CN203789201U - Bacteria-proof and anti-bacterial mask - Google Patents
Bacteria-proof and anti-bacterial mask Download PDFInfo
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- CN203789201U CN203789201U CN201420231451.1U CN201420231451U CN203789201U CN 203789201 U CN203789201 U CN 203789201U CN 201420231451 U CN201420231451 U CN 201420231451U CN 203789201 U CN203789201 U CN 203789201U
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- mouth mask
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Abstract
The utility model discloses a bacteria-proof and anti-bacterial mask which comprises a mask body used for covering the mouth and the nose of a wearer. The mask body is of a five-layer structure to be in a stacked shape and comprises an outer-layer PP non-woven cloth, a shaping cloth, a PM 2.5 particle filter cloth, an inner-layer SMS non-woven cloth and a chitosan non-woven cloth in sequence from outside to inside, and the outer-layer PP non-woven cloth, the shaping cloth, the PM 2.5 particle filter cloth, the inner-layer SMS non-woven cloth and the chitosan non-woven cloth are cut in the shape of the mask body, and the edges of the outer-layer PP non-woven cloth, the shaping cloth, the PM 2.5 particle filter cloth, the inner-layer SMS non-woven cloth and the chitosan non-woven cloth are bonded in a hot pressing mode through hot melt adhesives. A cloth with the density ranging from 10 g/m<2> to 15 g/m<2> is adopted as the outer-layer PP non-woven cloth, a cloth with the density ranging from 12 g/m<2> to 16 g/m<2> is adopted as the shaping cloth, an ultra-micro-thin electret melt-blowing fiber non-woven cloth with the density ranging from 10 g/m<2> to 12 g/m<2> is adopted as the PM 2.5 particle filter cloth, a cloth with the density ranging from 10 g/m<2> to 15 g/m<2> is adopted as the inner-layer SMS non-woven cloth, and a cloth with the density ranging from 15 g/m<2> to 20 g/m<2> is adopted as the chitosan non-woven cloth. The bacteria-proof and anti-bacterial mask is of the five-layer special stacked structure, is easy and convenient to manufacture, can effectively filter out PM 2.5 particles, and has the antibacterial and antimicrobial effect.
Description
Technical field
The utility model relates to mouth mask, is specifically related to a kind of mouth mask fungi-proofing, bacteriostasis that has.
Background technology
At present, along with industrial expansion, the pollution of air is also than more serious in the past, so mouth mask becomes the articles for daily use in people's life, can prevent the invasion to human body of bacterium and dust.Common mouth mask only possesses general filtering function, and function ratio is more single.In use respiration makes mouth mask cover body moist simultaneously, thereby is beneficial to the growth of bacterial micro-organism.
Meanwhile, present PM
2.5particle is very large on the impact of ambient air quality and human body health, the common people have shown high enthusiasm to mouth mask, but the mouth mask protecting for this fine particle especially is in the market also few, on market, the existing mouth mask overwhelming majority uses nonwoven, gauze, plastic net cloth etc. to be prepared from.They knit hole or mesh is all larger, stoping PM
2.5the effect that enters respiratory tract aspect is unsatisfactory.
Therefore, need to design a kind of mouth mask, can and filter PM at antibacterial and bacteriostatic
2.5particle aspect has good effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of antibacterial and bacteriostatic type mouth mask, and it not only can high efficiency filter PM2.5 particle, and can play good antibacterial and bacteriostatic effect, thereby eliminates defect in above-mentioned background technology.
For solving the problems of the technologies described above, the technical solution of the utility model is:
An antibacterial and bacteriostatic type mouth mask, comprises for covering wearer's oral area and the mouth mask body of nose, and described mouth mask body is provided with five-layer structure and forms layered laminate, from outside to inside successively: outer PP nonwoven, setting cloth, PM
2.5particle filtering cloth, internal layer SMS nonwoven and shitosan non-weaving cloth, described outer PP nonwoven, setting cloth, PM
2.5particle filtering cloth, internal layer SMS nonwoven and shitosan non-weaving cloth are all cut into the shape of described mouth mask body, and edge utilizes PUR to carry out heat pressure adhesive; It is 10-15g/m that described outer PP nonwoven adopts weight per unit area
2cloth, it is 12-16g/m that described setting cloth adopts weight per unit area
2cloth, described PM
2.5it is 10-12g/m that particle filtering cloth adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth, it is 10-15g/m that described internal layer SMS nonwoven adopts weight per unit area
2cloth, it is 15-20g/m that described shitosan non-weaving cloth adopts weight per unit area
2cloth.
As a kind of improvement, it is 12g/m that described outer PP nonwoven adopts weight per unit area
2cloth, it is 14g/m that described setting cloth adopts weight per unit area
2cloth, described PM
2.5it is 11g/m that particle filtering cloth adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth, it is 12g/m that described internal layer SMS nonwoven adopts weight per unit area
2cloth, it is 17g/m that described shitosan non-weaving cloth adopts weight per unit area
2cloth.
The special layer structure of the mouth mask that above parameter all provides according to the utility model and definite is not the replacement of simple routine techniques means.For example: although outer PP nonwoven adopts the support effect that grammes per square metre is larger better,, need to consider gas permeability and level of comfort simultaneously; Same, the grammes per square metre of shitosan non-weaving cloth is most important, if the increase of weight per unit area, the gas permeability of mouth mask reduces gradually, and weight increases the weight of gradually, and the load of mouth mask also increases the weight of gradually, and comfortable wearing sense is variation gradually also.
Therefore, structure that the utility model is special and special cloth have been considered in above parametric synthesis, the utility model is solved to actual techniques problem and bring significant beneficial effect.
In the utility model, outer PP nonwoven is that fiber is become to net by air-flow or machinery, then through water thorn, acupuncture, or hot rolling reinforcing is finally by arranging later the cloth without braiding forming, and has performance brute force high, the feature that hydrophobicity is good, as the skin of mouth mask, can extend the service life of mouth mask, can alleviate mouth mask and be contaminated by the liquid simultaneously.
In the utility model, internal layer SMS nonwoven belongs to compound nonwoven cloth, is spunbond and joint product that melt and spray, have powerful high, strainability good, containing adhesive, the advantage such as nontoxic.As the internal layer of mouth mask, not only play good filtration, and also good with the sticking nature of human body, more can give play to antibacterial, the fungi-proofing effect of shitosan non-weaving cloth.
In the utility model, described PM
2.5the preparation process of particle filtering cloth is as follows: the extraordinary tourmaline that (1) is 500nm by particle diameter is put into super mixer, the 4% low density polyethylene (LDPE) wax, the antioxidant that after pre-thermal agitation 20min, add extraordinary tourmaline weight, then divide the 3% coupling agent titanate esters that adds extraordinary tourmaline weight for three times, after stirring respectively 20min, take out, in drying box, constant temperature is 105 ℃, dries 2 hours.(2) the extraordinary tourmaline particles of handling well through step (1) is added in mixer and mixed 10 minutes with 1:4 ratio with polypropylene chip, again the extraordinary tourmaline particles mixing and polypropylene chip are melt extruded at 125 ℃ of temperature, cooling through water-bath, cutting granulating, makes modified master batch.(3) modified master batch making is mixed with polypropylene chip under the condition of 249 ℃ by 30% mass percent, take melt flow index as 1200g/10min, make melt-blowing nonwoven, through corona discharge, melt-blowing nonwoven is carried out to electret again, after electret, contain tourmaline polypropylene melt-blown superfine fiber nonwovens, fibre web surface charge density obviously increases, electret charge storage ability also has enhancing, filter efficiency improves 40%, wherein during tourmaline content 6%, electret resultant effect is best, and its surface charge density can reach 10 μ c/m
2, diameter is less than to 0.26 μ m grain, when filtration resistance is 7Pa left and right, filter efficiency reaches 95.8%.
In the utility model; the shitosan [(1 that described shitosan non-weaving cloth adopts; 4)-2-amino-2-deoxidation-β-D glucan] be chitin [(1; 4)-2-acetylaminohydroxyphenylarsonic acid 2-deoxidation-β-D glucan] the natural biological polysaccharide molecule made through alkali treatment deacetylate; being alkaline glycosaminoglycan unique in natural polysaccharide, is a kind of renewable resource.In its structure, contain great amount of hydroxy group and free amine group, there is unique physiologically active and superior function, can improve immunity of organisms, strengthen the anti-infection ability of body.In addition, shitosan is by positively charged NH
3+the cell membrane of adsorption band negative electrical charge, makes shitosan be adsorbed on surface of cell membrane and forms one deck polymeric membrane, has changed the selection permeability of cell membrane, stop nutriment to intracellular transportation, cause cytoplasm to run off, cell plasmolysis, thus play antibacterial and bacteriostasis.Therefore, the comfortable softness of gauze of processing through chitosan finishing agent, has good antibacterial bacteriostatic, ventilative moisture absorption, deodorizing, anti-ultraviolet function, also can get rid of heavy metal, eliminates the noxious materials such as formaldehyde, aromatic amine.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The utility model has adopted the special layer structure of five layers, and cost is not high, cheap, and manufacture craft is easy, without complicated procedures of forming, and can effectively filter PM
2.5particle, meanwhile, can play the effect of antibacterial and bacteriostatic.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the layer structure schematic diagram of the utility model mouth mask body;
In figure: 1. mouth mask body, 2. ear hang part, 3. outer PP nonwoven, 4. setting cloth, 5.PM
2.5particle filtering cloth, 6. internal layer SMS nonwoven, 7. shitosan non-weaving cloth.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of antibacterial and bacteriostatic type mouth mask, comprise for covering wearer's oral area and the mouth mask body 1 of nose, from the both sides of 1 of described mouth mask body, stretch out a pair of ear hang part 2, a pair of ear hang part 2 is the ear to wearer for hooking.Described mouth mask body 1 is provided with five-layer structure and forms layered laminate, from outside to inside successively: outer PP nonwoven 3, setting cloth 4, PM
2.5particle filtering cloth 5, internal layer SMS nonwoven 6 and shitosan non-weaving cloth 7, described outer PP nonwoven 3, setting cloth 4, PM
2.5particle filtering cloth 5, internal layer SMS nonwoven 6 and shitosan non-weaving cloth 7 are all cut into the shape of described mouth mask body 1, and edge utilizes PUR to carry out heat pressure adhesive; It is 10-15g/m that described outer PP nonwoven 3 adopts weight per unit area
2cloth, it is 12-16g/m that described setting cloth 4 adopts weight per unit areas
2cloth, described PM
2.5it is 10-12g/m that particle filtering cloth 5 adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth, it is 10-15g/m that described internal layer SMS nonwoven 6 adopts weight per unit areas
2cloth, it is 15-20g/m that described shitosan non-weaving cloth 7 adopts weight per unit areas
2cloth.
The special layer structure of the mouth mask that above parameter all provides according to the utility model and definite is not the replacement of simple routine techniques means.For example: although outer PP nonwoven 3 adopts the support effect that grammes per square metre is larger better,, need to consider gas permeability and level of comfort simultaneously; Same, the grammes per square metre of shitosan non-weaving cloth 7 is most important, if the increase of weight per unit area, the gas permeability of mouth mask reduces gradually, and weight increases the weight of gradually, and the load of mouth mask also increases the weight of gradually, and comfortable wearing sense is variation gradually also.
For example, in the present embodiment, be preferably: it is 12g/m that described outer PP nonwoven 3 adopts weight per unit area
2cloth, it is 14g/m that described setting cloth 4 adopts weight per unit areas
2cloth, described PM
2.5it is 11g/m that particle filtering cloth 5 adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth, it is 12g/m that described internal layer SMS nonwoven 6 adopts weight per unit areas
2cloth, it is 17g/m that described shitosan non-weaving cloth 7 adopts weight per unit areas
2cloth.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on technical conceive of the present utility model, and the structural improvement of having done, all falls among protection domain of the present utility model.
Claims (6)
1. an antibacterial and bacteriostatic type mouth mask, comprises for covering wearer's oral area and the mouth mask body of nose, it is characterized in that: described mouth mask body is provided with five-layer structure and forms layered laminate, from outside to inside successively: outer PP nonwoven, setting cloth, PM
2.5particle filtering cloth, internal layer SMS nonwoven and shitosan non-weaving cloth, described outer PP nonwoven, setting cloth, PM
2.5particle filtering cloth, internal layer SMS nonwoven and shitosan non-weaving cloth are all cut into the shape of described mouth mask body, and edge utilizes PUR to carry out heat pressure adhesive; It is 10-15g/m that described outer PP nonwoven adopts weight per unit area
2cloth, it is 12-16g/m that described setting cloth adopts weight per unit area
2cloth, described PM
2.5it is 10-12g/m that particle filtering cloth adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth, it is 10-15g/m that described internal layer SMS nonwoven adopts weight per unit area
2cloth, it is 15-20g/m that described shitosan non-weaving cloth adopts weight per unit area
2cloth.
2. a kind of antibacterial and bacteriostatic type mouth mask as claimed in claim 1, is characterized in that: it is 12g/m that described outer PP nonwoven adopts weight per unit area
2cloth.
3. a kind of antibacterial and bacteriostatic type mouth mask as claimed in claim 2, is characterized in that: it is 14g/m that described setting cloth adopts weight per unit area
2cloth.
4. a kind of antibacterial and bacteriostatic type mouth mask as claimed in claim 3, is characterized in that: described PM
2.5it is 11g/m that particle filtering cloth adopts weight per unit area
2super fine denier electret meltblown fibers non-weaving cloth.
5. a kind of antibacterial and bacteriostatic type mouth mask as claimed in claim 4, is characterized in that: it is 12g/m that described internal layer SMS nonwoven adopts weight per unit area
2cloth.
6. a kind of antibacterial and bacteriostatic type mouth mask as claimed in claim 5, is characterized in that: it is 17g/m that described shitosan non-weaving cloth adopts weight per unit area
2cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231451.1U CN203789201U (en) | 2014-05-07 | 2014-05-07 | Bacteria-proof and anti-bacterial mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231451.1U CN203789201U (en) | 2014-05-07 | 2014-05-07 | Bacteria-proof and anti-bacterial mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789201U true CN203789201U (en) | 2014-08-27 |
Family
ID=51371499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231451.1U Expired - Fee Related CN203789201U (en) | 2014-05-07 | 2014-05-07 | Bacteria-proof and anti-bacterial mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789201U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294477A (en) * | 2014-09-30 | 2015-01-21 | 阳普医疗（湖南）有限公司 | Polysaccharide composite fiber material and preparation method thereof as well as filter element and mask |
| CN105433472A (en) * | 2015-12-01 | 2016-03-30 | 中国工程物理研究院材料研究所 | Safe rope-free mask |
| CN105533857A (en) * | 2016-01-18 | 2016-05-04 | 广西大学 | Antibacterial and breathable composition for anti-haze mask |
| CN111248541A (en) * | 2020-03-29 | 2020-06-09 | 复旦大学 | Novel corona virus protection plane mask |
| CN111567927A (en) * | 2020-04-10 | 2020-08-25 | 北京大学深圳研究生院 | Hydrophobic sterilization mask |
-
2014
- 2014-05-07 CN CN201420231451.1U patent/CN203789201U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294477A (en) * | 2014-09-30 | 2015-01-21 | 阳普医疗（湖南）有限公司 | Polysaccharide composite fiber material and preparation method thereof as well as filter element and mask |
| CN105433472A (en) * | 2015-12-01 | 2016-03-30 | 中国工程物理研究院材料研究所 | Safe rope-free mask |
| CN105533857A (en) * | 2016-01-18 | 2016-05-04 | 广西大学 | Antibacterial and breathable composition for anti-haze mask |
| CN111248541A (en) * | 2020-03-29 | 2020-06-09 | 复旦大学 | Novel corona virus protection plane mask |
| CN111567927A (en) * | 2020-04-10 | 2020-08-25 | 北京大学深圳研究生院 | Hydrophobic sterilization mask |
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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: 20140827 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |