CN206534167U - A kind of haze Mask main body material and mouth mask - Google Patents
A kind of haze Mask main body material and mouth mask Download PDFInfo
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- CN206534167U CN206534167U CN201720210978.XU CN201720210978U CN206534167U CN 206534167 U CN206534167 U CN 206534167U CN 201720210978 U CN201720210978 U CN 201720210978U CN 206534167 U CN206534167 U CN 206534167U
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Abstract
The utility model discloses a kind of haze Mask main body material and mouth mask, haze Mask main body material therein includes sequentially being laminated compound the first filter layer and the second filter layer；First filter layer, specially acupuncture electrostatic cotton；Second filter layer, is specially the electret melt-blown non-woven fabrics handled through water repellent.The utility model employs the acupuncture electrostatic cotton containing electret, different from common electrostatic cotton, can not only realize the high efficiency filter effect to PM3, have the advantages that filtration resistance is low, dust containing capacity is big, and with lofting effect, considerably increase pliability and gas permeability, improve the comfortableness worn；Internal layer is additionally arranged in the inner surface of the melt spraying non-woven fabrics of the second filter layer, using the anti-bacteria cloth without OIT, antibacterial bacteriostatic, prevention disease can be achieved, while improving the comfort level worn；Each layer employs the parameter values such as optimal grammes per square metre, thickness so that material is overall more frivolous, soft, ventilative, further improves the comfort level worn.
Description
Technical field
The utility model is related to medical material tech field, more particularly to a kind of haze Mask main body material and mouth mask.
Background technology
Currently, the situation is tense for In The Atmosphere Over China pollution.The urban air-quality daily paper announced January in this year according to Chinese Ministry of Environmental Protection, API
10 cities are before (Air Pollution Index) pollution index highest：Shijiazhuang, Handan, Baoding, Tangshan, Tianjin, Zheng
State, Jinan, Qinhuangdao, Jining, Urumchi and Wuhan (arranged side by side).This ranking does not include PM2.5 and ozone pollution index also.Its
The ground such as middle Beijing, Hebei, Shandong air quality reaches severe contamination, and PM2.5 indexes press on towards maximum, such as Shijiazhuang, Handan, Xing
Platform, the air quality index even " quick-fried table " in Hengshui, numerical value have met or exceeded the 500 measurement upper limit, and primary pollutant is generally
PM2.5, PM10, Pekinese's PM2.5 values break through 900.
Air pollution can not only produce damaging influence to surrounding objects by physics, chemistry, biological corrosion function, and
And dusty gas through positions such as respiratory system (lung), epiderm skins to our respiratory system, nervous system, immunity energy
Power, skin, liver, internal system etc. produce toxic action.The state of mind of people can be influenceed simultaneously, it is easy to occur tired, tight
Open and wait adverse reaction, reduction work, learning efficiency.The live and work in the poor environment of air quality, can not only draw for a long time
Play respiratory function decline, respiratory symptom to aggravate, also result in the diseases such as chronic bronchitis, bronchial astehma, pulmonary emphysema, sternly
Heavy also results in lung cancer, the increase of nasopharyngeal carcinoma illness rate.Therefore, with pellet (PM10), fine particle (PM2.5)
The regional atmospheric environment problem for being characterized pollutant becomes increasingly conspicuous, and damages body health of people, and influence social harmony is steady
Fixed, In The Atmosphere Over China pollution control is very urgent.
The high efficiency filter layer of major part PM2.5 mouth masks all uses electret melt-blown cloth in market, by the way of corona discharge,
Make common fusion spray cloth with electric charge to improve the trapping and filtering to particulate.But, its respiratory resistance is higher, comfortable when wearing
Degree is low, and suppression, killing effect can not be played to the germ and bacterium in air, and electret effect is once failed, filter efficiency
It is dramatic to decline.
Utility model content
The purpose of this utility model is to provide a kind of haze Mask main body material and mouth mask, can effectively filtered
Antibacterial bacteriostatic, prevention disease while PM2.5.
For up to this purpose, the utility model uses following technical scheme：
A kind of haze Mask main body material, including sequentially it is laminated compound the first filter layer and the second filter layer；
First filter layer, specially acupuncture electrostatic cotton；Second filter layer, is specially the electret handled through water repellent
Melt spraying non-woven fabrics.
Optionally, the outer surface of first filter layer is also compounded with outer layer, and the outer layer is specially through melting that water repellent is handled
Blown non-woven fabric.
Optionally, the inner surface of second filter layer is also compounded with internal layer, and the internal layer is specially the anti-bacteria cloth without OIT.
Optionally, the acupuncture electrostatic cotton includes electret, and it is in attenuation trend to catch electric charge.
Optionally, the stacking complex method is specially：Ultrasonic bonds mode, hot calendering bonding mode or physical adhesion
Mode.
Optionally, the grammes per square metre of first filter layer is 90 ± 10g/m2, thickness is 0.8 ± 0.2mm.
Optionally, the grammes per square metre of second filter layer is 38 ± 4g/m2。
Optionally, the grammes per square metre of the outer layer is 40 ± 5g/m2。
Optionally, the grammes per square metre of the internal layer is 14 ± 1.5g/m2。
A kind of mouth mask, includes the haze Mask main body material of framework and covering framework, the haze mask main body material
Material is as above any described.
Compared with prior art, the utility model embodiment has the advantages that：
1) the acupuncture electrostatic cotton containing electret is employed, different from common electrostatic cotton, can not only be realized to the efficient of PM3
Filter effect, has the advantages that filtration resistance is low, dust containing capacity is big, and with lofting effect, considerably increases pliability and thoroughly
Gas, improves the comfortableness worn；
2) internal layer is additionally arranged in the inner surface of the melt spraying non-woven fabrics of the second filter layer, and internal layer uses the antibacterial without OIT
Cloth, can be achieved antibacterial bacteriostatic, prevention disease, while improving the comfort level worn；
3) each layer employs the parameter values such as optimal grammes per square metre, thickness so that material is overall more frivolous, soft, ventilative, enters
One step improves the comfort level worn.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the haze Mask main body material that the utility model embodiment one is provided；
Illustrate：Outer layer 1, the first filter layer 2, the second filter layer 3, internal layer 4.
Embodiment
, below will knot to enable utility model purpose of the present utility model, feature, advantage more obvious and understandable
The accompanying drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only a part of embodiment of the utility model, and not all embodiment.Based on this reality
With the embodiment in new, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the utility model protection.
In the utility model, haze mask main body is used by outer layer 1, the first filter layer 2, the second filter layer 3 and internal layer 4
The sandwich construction structure of composition, carries out different disposal so that each layer is in phase by the selection of layers of material with and to each layer
Good protection effect and wear comfort can be realized under mutual mating reaction.
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Embodiment one
As shown in figure 1, in the present embodiment, haze Mask main body material is four-layer structure, include successively from outside to inside outer
The 1, first filter layer 2 of layer, the second filter layer 3 and internal layer 4, this four layers be sequentially laminated it is compound.
Outer layer 1, specially melt spraying non-woven fabrics, water repellent processing.
First filter layer 2, specially acupuncture electrostatic cotton, it contains electret, and electric charge can decay, and for filtering PM3, (particle diameter is small
In 3 microns of particulate matter).
Second filter layer 3, specially melt spraying non-woven fabrics, water repellent processing, containing electret, electric charge will not decay, for filtering
PM2.5 (particle diameter is less than 2.5 microns of particulate matter).
Internal layer 4, is specially the anti-bacteria cloth without OIT (OIT is a kind of antibacterial, mould proof oil-soluble chemical substance, toxic),
Water repellent processing.
In the present embodiment, the acupuncture electrostatic cotton of the first filter layer 2, it passes through Electrostatic Treatment technique and acupuncture by non-woven fabrics
Science and engineering skill is made.
Non-woven fabrics by Electrostatic Treatment can not only stop big dust granules, and be attached to the electrostatic charge on its surface can be with
Fine dusts are adsorbed by electrostatic attraction, very high dust collection efficiency is reached；And the thickness of filtrate is but very thin, greatly reduces
The respiratory resistance of user.Specifically, it can make polypropylene fibre fine by selecting import polypropylene fiber, by specially treated technique
Electric charge formation electrostatic field is taken in dimension, makes electric charge on tiny dust lane, by charges of different polarity adelphotaxy, dust is adsorbed
Onto fiber, so as to reach the purpose of more filtration efficiency and precision.In addition, to enable electrostatic cotton to realize fluffy for needling process
Effect, 3-D solid structure, high porosity, these features are all conducive to filtering and holding dirt, substantially reduce filtration resistance, and increase is held
Dust quantity.
Electret refers to the dielectric substance with long term storage electric charge function, and the electric charge stored by it can be extraneous note
It is even formed by the orderly orientation of dipole in the unipolarity real charge (or space charge) or polar dielectric that enter
Pole electric charge, or two class electric charges have concurrently simultaneously.Thus, electret is used in the first filter layer 2 and the second filter layer 3, can be with
Electrostatic attraction of the acupuncture electrostatic cotton/melt spraying non-woven fabrics to particulate matter is further enhanced, filtering efficacy is improved.
It is appreciated that wherein melt spraying non-woven fabrics, electret acupuncture electrostatic cotton, electret melt-blown non-woven fabrics, anti-bacteria cloth can be single
The superposition of Rotating fields or the superposition of sandwich construction, such as be used as this implementation after the superposition of multilayer electret acupuncture electrostatic cotton
First filter layer 2 of example is used.
In the present embodiment, the mode that each layer stackup is combined uses the conventional complex method in this area, for example：Physics
The modes such as bonding, hot calendering bonding, ultrasonic bonds.But, by the comparison of a variety of complex methods, use ultrasonic wave preferably glues
Close, it has the following advantages that：A. bonding strength is high, is adapted to the higher material of the grammes per square metre of the application；B. this bonding mode is produced
Material it is more fluffy, therefore the air penetrability of material is higher, is conducive to improving the comfortableness that people wears mouth mask；C. using this
Bonding can improve the overall consolidation performance of material, be conducive to cutting, while being conducive to transmission of the steam between each layer.
Compared with being traditionally used for filtering PM2.5 mask material, the present embodiment has the characteristics that：
1st, the acupuncture electrostatic cotton containing electret is employed, different from common electrostatic cotton, can not only be realized to the efficient of PM3
Filter effect, has the advantages that filtration resistance is low, dust containing capacity is big, and with lofting effect, considerably increases pliability and thoroughly
Gas, improves the comfortableness worn；
2nd, internal layer 4 is additionally arranged in the inner surface of the melt spraying non-woven fabrics of the second filter layer 3, and internal layer 4 is using anti-without OIT
Bacterium cloth, can be achieved antibacterial bacteriostatic, prevention disease, while improving the comfort level worn.
Embodiment two
In the present embodiment, haze Mask main body material is four-layer structure, includes outer layer 1, the first mistake successively from outside to inside
Filtering layer 2, the second filter layer 3 and internal layer 4, this four layers be sequentially laminated it is compound.
Outer layer 1, specially melt spraying non-woven fabrics, water repellent processing, its grammes per square metre is 40 ± 5g/m2。
First filter layer 2, specially acupuncture electrostatic cotton, containing electret, electric charge can decay, and for filtering PM3, (particle diameter is less than
3 microns of particulate matter), its grammes per square metre is 90 ± 10g/m2, 0.8 ± 0.2mm of thickness, resistance is less than 7Pa.
Second filter layer 3, specially melt spraying non-woven fabrics, water repellent processing, containing electret, electric charge will not decay, for filtering
PM2.5 (particle diameter is less than 2.5 microns of particulate matter), its grammes per square metre is 38 ± 4g/m2。
Internal layer 4, is specially the anti-bacteria cloth without OIT (OIT is a kind of antibacterial, mould proof oil-soluble chemical substance, toxic),
Water repellent processing, its grammes per square metre is 14 ± 1.5g/m2。
In the present embodiment, the material of better performances has not only been used each layer choosing, and grammes per square metre, thickness also to layers of material etc. is entered
Restriction is gone, the first filter layer 2 can reach more than 90%, filtering efficacy of second filter layer 3 to PM2 to PM3 filtering efficacy
Up to 99%, and due to the mutual cooperation of each layer so that whole Mask main body material filtering efficacy is higher, more frivolous, more
It is soft, more ventilative.
Embodiment three
A kind of mouth mask is present embodiments provided, it includes the Mask main body material of framework and covering framework.
Mask main body material, for realizing filtering function, it typically is sandwich construction, concrete structure such as embodiment one or
Described in embodiment two, here is omitted.
Framework, makes it be in required shape, is adapted with face shape for being supported to Mask main body material.Framework leads to
It is made frequently with PP plastics, has hardness also to have certain elasticity.
To realize good air-tightness, the mouth mask of the present embodiment may also include a face seal, the face seal
Peripheral edge portion and the peripheral edge portion of Mask main body material are bonded together, and in assembling, face seal wraps up the outer of the framework
Lateral edges.
The mouth mask of the present embodiment, can not only reach efficient barrier propterty, and with higher wear comfort, tool
There is the wide market space.
Described above, above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (10)
1. a kind of haze Mask main body material, it is characterised in that the first compound filter layer and the second mistake including being sequentially laminated
Filtering layer；
First filter layer, specially acupuncture electrostatic cotton；Second filter layer, is specially the electret melt-blown handled through water repellent
Non-woven fabrics.
2. haze Mask main body material according to claim 1, it is characterised in that the outer surface of first filter layer
Outer layer is also compounded with, the outer layer is specially the melt spraying non-woven fabrics handled through water repellent.
3. haze Mask main body material according to claim 1, it is characterised in that the inner surface of second filter layer
Internal layer is also compounded with, the internal layer is specially the anti-bacteria cloth without OIT.
4. haze Mask main body material according to claim 1, it is characterised in that the acupuncture electrostatic cotton includes electret
Body, it is in attenuation trend to catch electric charge.
5. haze Mask main body material according to claim 1, it is characterised in that the stacking complex method is specific
For：Ultrasonic bonds mode, hot calendering bonding mode or physical adhesion mode.
6. haze Mask main body material according to claim 4, it is characterised in that the grammes per square metre of first filter layer is
90±10g/m2, thickness is 0.8 ± 0.2mm.
7. haze Mask main body material according to claim 1, it is characterised in that the grammes per square metre of second filter layer is
38±4g/m2。
8. haze Mask main body material according to claim 2, it is characterised in that the grammes per square metre of the outer layer is 40 ±
5g/m2。
9. haze Mask main body material according to claim 3, it is characterised in that the grammes per square metre of the internal layer is 14 ±
1.5g/m2。
10. a kind of mouth mask, includes the haze Mask main body material of framework and covering framework, it is characterised in that the haze
Mask main body material is as described in claim 1 to 9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210978.XU CN206534167U (en) | 2017-03-06 | 2017-03-06 | A kind of haze Mask main body material and mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210978.XU CN206534167U (en) | 2017-03-06 | 2017-03-06 | A kind of haze Mask main body material and mouth mask |
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| Publication Number | Publication Date |
|---|---|
| CN206534167U true CN206534167U (en) | 2017-10-03 |
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ID=59941001
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| CN201720210978.XU Active CN206534167U (en) | 2017-03-06 | 2017-03-06 | A kind of haze Mask main body material and mouth mask |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723520A (en) * | 2017-03-06 | 2017-05-31 | 东莞市利发爱尔空气净化系统有限公司 | A kind of haze Mask main body material and mouth mask |
| CN110772889A (en) * | 2019-10-28 | 2020-02-11 | 南通大学 | Needling/melt-blowing/spun-bonding composite filter material and preparation method thereof |
| CN111150143A (en) * | 2020-02-21 | 2020-05-15 | 百润(中国)有限公司 | Mask and preparation method thereof |
| CN111424376A (en) * | 2020-03-30 | 2020-07-17 | 吉安市三江超纤无纺有限公司 | Microfiber antibacterial non-woven fabric for mask and manufacturing method and application thereof |
| CN114073350A (en) * | 2020-08-17 | 2022-02-22 | 上海名冠净化材料股份有限公司 | Low-respiratory-resistance high-efficiency filter mask |
-
2017
- 2017-03-06 CN CN201720210978.XU patent/CN206534167U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723520A (en) * | 2017-03-06 | 2017-05-31 | 东莞市利发爱尔空气净化系统有限公司 | A kind of haze Mask main body material and mouth mask |
| CN110772889A (en) * | 2019-10-28 | 2020-02-11 | 南通大学 | Needling/melt-blowing/spun-bonding composite filter material and preparation method thereof |
| CN110772889B (en) * | 2019-10-28 | 2021-09-24 | 南通大学 | Needling/melt-blowing/spun-bonding composite filter material and preparation method thereof |
| CN111150143A (en) * | 2020-02-21 | 2020-05-15 | 百润(中国)有限公司 | Mask and preparation method thereof |
| CN111424376A (en) * | 2020-03-30 | 2020-07-17 | 吉安市三江超纤无纺有限公司 | Microfiber antibacterial non-woven fabric for mask and manufacturing method and application thereof |
| CN114073350A (en) * | 2020-08-17 | 2022-02-22 | 上海名冠净化材料股份有限公司 | Low-respiratory-resistance high-efficiency filter mask |
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