CN205547449U - Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal - Google Patents
Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal Download PDFInfo
- Publication number
- CN205547449U CN205547449U CN201620144755.3U CN201620144755U CN205547449U CN 205547449 U CN205547449 U CN 205547449U CN 201620144755 U CN201620144755 U CN 201620144755U CN 205547449 U CN205547449 U CN 205547449U
- Authority
- CN
- China
- Prior art keywords
- slightly soluble
- fiber
- layer
- carboxymethyl chitosan
- cover body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Nonwoven Fabrics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal, including the cover body and the hangers area that is located cover body both ends, the cover body is by four layers NULL, and by outer to interior cotton wool gauze layer, high -efficient static filter pulp layer, slightly soluble non -woven fabrics layer, the cotton wafer check cloth layer of be in proper order, slightly soluble non -woven fabrics layer includes carboxymethyl chitosan fibers, chitosan fiber and low -melting ES fibre, is equipped with the agglutinate hot pressing district on this slightly soluble non -woven fabrics layer, is original non -woven fabrics between adjacent agglutinate hot pressing distinguishes and distinguishes. The utility model discloses a four layers protective structure improves traditional gauze mask performance, and the porosity is big, and is ventilative not vexed, to people expired gas's environment, be at 25~27 DEG C temperature, PH that carboxymethyl chitosan fibers, chitosan fiber dissolve in various degree under 6.0~7.0 environment, produces the slightly soluble state, has higher antibacterial property, the small particle performance of absorption heavy metal.
Description
Technical field
This utility model belongs to hygienic article technical field, is specifically related to a kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule.
Background technology
nullIn recent years，There is haze weather in various degree in the whole nation，Cause and pay close attention to widely，Sulfur dioxide in air、Nitrogen oxides and pellet these three are that haze mainly comprises，The above two are gaseous contaminant，Last particulate matter is only and increases the weight of the arch-criminal that haze weather is polluted，The especially PM2.5(equivalent aerodynamic diameter particulate matter less than or equal to 2.5 microns) it is considered as " arch-criminal " causing haze weather，Owing in haze, the tiny floating particle thing of less than 2.5 microns directly can enter bronchus by respiratory system，Even pulmonary，Cause respiratory tract disease、Cerebrovascular disease、Nasal cavity inflammation etc.，Simultaneously，During haze weather，Air pressure reduces、Inhalable Particulate abruptly increase、Air flow property is poor，Noxious bacteria and virus are to slowing of around spreading，Virus concentration in air is caused to increase，The risk of pathophoresis is the highest，Therefore，When going out，Self-protection carried out by mask to be worn.
Common mask only possesses general filtering function, because they are all based on greatly non-woven fabrics, or similar large aperture fiber is made, small fine particle still is able to enter nasal cavity through mask, substantially not having the protective action to fine particle, and do not possess antibiotic property, function is more single, in use Repiration makes mask cover body moist, the most beneficially growth of bacterial micro-organism.
The non-woven fabrics being used primarily for hygienic article uses polypropylene, terylene etc. to produce, during production harsher to temperature requirement, operation easier is big, and integral hardness is bigger, used ES fiber to produce non-woven fabrics later, there is the features such as bulkiness, flexibility, high intensity, oil suction, water suction, may be used for the disposable sanitary articles such as mask, diaper, sanitary towel, but function is limited, not there is antibiotic property, it is impossible to absorption poisonous and harmful substance.
Chitosan is the product prepared through deacetylation by chitin; there is the ability of good biocompatibility, antibiotic property, biodegradability and Adsorption of Heavy Metal Ions; but due to the strong hydrogen bonding effect between chitosan molecule; intermolecular ordered structure makes chitosan crystal structure form compact and stable; thus be dissolved only in acidic aqueous solution; under neutrality and alkaline environment, the ability of chitosan chelating heavy metal is decreased obviously, and limits the extensive utilization of chitosan.Chitosan contains abundant amino and hydroxyl, can react under certain condition and obtain carboxymethylated chitosan, and the advantage both having remained chitosan significantly improves again water solublity, antibiotic property, adsorptivity.
How for the environment of people's exhaled gas, a kind of carboxymethyl chitosan fiber of preparation, and it is mixed with a kind of non-woven fabrics with other fibers, for anti-fog haze mask, make it possess the function of high Adsorption of Heavy Metals molecule antibacterial, high, be this area research staff problem of needing solution badly.
Summary of the invention
The purpose of this utility model is to provide a kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, improve tradition mask performance, for the environment of people's exhaled gas, slightly soluble state can be produced, there is higher anti-microbial property, Adsorption of Heavy Metals molecule performance.
The technical solution of the utility model is: a kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, including cover body and the hangers band being positioned at cover body two ends, cover body is made up of four layer materials, it is followed successively by degreasing cotton gauze layer, high efficiency electrostatic filter pulp layer, slightly soluble nonwoven layer, cotton walf checks layer of cloth from outside to inside, degreasing cotton gauze layer thickness is 0.3 ~ 0.5mm, and weight per unit area is 15 ~ 20g/m2, high efficiency electrostatic filter pulp layer thickness is 0.5 ~ 1mm, and weight per unit area is 15 ~ 20g/m2, slightly soluble nonwoven layer thickness is 1 ~ 1.5mm, and weight per unit area is 18 ~ 22g/m2, cotton walf checks ply gage is 0.1 ~ 0.3mm, and weight per unit area is 13 ~ 18g/m2The porosity of four layer materials is all higher than 85%, described slightly soluble nonwoven layer is prepared from by the ES fiber of carboxymethyl chitosan fiber, chitin fiber and low melting point, and this slightly soluble nonwoven layer is provided with heat pressure adhesive district, is original non-woven fabrics district between adjacent heat pressure adhesive district；It is that under 6.0 ~ 7.0 environment, carboxymethyl chitosan fiber, chitin fiber dissolve in various degree at temperature 25 ~ 27 DEG C, PH, slightly soluble state can be produced.
Further, in the middle of slightly soluble nonwoven layer with cotton walf checks layer of cloth, arrange one in described cover body and arrange one for slowing down the bridge of the nose bar cotton pad to bridge of the nose pressure for the bridge of the nose bar being fixed on the bridge of the nose by mask, correspondence bridge of the nose position.
Further, described cover body is shaped to certain radian according to human face.
Further, described hangers band being arranged one can be by the adjusting button adjusting hangers strip length that slides.
Further, described carboxymethyl chitosan fiber, chitin fiber, the percentage by weight of three kinds of fibers of ES fiber are respectively as follows: carboxymethyl chitosan fiber 1%-10%, chitin fiber 5%-20%, the ES fiber 70%-94% of low melting point.
Further, the preparation technology of described slightly soluble non-woven fabrics, comprise the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.5h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.7, substitution value is the macromolecule of 0.5 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 3min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar is set on heating platen used by heat pressure adhesive, fleece is positioned in the middle of two heating platens, the ES fiber of low melting point is melted at hot pressing bar, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
Further, for ensureing that at temperature 25 ~ 27 DEG C, PH be that under 6.0 ~ 7.0 environment, carboxymethyl chitosan fiber, chitin fiber dissolve in various degree, slightly soluble state can be produced, by UV treatment in the preparation process of described carboxymethyl chitosan fiber, it is heated evenly, good water solubility.
Compared with prior art, this utility model advantage is:
(1) cover body is designed to the stereochemical structure of certain radian, laminating face according to human face, and cover body uses four layers of safeguard structure, improves tradition mask performance, and porosity is big, ventilative the most vexed；
(2) outer layer is degreasing cotton gauze layer, can intercept, the dust in entrapped air, micro-bulky grain thing；
(3) electrically charged on the fiber of high efficiency electrostatic filter pulp layer, make tiny dust by charges of different polarity adelphotaxy, dust is adsorbed on fiber, and dust containing capacity is big；
(4) the carboxymethyl chitosan fiber for slightly soluble non-woven fabrics of the present utility model uses UV treatment in preparation process, and the molecular weight of degraded carboxymethyl chitosan, solubility property is more preferable；Use microwave and antibacterial surface agent to process after the preparation of carboxymethyl chitosan fiber, increase water solublity, improve intensity and the antibiotic property of carboxymethyl chitosan fiber, and then improve intensity of the present utility model and anti-microbial property；
(4) slightly soluble nonwoven layer heat pressure adhesive district and original non-woven fabrics are interval every layout, good permeability, intensity is big, and the carboxymethyl chitosan contained in slightly soluble nonwoven layer and chitosan can be combined by ion exchange, absorption, chelation with metal ion, for the environment of people's exhaled gas, can be partly dissolved, produce slightly soluble state, increase adhesiveness, can more effectively intercept, filter and adhere to molecule, there is higher anti-microbial property, Adsorption of Heavy Metals molecule performance.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is cover body internal structure schematic diagram of the present utility model；
Fig. 4 is the structural representation of slightly soluble nonwoven layer of the present utility model；
Fig. 5 is the structural representation of heating platen used by this utility model slightly soluble nonwoven layer heat pressure adhesive process.
1. cover body；2. hangers band；3. adjusting button；4. cotton pad；5. bridge of the nose bar；6. degreasing cotton gauze layer；7. high efficiency electrostatic filter pulp layer；8. slightly soluble nonwoven layer；9. cotton walf checks layer of cloth；10. heat pressure adhesive district；11. original non-woven fabrics districts；12. heating platens；13. hot pressing bars.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by specific embodiment.
Embodiment 1
A kind of high antibacterial, the novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, including cover body 1 and the hangers band 2 being positioned at cover body 1 two ends, adjusting button 3 it is respectively provided with on hangers band 2, can slidable adjustment button 3 as required, adjust the length of hangers band 2, cover body 1 is shaped to the stereochemical structure of certain radian according to human face, laminating face, cover body 1 is made up of four layer materials, it is followed successively by degreasing cotton gauze layer 6 from outside to inside, high efficiency electrostatic filter pulp layer 7, slightly soluble nonwoven layer 8, cotton walf checks layer of cloth 9, degreasing cotton gauze layer 6 thickness is 0.3mm, weight per unit area is 15g/m2, high efficiency electrostatic filter pulp layer 7 thickness is 0.5mm, and weight per unit area is 15g/m2, slightly soluble nonwoven layer 8 thickness is 1mm, and weight per unit area is 18g/m2, cotton walf checks layer of cloth 9 thickness is 0.1mm, and weight per unit area is 13g/m2, the porosity of four layer materials is 90%, arranges one and arrange one for slowing down the bridge of the nose bar 5 cotton pad 4 to bridge of the nose pressure for the bridge of the nose bar 5 being fixed on the bridge of the nose by mask, correspondence bridge of the nose position in the middle of slightly soluble nonwoven layer 8 with cotton walf checks layer of cloth 9.
Slightly soluble nonwoven layer 8 is prepared from by the ES fiber of carboxymethyl chitosan fiber, chitin fiber and low melting point, this slightly soluble nonwoven layer 8 is provided with heat pressure adhesive district 10, it it is original non-woven fabrics district 11 between adjacent heat pressure adhesive district 10, carboxymethyl chitosan fiber, chitin fiber, the percentage by weight of three kinds of fibers of ES fiber are respectively as follows: carboxymethyl chitosan fiber 1%, chitin fiber 5%, the ES fiber 94% of low melting point, it is carboxymethyl chitosan fibrolysis 15% under 6.0 environment, chitin fiber dissolving 5% at temperature 25 DEG C, PH, slightly soluble state can be produced.
The preparation technology of slightly soluble non-woven fabrics of the present utility model, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.5h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.6, substitution value is the macromolecule of 0.5 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 3min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 13 is set on heating platen 12 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 12, the ES fiber of low melting point is melted at hot pressing bar 13, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 25 DEG C, PH be carboxymethyl chitosan fibrolysis 15% under 6.0 environment, chitin fiber dissolving 5%, slightly soluble state can be produced, by UV treatment in the preparation process of described carboxymethyl chitosan fiber, be heated evenly, molecular weight degradation, good water solubility.
