938925A CN 109938925 A CN109938925 A CN 109938925A CN 201910153905 A CN201910153905 A CN 201910153905A CN 109938925 A CN109938925 A CN 109938925A
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- water proof
- superfine fibre
- stratum reticulare
- ventilating water
- layer
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- 230000002745 absorbent Effects 0.000 title claims abstract description 45
- 239000002250 absorbent Substances 0.000 title claims abstract description 45
- 239000000835 fiber Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000002845 discoloration Methods 0.000 claims abstract description 15
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 230000002706 hydrostatic effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 238000009738 saturating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035699 permeability Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Abstract
The present invention relates to a kind of high ventilative disposable absorbent articles, including permeable top layer, opaque liquid lateral leakage protection layer, opaque liquid bottom, and it is set to the absorbent cores between permeable top layer and opaque liquid bottom, the opaque liquid bottom uses high gas-permeable, liquid-impermeable sheet material, the high gas-permeable, liquid-impermeable sheet material includes at least one layer of superfine fibre ventilating water proof stratum reticulare, the surface layer of connection superfine fibre ventilating water proof stratum reticulare and the through-hole of bottom are provided between the fiber adjacent thereto of fiber in the superfine fibre ventilating water proof stratum reticulare, the hole size is 0.5-10 μm, a side of the absorbent cores is provided with humidity discoloration coating in superfine fibre ventilating water proof stratum reticulare, the humidity discoloration coating is arranged on transverse width along the center interval of superfine fibre ventilating water proof stratum reticulare, on longitudinal length Extend to longitudinal both ends of the superfine fibre ventilating water proof stratum reticulare.The present invention has excellent every penetrable ventilated effect.
Description
Technical field
The present invention relates to disposable sanitary articles technical fields, more particularly to a kind of high ventilative disposable absorbent article.
Background technique
Infant and other people that can't take care of oneself usually need to wear disposable absorbent article, such as paper diaper, paper
Trousers etc. are drawn in diaper, sanitary napkin, drawing, its object is to be storage excreta, and make the body of these excretas and wearer, clothing
Clothes, bedding etc. are kept apart.
But (mainstream material is spinning to the leakproof edge that the structure of current current paper diaper urine-leakage, predominantly two sides erect
Molten non-woven fabrics) and absorber lower layer ventilative PE film.PE film of wherein breathing freely obstructs excreta and oozes out from paper diaper bottom, while table
Face micropore can penetrate vapor, play certain air permeability effect.However, ventilative the ventilative of PE film has as following drawbacks: surface is micro-
Hole is only capable of penetrating the vapor under vaporized state, can still obstruct to the water mist under droplet state；Meanwhile by production technology
Limitation, vapor transfer rate (under 40 DEG C of temperature, humidity 60%, the vapor transmission amount) average value for PE film of breathing freely are 3200g/ ㎡/for 24 hours,
Upper limit value is 5500g/ ㎡/for 24 hours, therefore, air permeability effect of the ventilative PE film in actual use scene is caused to be not obvious.It improves
The gas permeability of absorbent device can greatly reduce bored wet sense, directly improve the comfort of user, therefore many companies are devoted to
Designing more ventilative suction is articles.
Present invention aims to use the superfine fibre stratum reticulare (flake) every penetrable ventilated better effect as paper diaper
Mainly every wet stock, replace the ventilative PE film of current main-stream.The mesh sheet reaches air filtration or liquid filtration media rank
Filter effect, the status of PE film can just be penetrated by solving at present only gasified water, enable gasified water, atomized water, hot-air efficient
Penetrate the opaque liquid bottom of disposable absorbent article, and the high big drop of concentration class, liquid can not be worn in normal atmospheric pressure
Layer of revealing the exact details obviously carries out air exchange by interior environment and external energy in actual use, significantly exclusion disposable absorbent article
Hot gas, the moisture of inside, improve the usage experience of disposable absorbent article.
Summary of the invention
The purpose of the present invention is to provide a kind of with the excellent disposable absorbent article every penetrable ventilated effect, makes to bring about the desired sensation
The opaque liquid bottom of disposable absorbent article can efficiently be penetrated by changing water, atomized water, hot-air, to solve ventilative PE film gas permeability
The insufficient technical problem of energy, to achieve this purpose, the present invention adopts the following technical scheme:
High ventilative disposable absorbent article of the present invention, including it is permeable top layer, opaque liquid lateral leakage protection layer, impermeable
Fluidity bottom, and the absorbent cores being set between permeable top layer and opaque liquid bottom, the opaque liquid bottom use
High gas-permeable, liquid-impermeable sheet material, the high gas-permeable, liquid-impermeable sheet material include at least one layer of superfine fibre ventilating water proof stratum reticulare,
Be provided between the fiber adjacent thereto of fiber in the superfine fibre ventilating water proof stratum reticulare 1 connection superfine fibre it is ventilative every
The surface layer of network of rivers layer and the through-hole of bottom, the hole size are 0.5-10 μm.
Preferably, being provided with humidity discoloration close to a side of the absorbent cores in superfine fibre ventilating water proof stratum reticulare
Coating, the humidity discoloration coating are arranged on transverse width along the center interval of superfine fibre ventilating water proof stratum reticulare,
Extend on longitudinal length to longitudinal both ends of the superfine fibre ventilating water proof stratum reticulare.
Preferably, the superfine fibre ventilating water proof stratum reticulare is stacked by overlength superfine fibre, and it is reinforced and formed thick
The fine and close stratum reticulare of the uniform flake of degree, square grammes per square metre are 6-18g.
Preferably, the high gas-permeable, liquid-impermeable sheet material is double-layer structure, by the ultra-fine fibre for being located at upper layer, lower layer
Dimension ventilating water proof stratum reticulare is formed by fixedly connecting by tying point.
Preferably, the high gas-permeable, liquid-impermeable sheet material is three-decker, by being located at upper layer, middle layer and lower layer
Superfine fibre ventilating water proof stratum reticulare be formed by fixedly connecting by tying point.
Preferably, the tying point is one of hot weld contact, supersonic welding contact, infrared bonding contact, size
For 0.05-5mm, the chamfered shape of the tying point is circle, star, heart, ellipse, rectangular or rectangle.
Preferably, being provided with the cone through its surface, bottom surface on the superfine fibre ventilating water proof stratum reticulare for being located at lower layer
Shape air hole, cone superfine fibre ventilating water proof stratum reticulare of the bottom outlet mouth far from upper layer of the taper air hole.
Preferably, being additionally provided with the surface of the superfine fibre ventilating water proof stratum reticulare through middle layer and the ultra-fine fibre of lower layer
The taper air hole of ventilating water proof stratum reticulare bottom surface is tieed up, the cone bottom outlet mouth of the taper air hole is ventilative far from the superfine fibre on upper layer
Water proof stratum reticulare.
Preferably, the hydrostatic pressure resistant value of the high gas-permeable, liquid-impermeable sheet material is 50-1000mmH2O。
Preferably, the Air permenbility of the high gas-permeable, liquid-impermeable sheet material is 5500-8000g/cm2·24h。
It is multiple in a side of the high gas-permeable, liquid-impermeable sheet material far from the absorbent cores as a preferred technical solution,
Conjunction has super soft pro-skin fibrous layer, and it is non-woven that the super soft pro-skin fibrous layer is selected from spun-bonded non-woven, Nonwovens, hot wind
Cloth, hydro-entangled non-woven fabric or needle fabric, square grammes per square metre are 9-12g.
The invention has the benefit that
Firstly, this height is breathed freely, disposable absorbent article has excellent antiseepage, high ventilative technical effect, is keeping material
While highly-breathable, there is isolation well, shielding and barrier performance, water pressure resistance to reach 50-1000mmH liquid2O,
Water vapour transit dose reaches 5500-8000g/cm2For 24 hours, high ventilative disposable absorbent article can persistently obstruct liquid after urine is wet
It is external to seep, while the water mist small higher than the vapor of the penetrating amount of PE ventilated membrane, hot gas, concentration class being allowed to penetrate, keep dry and comfortable logical
Permeability.In the humidity discoloration coating of high gas-permeable, liquid-impermeable sheet material setting, the convenience used and comfort are further increased,
User can be understood at a glance in the behaviour in service using disposable absorbent article from external when use, greatly reduce
User fails to replace and bring non-comfort in time after.
Secondly, taper air hole can be improved by two layers or two layers or more of superfine fibre ventilating water proof stratum reticulare form height thoroughly
On the one hand the gas permeability of gas opaque liquid sheet material improves the intensity of high gas-permeable, liquid-impermeable sheet material, on the other hand can effectively prevent
The only leakage phenomenon of liquid improves the safety used.
Finally, the present invention solves, hot wet migration when current disposable absorbent article is worn is lower, easy-to-leak liquid not
Foot effectively reduces the bored wet sense of disposable absorbent article, improves snugness of fit, avoids the disposable absorption system of infant's dress
The red hip phenomenon often occurred during product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ventilative disposable absorbent article of height of embodiment 1.
Fig. 2 is the structural schematic diagram to Fig. 1 along A-A section view of embodiment 1.
Fig. 3 is the ventilative schematic diagram of the high gas-permeable, liquid-impermeable sheet material of embodiment 1.
Fig. 4 is the strip humidity discoloration coating schematic diagram of embodiment 1 being distributed in a linear fashion.
Fig. 5 is the strip humidity discoloration coating schematic diagram of embodiment 1 being distributed with dashed lines.
Fig. 6 is the high gas-permeable, liquid-impermeable sheet material schematic diagram of the double-layer structure of embodiment 2.
Fig. 7 is the super soft pro-skin fibrous layer schematic diagram of embodiment 3.
Fig. 8 is the high gas-permeable, liquid-impermeable sheet material schematic diagram of the double-layer structure of embodiment 4.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment 1
As shown in attached drawing 1, Fig. 2, Fig. 3 and Fig. 4, the ventilative disposable absorbent article of the height of the present embodiment includes permeable top layer
104, opaque liquid lateral leakage protection layer 103, opaque liquid bottom 101, and be set to permeable top layer and opaque liquid bottom it
Between absorbent cores 102, design feature is: opaque liquid bottom 101 is using at least by one layer of superfine fibre ventilating water proof
The high gas-permeable, liquid-impermeable sheet material 100 that stratum reticulare 1 forms.
The high gas-permeable, liquid-impermeable sheet material 100 of the present embodiment is used and is made of the superfine fibre ventilating water proof stratum reticulare 1 of single layer,
Be provided between the fiber adjacent thereto of fiber in the superfine fibre ventilating water proof stratum reticulare 1 connection superfine fibre it is ventilative every
The surface layer of network of rivers layer and the through-hole (not shown) of bottom, the hole size are 0.5-10 μm.
In a specific embodiment, the superfine fibre ventilating water proof stratum reticulare 1 of the present embodiment is non-fabrication using existing spunbond
Cloth or spunbond are meltblown non-fabrication cloth, such as stack overlength superfine fibre and form flake in homogeneous thickness through mechanical or wind pressure
Fine and close stratum reticulare, then through heat bonding or itself bonding reinforce formed square grammes per square metre be 6-18g the superfine fibre ventilating water proof
Stratum reticulare 1.
As shown in Fig. 3, the high gas-permeable, liquid-impermeable sheet material constituted using the superfine fibre ventilating water proof stratum reticulare 1 of single layer
100 with antiseepage, high ventilative technical effects, vapor 106 distributed through the through-hole of high gas-permeable, liquid-impermeable sheet material 100 to
In external environment 108, the exchange of inside and outside gas being realized, solving the problems, such as wet bored, and liquid or excreta are isolated, shield extremely
Therefore high gas-permeable, liquid-impermeable sheet material 100 while keeping material highly-breathable, has liquid using medial surface 107
Isolation, shielding and barrier performance, hydrostatic pressure resistant value reach 560mmH well2O, water vapour transit dose reach 7980g/cm2·
For 24 hours, it is seen then that using the high gas-permeable, liquid-impermeable sheet material permeability with higher of single layer structure.
In order to improve the property easy to use of high ventilative disposable absorbent article, the present embodiment continues to provide a kind of improved skill
Art scheme, the present embodiment on the basis of the above embodiment, the longitudinal center on the surface layer of superfine fibre ventilating water proof stratum reticulare
Place's setting humidity discoloration coating, the humidity discoloration coating of the present embodiment use the prior art, such as use notification number for
The humidity that the prior art of CN101797198B is recorded, which changes colour, to be indicated.
As shown in Fig. 4, the present embodiment is set in superfine fibre ventilating water proof stratum reticulare close to a side of the absorbent cores
It is equipped with humidity discoloration coating 2, the humidity discoloration coating is on transverse width along the centre bit of superfine fibre ventilating water proof stratum reticulare
Interval setting is set, is extended on longitudinal length to longitudinal both ends of the superfine fibre ventilating water proof stratum reticulare.As shown in Fig. 5,
The humidity discoloration coating 2 can also be extended using dashed line form to both ends.Humidity discoloration coating 2 makes high ventilative disposable
Absorbent article when in use can from outside understand behaviour in service at a glance, greatly reduce user fail after and
Shi Genghuan and bring non-comfort.
Embodiment 2
As shown in attached drawing 3, Fig. 6, the design feature of the present embodiment is: the ventilative disposable absorbent article of height is used by two layers
The high gas-permeable, liquid-impermeable sheet material 100 that superfine fibre ventilating water proof stratum reticulare is constituted is used as opaque liquid bottom 101, and height is breathed freely impermeable
Fluidity sheet material 100 is by being located at the superfine fibre ventilating water proof stratum reticulare 1 on upper layer, the superfine fibre ventilating water proof stratum reticulare 2 of lower layer
It is formed by fixedly connecting by tying point 6, which is preferably supersonic welding contact, can also use hot weld contact or infrared welding
One of point, size 0.05-5mm, in addition, the chamfered shape of tying point 6 is preferably circular, it is also an option that star,
Heart-shaped, oval, rectangular or rectangle.
In order to further increase double-layer structure high gas-permeable, liquid-impermeable sheet material 100 permeability, as shown in Fig. 4,
The present embodiment is provided on the superfine fibre ventilating water proof stratum reticulare 2 for being located at lower layer through the superfine fibre ventilating water proof stratum reticulare 2
Surface, bottom surface taper air hole 10, the cone bottom outlet mouth 11 of the taper air hole 10 is ventilative far from the superfine fibre on upper layer
Water proof stratum reticulare 1.As a preferred embodiment, the vertex of a cone hatch bore diameter size of the taper air hole 10 is 0.1mm-
0.5mm, preferably 0.1mm or 0.2mm.
The hydrostatic pressure resistant value of the high gas-permeable, liquid-impermeable sheet material 100 of the present embodiment is 712 millimeters of water, and Air permenbility is
7650g/cm2For 24 hours, it is seen then that taper air hole be can effectively avoid or be made up because high gas-permeable, liquid-impermeable sheet material is using double-deck super
The problem of fine fibre ventilating water proof stratum reticulare and bring permeability reduce, so that the height of the present embodiment is ventilative disposable to absorb system
Product still have excellent permeability, on the one hand improve the intensity of high gas-permeable, liquid-impermeable sheet material, on the other hand can be effective
The leakage phenomenon for preventing liquid improves the safety used.
Embodiment 3
As shown in attached drawing 3, Fig. 7, on the basis of embodiment 1, the ventilative disposable absorbent article of the height of the present embodiment is used
The high gas-permeable, liquid-impermeable sheet material 100 being made of three layer superfine fibre ventilating water proof stratum reticulares is used as opaque liquid bottom 101, high saturating
Gas opaque liquid sheet material 100 is by being located at the superfine fibre ventilating water proof net 1 on upper layer, the superfine fibre ventilating water proof of middle layer
Net 3 and the superfine fibre ventilating water proof stratum reticulare 2 of lower layer are formed by fixedly connecting by tying point 7.The tying point 7 is preferably ultrasonic bonding
Point can also use one of hot weld contact or infrared bonding contact, size 0.05-5mm, in addition, the profile of tying point 7
It is conveniently of circular shape, it is also an option that star, heart, ellipse, rectangular or rectangle.
In order to further increase three-decker high gas-permeable, liquid-impermeable sheet material 100 permeability, as shown in Fig. 7,
The present embodiment is provided with the surface from the superfine fibre ventilating water proof stratum reticulare 3 of middle layer on high gas-permeable, liquid-impermeable sheet material 100
Downward through the taper air hole 20 to 2 bottom surface of superfine fibre ventilating water proof stratum reticulare of lower layer, the cone of the taper air hole 20
Superfine fibre ventilating water proof stratum reticulare 1 of the bottom outlet mouth 21 far from upper layer, the vertex of a cone hatch bore diameter size of the taper air hole 20 are
0.1mm-0.5mm, preferably 0.1mm or 0.2mm.
The advantageous effects of the present embodiment are the high gas-permeable, liquid-impermeable using three layer superfine fibre ventilating water proof stratum reticulares
Property sheet material hydrostatic pressure resistant value be 783 millimeters of water, Air permenbility 7024g/cm2For 24 hours, it is seen then that it is similar to Example 2, it uses
The permeability of the high gas-permeable, liquid-impermeable sheet material 100 of three-decker equally decreases, but amplitude is little, it is seen then that taper is saturating
Stomata can effectively avoid or make up because high gas-permeable, liquid-impermeable sheet material using three layer superfine fibre ventilating water proof net-layer structure due to band
The problem of permeability come reduces, has taken into account the permeability and safe application performance of high gas-permeable, liquid-impermeable sheet material, so that
The high gas-permeable, liquid-impermeable sheet material of three-decker still has excellent permeability, on the one hand improves high gas-permeable, liquid-impermeable
On the other hand the intensity of sheet material can effectively prevent the leakage phenomenon of liquid, improve the safety used.
Embodiment 4
It as shown in Fig. 8, is the sense of touch and wearing comfort that further increase high gas-permeable, liquid-impermeable sheet material, this implementation
For example on the basis of embodiment 1, embodiment 2 or embodiment 3, in the outside of high gas-permeable, liquid-impermeable sheet material, the super soft pro-skin of setting is fine
Layer 4 is tieed up, and is connected as one by hot melt adhesive layer and high gas-permeable, liquid-impermeable sheet material, square of the super soft pro-skin fibrous layer 4
Grammes per square metre is 9-12g, pierces non-knit selected from spun-bonded non-woven, Nonwovens, Through-Air Thermal Bonded Nonwovens, hydro-entangled non-woven fabric or needle
Make cloth.
The super soft pro-skin fibrous layer of the present embodiment assigns high ventilative disposable absorbent article feel with higher, be assigned to compared with
High appearance, solves that hot wet migration when current disposable absorbent article is worn is lower, deficiency of easy-to-leak liquid, effectively
It avoids infant and wears the red hip phenomenon often occurred during disposable absorbent article.
Although the present invention describes specific case study on implementation, the scope of the invention is not limited to above-mentioned specific realities
Example is applied, without departing from the case in the spirit of the invention, guarantor of the invention is each fallen within to various modifications of the invention, variations and alternatives
Protect range.
Claims (10)
1. a kind of high ventilative disposable absorbent article, including permeable top layer, opaque liquid lateral leakage protection layer, opaque liquid bottom,
And it is set to the absorbent cores between permeable top layer and opaque liquid bottom, it is characterised in that: the opaque liquid bottom is adopted
With high gas-permeable, liquid-impermeable sheet material, the high gas-permeable, liquid-impermeable sheet material includes at least one layer of superfine fibre ventilating water proof net
Layer, between the fiber adjacent thereto of fiber in the superfine fibre ventilating water proof stratum reticulare on to be provided with connection superfine fibre ventilative
The surface layer of water proof stratum reticulare and the through-hole of bottom, the hole size are 0.5-10 μm.
2. high ventilative disposable absorbent article according to claim 1, it is characterised in that: in superfine fibre ventilating water proof net
Layer is provided with humidity discoloration coating close to a side of the absorbent cores, and the humidity discoloration coating is on transverse width along super
The center interval of fine fibre ventilating water proof stratum reticulare is arranged, to the superfine fibre ventilating water proof stratum reticulare on longitudinal length
Longitudinal both ends extend.
3. high ventilative disposable absorbent article according to claim 1, it is characterised in that: the superfine fibre ventilating water proof
Stratum reticulare is stacked by overlength superfine fibre, and reinforced and form the fine and close stratum reticulare of flake in homogeneous thickness, and square grammes per square metre is 6-
18g。
4. high ventilative disposable absorbent article according to claim 1, it is characterised in that: the high gas-permeable, liquid-impermeable piece
Material is double-layer structure, and the superfine fibre ventilating water proof stratum reticulare by being located at upper layer, lower layer is formed by fixedly connecting by tying point.
5. high ventilative disposable absorbent article according to claim 1, it is characterised in that: the high gas-permeable, liquid-impermeable piece
Material is three-decker, and the superfine fibre ventilating water proof stratum reticulare by being located at upper layer, middle layer and lower layer connects by the way that tying point is fixed
It connects.
6. high ventilative disposable absorbent article according to claim 4 or 5, it is characterised in that: the tying point is thermal weld
One of point, supersonic welding contact, infrared bonding contact, size 0.05-5mm, the chamfered shape of the tying point are circle
Shape, star, heart, ellipse, rectangular or rectangle.
7. high ventilative disposable absorbent article according to claim 4, it is characterised in that: in the superfine fibre for being located at lower layer
The taper air hole through its surface, bottom surface is provided on ventilating water proof stratum reticulare, the cone bottom outlet mouth of the taper air hole is separate
The superfine fibre ventilating water proof stratum reticulare on upper layer.
8. high ventilative disposable absorbent article according to claim 5, it is characterised in that: be additionally provided with through middle layer
The taper air hole of the superfine fibre ventilating water proof stratum reticulare bottom surface on the surface and lower layer of superfine fibre ventilating water proof stratum reticulare, the cone
Cone superfine fibre ventilating water proof stratum reticulare of the bottom outlet mouth far from upper layer of shape air hole.
9. -5, the ventilative disposable absorbent article of any height of 7-8 according to claim 1, it is characterised in that: described high ventilative
The hydrostatic pressure resistant value of opaque liquid sheet material is 50-1000mmH2O。
10. -5, the ventilative disposable absorbent article of any height of 7-8 according to claim 1, it is characterised in that: described high saturating
The Air permenbility of gas opaque liquid sheet material is 5500-8000g/cm2·24h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153905.5A CN109938925A (en) | 2019-03-01 | 2019-03-01 | A kind of high ventilative disposable absorbent article |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153905.5A CN109938925A (en) | 2019-03-01 | 2019-03-01 | A kind of high ventilative disposable absorbent article |
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| CN109938925A true CN109938925A (en) | 2019-06-28 |
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| CN201910153905.5A Pending CN109938925A (en) | 2019-03-01 | 2019-03-01 | A kind of high ventilative disposable absorbent article |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040803A1 (en) * | 1996-04-29 | 1997-11-06 | The Procter & Gamble Company | Breathable disposable absorbent article being capable of self-shaping in use |
| US6454747B1 (en) * | 1998-12-28 | 2002-09-24 | Uni-Charm Corporation | Disposable diaper |
| CN103690308A (en) * | 2013-12-16 | 2014-04-02 | 福建恒安集团有限公司 | Disposable absorbent article with function of humidity-sensitive discoloration prompt |
| CN106109103A (en) * | 2016-07-15 | 2016-11-16 | 浙江优全护理用品科技有限公司 | Diaper that a kind of antiseepage height is ventilative and preparation technology thereof |
| CN106214348A (en) * | 2016-08-11 | 2016-12-14 | 浙江优全护理用品科技有限公司 | A kind of diaper |
| CN107714306A (en) * | 2017-10-18 | 2018-02-23 | 福建恒安卫生材料有限公司 | A kind of preparation method of neonate's air-permeable leakproof type urine pants and Absorbent Nonwovens |
| CN210078061U (en) * | 2019-03-01 | 2020-02-18 | 百润(中国)有限公司 | High-breathability disposable absorbent product |
-
2019
- 2019-03-01 CN CN201910153905.5A patent/CN109938925A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040803A1 (en) * | 1996-04-29 | 1997-11-06 | The Procter & Gamble Company | Breathable disposable absorbent article being capable of self-shaping in use |
| US6454747B1 (en) * | 1998-12-28 | 2002-09-24 | Uni-Charm Corporation | Disposable diaper |
| CN103690308A (en) * | 2013-12-16 | 2014-04-02 | 福建恒安集团有限公司 | Disposable absorbent article with function of humidity-sensitive discoloration prompt |
| CN106109103A (en) * | 2016-07-15 | 2016-11-16 | 浙江优全护理用品科技有限公司 | Diaper that a kind of antiseepage height is ventilative and preparation technology thereof |
| CN106214348A (en) * | 2016-08-11 | 2016-12-14 | 浙江优全护理用品科技有限公司 | A kind of diaper |
| CN107714306A (en) * | 2017-10-18 | 2018-02-23 | 福建恒安卫生材料有限公司 | A kind of preparation method of neonate's air-permeable leakproof type urine pants and Absorbent Nonwovens |
| CN210078061U (en) * | 2019-03-01 | 2020-02-18 | 百润(中国)有限公司 | High-breathability disposable absorbent product |
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