Embodiment 2
A kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, degreasing cotton gauze layer 6 thickness is 0.4mm, and weight per unit area is 17g/m2, high efficiency electrostatic filter pulp layer 7 thickness is 0.7mm, and weight per unit area is 17g/m2, slightly soluble nonwoven layer 8 thickness is 1.2mm, and weight per unit area is 20g/m2, cotton walf checks layer of cloth 9 thickness is 0.2mm, and weight per unit area is 15g/m2The porosity of four layer materials is 93%, carboxymethyl chitosan fiber, chitin fiber, the percentage by weight of three kinds of fibers of ES fiber are respectively as follows: carboxymethyl chitosan fiber 5%, chitin fiber 10%, the ES fiber 85% of low melting point, being carboxymethyl chitosan fibrolysis 17% under 6.5 environment, chitin fiber dissolving 2% at temperature 26 DEG C, PH, can produce slightly soluble state, remaining structure is same as in Example 1.
The preparation technology of slightly soluble non-woven fabrics, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1.2h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.7h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.7, substitution value is the macromolecule of 0.6 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 4min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 13 is set on heating platen 12 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 12, the ES fiber of low melting point is melted at hot pressing bar 13, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 26 DEG C, PH be carboxymethyl chitosan fibrolysis 17% under 6.5 environment, chitin fiber dissolving 2%, slightly soluble state can be produced, by UV treatment in the preparation process of described carboxymethyl chitosan fiber, be heated evenly, molecular weight degradation, good water solubility.
Embodiment 3
A kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, degreasing cotton gauze layer 6 thickness is 0.5mm, and weight per unit area is 20g/m2, high efficiency electrostatic filter pulp layer 7 thickness is 1mm, and weight per unit area is 20g/m2, slightly soluble nonwoven layer 8 thickness is 1.5mm, and weight per unit area is 22g/m2, cotton walf checks layer of cloth 9 thickness is 0.3mm, and weight per unit area is 18g/m2The porosity of four layer materials is 95%, carboxymethyl chitosan fiber, chitin fiber, the percentage by weight of three kinds of fibers of ES fiber are respectively as follows: carboxymethyl chitosan fiber 10%, chitin fiber 20%, the ES fiber 70% of low melting point, being carboxymethyl chitosan fibrolysis 20% under 7.0 environment at temperature 27 DEG C, PH, can produce slightly soluble state, remaining structure is same as in Example 1.
The preparation technology of slightly soluble non-woven fabrics, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1.5h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 2h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.8, substitution value is the macromolecule of 0.65 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 5min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 13 is set on heating platen 12 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 12, the ES fiber of low melting point is melted at hot pressing bar 13, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 27 DEG C, PH be carboxymethyl chitosan fibrolysis 20% under 7.0 environment, slightly soluble state can be produced, by UV treatment in the preparation process of described carboxymethyl chitosan fiber, be heated evenly, molecular weight degradation, good water solubility.
In sum, this utility model is designed to the stereochemical structure of certain radian, laminating face according to human face, and cover body uses four layers of safeguard structure, improves tradition mask performance, and porosity is big, ventilative the most vexed；Slightly soluble nonwoven layer heat pressure adhesive district and original non-woven fabrics are interval every layout, good permeability, and intensity is big；The carboxymethyl chitosan contained in slightly soluble nonwoven layer and chitosan can be combined by ion exchange, absorption, chelation with metal ion, environment for people's exhaled gas, can be partly dissolved, produce slightly soluble state, increase adhesiveness, can more effectively intercept, filter and adhere to molecule, there is higher anti-microbial property, Adsorption of Heavy Metals molecule performance.
Being illustrated this utility model the most by way of example, but this utility model is not limited to above-mentioned specific embodiment, all any changes done based on this utility model or modification belong to the scope that this utility model is claimed.
Claims (4)
1. one kind high antibacterial, the novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule, including cover body and the hangers band being positioned at cover body two ends, it is characterized in that: described cover body is made up of four layer materials, it is followed successively by degreasing cotton gauze layer, high efficiency electrostatic filter pulp layer, slightly soluble nonwoven layer, cotton walf checks layer of cloth from outside to inside, described slightly soluble nonwoven layer includes the ES fiber of carboxymethyl chitosan fiber, chitin fiber and low melting point, this slightly soluble nonwoven layer is provided with heat pressure adhesive district, is original non-woven fabrics district between adjacent heat pressure adhesive district.
A kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule the most according to claim 1, it is characterized in that: in the middle of slightly soluble nonwoven layer with cotton walf checks layer of cloth, arrange one in described cover body arrange one for slowing down the bridge of the nose bar cotton pad to bridge of the nose pressure for the bridge of the nose bar being fixed on the bridge of the nose by mask, correspondence bridge of the nose position.
A kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule the most according to claim 1, it is characterised in that: described cover body is shaped to certain radian according to human face.
A kind of high antibacterial, novel slightly soluble anti-fog haze health care mask of Adsorption of Heavy Metals molecule the most according to claim 1, it is characterised in that: arranging one on described hangers band can be by the adjusting button adjusting hangers strip length that slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144755.3U CN205547449U (en) | 2016-02-26 | 2016-02-26 | Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144755.3U CN205547449U (en) | 2016-02-26 | 2016-02-26 | Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205547449U true CN205547449U (en) | 2016-09-07 |
Family
ID=56818695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144755.3U Expired - Fee Related CN205547449U (en) | 2016-02-26 | 2016-02-26 | Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205547449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136379A (en) * | 2016-07-26 | 2016-11-23 | 重庆医科大学 | A kind of haze mask and preparation method thereof |
| CN112841773A (en) * | 2021-03-04 | 2021-05-28 | 杭州半边月文化创意有限公司 | Preparation process of tea breathing mask |
-
2016
- 2016-02-26 CN CN201620144755.3U patent/CN205547449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136379A (en) * | 2016-07-26 | 2016-11-23 | 重庆医科大学 | A kind of haze mask and preparation method thereof |
| CN112841773A (en) * | 2021-03-04 | 2021-05-28 | 杭州半边月文化创意有限公司 | Preparation process of tea breathing mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105615053B (en) | A kind of high antibacterial, the anti-fog haze healthcare function mouth mask of new slightly soluble for adsorbing heavy metal molecule | |
| CN106930003B (en) | A kind of electrostatic fibre Through-Air Thermal Bonded Nonwovens filter screen and its preparation method and application | |
| CN105616074B (en) | Novel slightly soluble health function sanitary towel of high antibiotic, absorption heavy metal tiny particle | |
| CN111493410A (en) | Composite nano antibacterial mask and production process thereof | |
| Lan et al. | Biodegradable trilayered micro/nano-fibrous membranes with efficient filtration, directional moisture transport and antibacterial properties | |
| CN111251693A (en) | Method for preparing underwear with antibacterial effect by using electrostatic spinning method | |
| CN105662730B (en) | Novel slightly soluble health function panty-shape diapers of high antibiotic, absorption heavy metal tiny particle | |
| CN212754359U (en) | Antibacterial and antiviral mask | |
| CN205547449U (en) | Height is antibiotic, anti haze health function gauze mask of novel slightly soluble of small granule of absorption heavy metal | |
| CN111869957A (en) | Fungi-proofing fog-absorbing mask | |
| CN105999859A (en) | Efficient low-resistance antibacterial filtering material containing bamboo leaf flavonoids and preparation method and application of efficient low-resistance antibacterial filtering material | |
| CN111493418A (en) | Nano-diamond mask and preparation method of nano-diamond sterilization fiber cloth | |
| CN104294477A (en) | Polysaccharide composite fiber material and preparation method thereof as well as filter element and mask | |
| CN105624920B (en) | A kind of high antibacterial, the novel slightly soluble non-woven fabrics for adsorbing heavy metal molecule | |
| CN111264924A (en) | Safe, antibacterial and haze-preventing nanofiber mask and preparation method thereof | |
| CN207202125U (en) | A kind of activated carbon nano fiber haze mouth mask | |
| CN109316829A (en) | Preparation method of mould proof fungi-proofing hypo-allergenic anti-virus four-in-one air filtering material and products thereof and application | |
| CN111841149A (en) | Filter material for self-antibacterial disinfecting mask and manufacturing method thereof | |
| CN105616075B (en) | Novel slightly soluble health care function sanitary pad with high antibacterial property and capable of adsorbing heavy metal particles | |
| CN114190632A (en) | Antibacterial breathable mask and preparation method thereof | |
| CN113199835A (en) | Critical low-resistance mask and production process thereof | |
| CN104055246A (en) | Environment-friendly bamboo charcoal mask and manufacturing method thereof | |
| CN105056625A (en) | Filtering material for mask filtering layer and mask | |
| CN205548823U (en) | Height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal | |
| CN212754361U (en) | Antibacterial and antiviral mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |