CN102100417A - N95 type negative ion mask - Google Patents
N95 type negative ion mask Download PDFInfo
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- CN102100417A CN102100417A CN2009102140000A CN200910214000A CN102100417A CN 102100417 A CN102100417 A CN 102100417A CN 2009102140000 A CN2009102140000 A CN 2009102140000A CN 200910214000 A CN200910214000 A CN 200910214000A CN 102100417 A CN102100417 A CN 102100417A
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Abstract
The invention discloses an N95 type negative ion mask which is a layered matter comprising four layers of materials, wherein the first layer is a receiving layer, the second layer is an adsorbing layer, the third layer is a filtering layer and the fourth layer is a nursing layer; the first layer is the outward layer when the mask is used; the layers are sequentially stacked together; and an ultrasonic mask special device is adopted for processing, then the N95 type negative ion mask in various required shapes can be produced, the N95 type negative ion mask is a special mask for the public for prevention and control of a variety of epidemic situations and is characterized in that the N95 type negative ion mask not only conforms to the functions of masks made of American N95 standard filtering material and European standard masks, but also has the function of killing various bacteria and viruses, and can prevent the viruses from entering into the oral cavity and the nasal cavity, provide better air negative ions for the respiratory tract and prevent the occurrence of various diseases of the respiratory tract, and the N95 type negative ion mask additionally has the characteristics of excellent air permeability, comfort, appropriate product cost and the like.
Description
Technical field
The present invention relates to the function mouth mask and make field, particularly a kind of N95 type anion mask.
Background technology
The many-sided report in countries in the world, a field source sweeps across the world from the A in America type influenza.It is more serious to enter the winter epidemic situation, meet epidemic situation, most people are accustomed to wearing mouth mask, will wear masks infection prevention when particularly going out, can but which kind of mouth mask protect the infection of virus actually? also do not have clear and definite saying at present, common mouth mask and the preventative mouth mask of now having worn are expounded through peer review according to many-side, the effect of this kind mouth mask is little, might also can produce negative effect.
Think the most effective mouth mask at present, during SARS, U.S. Disease Control Department, in response to the SARS epidemic situation diffusion expression of doing, the personnel of contact SARS suspected case should wear the mouth mask that meets America NI OSH (National Institute of Occupational Safety and Health) N95 standard filter material, filter material with this kind mouth mask is divided into three kinds of grades again: a kind of is 95 grades, represents minimum filter efficiency 〉=95%; Second kind is 99 grades, represents minimum filter efficiency 〉=99%; The third is 100 grades, represents minimum filter efficiency 〉=99.97%; Industrial face mask Product labelling according to America NI OSH and European Union's standard indicates that this series products can only effectively filter suspended particulates or germ.For the various epidemic situations that took place in recent years, particularly present A type influenza is characterized in a kind of virus, volume is minimum, the tens of approximately nanometers of diameter, rather than bacterium, therefore, no matter be Unite States Standard mouth mask or European Union's standard mouth mask, all can not guarantee effective protection in the use; The use of these class mouth masks does not also have clear and definite saying before to the various viraleses of resisting SAS virus, avian influenza virus, swine influenza virus etc. and being caused a disease by respiratory tract; so it is the functional mouth mask of popular type prevention and control virus should come into the market as soon as possible, healthy in order to protect people's.
Summary of the invention
The present invention in order to achieve the above object, a kind of N95 type anion mask is provided, the popular special mask that is used for the various epidemic situations of prevention and control, be characterized in, not only meet the function of mouth mask and European Union's standard mouth mask of U.S. N95 standard filter material, and have the function of killing various bacteriums and virus, can prevent that virus from entering oral cavity, nasal cavity, can also be for respiratory tract provide better negative aeroion, the time spent also has the mouth mask of caring function; Can prevent the generation of various breathing problems, also have characteristics such as excellent gas permeability, comfortableness, product cost are suitable in addition.
To achieve the above object, implementer's case of the present invention is: a kind of N95 type anion mask, and it is the stratiform thing that is made of four layer materials, the ground floor receiving layer; Second layer adsorption layer; The three layer filtration layer; The 4th layer of care layer; Ground floor be mouth mask in use to skin; Each layer superposes together in order with it, processes on ultrasonic wave mouth mask special equipment, just can be made into the N95 type anion mask of required different shape, specification, the preparation method of layers of material following (by weight part):
1, the making of ground floor receiving layer material
80-90 part cornstarch slurry of getting content and being 2-5% evenly mixes with 10-20 part D/W of content 0.5-1%, on fabric post-treatment equipment, polypropylene (pp) spun-bonded non-woven fabrics (specification 18-30 gram/square metre) is carried out starching, oven dry, be processed into coiled material by mouth mask processing designing requirement width, standby;
2, the making of second layer adsorption layer material
Get nano silver antimicrobials 1-3 part, the strange ice of white stone superfine powder degree 1-5 part (fineness 1000 nanometers are following), join in terylene PET polyester slice 90-95 part, adopt copolymerization method, extrude by screw rod and to carry out spinning, the white functional fibre that will spin again is processed into the spunlace non-woven cloth of every square metre of 40-60 gram, is processed into coiled material by mouth mask designing requirement width, obtain the adsorption layer material of white, standby;
3, the three layer filtration layer material select for use
Select polypropylene PP melt spraying non-woven fabrics filtering material for use, specification 22-35 gram/square metre, meet the regulation of U.S. N95 standard filter material; Be processed into coiled material by mouth mask designing requirement width, obtain the adsorption layer material, standby;
4, the making of the 4th layer of care layer material
Getting polypropylene PP is raw material 90-95 part, the hungry careless superfine powder (fineness is the 1-2 micron) of not eating of Chinese medicine that adds 1-5 part, mix in proportion and carry out drying, extrusion molten, filtration, spinning, cooling, drawing-off, the lapping of branch silk, hot rolling and rolling, acquisition contains the spun-bonded non-woven fabrics (specification 18-30 gram/square metre) of Chinese medicine function, be processed into coiled material by mouth mask designing requirement width again, make the care layer mask material, standby;
Described ground floor is a receiving layer, is the skin-material of mouth mask; Adopt corn shallow lake slurry and D/W, just polypropylene (pp) spun-bonded non-woven fabrics carries out starching, obtains having the spun-bonded non-woven fabrics of Chinese medicine function, can inhale pollutants such as sticking airborne micronic dust, bacterium, virus when meeting steam.
The described second layer is an adsorption layer, material is to be made of the activated water prick nonwoven cloth, contain odd ice stone superfine powder, it is a kind of natural material that can produce negative aeroion, the mouth mask ambient air had purification function, be the ion that has negative electrical charge simultaneously, it can attract to have suspended particles, dust, bacterium and the virus of positive charge; Described function water prick nonwoven cloth also contains silver ion antimicrobial agent, the silver antimicrbial power is very strong, when the fineness of silver reaches nanoscale, increase thousands of times and silver-colored fineness when 25 nanometers are following at anti-microbial property under the effect of skin effect, quantum size effect, than bacterium (hundreds of nanometer), virus (tens nanometer) also little, the cell membrane that it can penetrate combines with the basic enzyme that they are used to breathe and makes virus and bacterium be choked to death and die, can not stay the possibility that changes gene, so quick-acting, the wide spectrum of nanometer silver antimicrobial, have no drug resistance safety non-toxic; Described function water prick nonwoven cloth has that acid and alkali resistance, oil, short-term use can anti-150 ℃ of high temperature, can anti--70 ℃ of low temperature, and vapor permeability is low, transparency height, but shielding of ultraviolet, glossiness is good; Folding resistance is good, and is nontoxic, tasteless, safe and sanitary;
Described the 3rd layer is filter course, material selection polypropylene (pp) melt spraying non-woven fabrics filtering material, it is big to have voidage, big and the maskable liquid of good permeability, specific area and most of bacterium, light specific gravity, it can reach more than 95% the filter effect of 0.3 micron micro dust particle, and standard meets the regulation of U.S. N95 standard filter material;
Described the 4th layer of care layer, adopting polypropylene PP is primary raw material, interpolation Chinese medicine is starved and is not eaten careless superfine powder (production of watchtower port, Bozhou, Anhui Province pharmaceutcal corporation, Ltd), makes the spun-bonded non-woven fabrics that contains traditional Chinese medicine ingredients; When mouth mask used, the humid gas of turnover makes to starve did not eat careless Chinese medicine performance drug action, to nasal cavity and respiratory tract are played nursing role; Described Centipeda minima, another name winter goose grass, flavor is hot, warm in nature, has that open hole powder is cold, a function of expelling wind and removing dampness, cough-relieving; Among the peoplely be used for the treatment of acute and chronic rhinitis, allergic rhinitis, headache, pertussis, chronic bronchitis, report that it has antibiotic, desinsection, antiallergy, effect such as antitumor abroad.The spun-bonded non-woven fabrics of described Chinese medicine function, also have certain water repellency, in use do not produce dust and fall the hair and cost low, safe in utilization nontoxic.
N95 type anion mask effect characteristics are
1, N95 type anion mask is the special mask of the various infectious diseases of popular type prevention and control, and relatively to have functional characteristics outstanding with the various mouth masks of present circulation and use, product structure uniqueness, characteristics such as action effect is obvious;
2, N95 type anion mask, it is made up of four layer materials, and every layer all has its functional characteristics separately, and the ground floor receiving layer can be accepted airborne dust, bacterium, virus to come; Second layer adsorption layer can neutralize dust, bacterium, the virus that has positive charge; The three layer filtration layer can stop the dust below 1 micron; The 4th layer can be played the nursing health effect to human body, and can be human body negative aeroion is provided, and this is the special character that the general mouth mask of mouth mask of the present invention does not have;
Can select general mouth mask equipment for use when 3, mouth mask of the present invention is produced, need not change production equipment and technology, production process is simple, can be processed into the mouth mask of different shape, and cost of investment is low, and is safe and reliable, is effective articles for use of the various epidemic situations of prevention and control of a mass character.
The action principle of anion N95 type mouth mask
As everyone knows, the environmental pollution meeting produces a large amount of cations, and airborne anion number is relatively reduced; The natural defence ability of human body can only tackle oarse-grained flue dust, and the particle that is lower than below 1 micron is just powerless, and bacterium by these particle bands and virus will successfully enter the respiratory tract of human body and the generation that lung gives rise to diseases.When wearing N95 type anion mask of the present invention, by the effect of breathing, the air of turnover, moisture and carbon dioxide provide energy for mouth mask, convert it into negative aeroion; When air scoop entered the mouth mask ground floor, mask material became moistening, inhaled the sticking airborne bigger pollutant that enters mouth mask; When air enters the second layer, because the strange ice stone in its material and the effect of nano-silver ionic, airborne oxygen, moisture and the carbon dioxide of this moment are ionized, generation has the ion of negative electrical charge, can adsorb the bacterium that has positive charge, virus, dust, etc. material combine and gather balling-up, stay in herein, air obtains double purification; When air entered the three layer filtration layer, it can be disposed the pollutant below 1 micron; When air enters the 4th layer, this moment, air reached the air to the human body beneficial, can not carry bacterium and virus when entering oral cavity, nasal cavity, and the air that will have negative oxygen ion is brought the human lung into, and the negative oxygen ion system that can excite nerve produces good effect, through the blood circulation with electric charge deliver in body tissue's cell, improve myocardial function, increase myocardial nutrition and cellular metabolism, immunocompetence is provided, have the disease resistance effect; When air enters the 4th layer, the gas that has Chinese medicine can be entered respiratory system again, the performance drug action can have the caring effect to human body, improves the ability of defending and fighting against diseases; The exclusive action principle of N95 type anion mask that Here it is.
Description of drawings:
Fig. 1 is the structural representation of N95 type anion mask provided by the present invention;
Comprise among the figure: receiving layer 1, filter course 2, adsorption layer 3, care layer 4, elastomer ear-hang 5 and install nose clip 6;
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
N95 type anion mask, it is the stratiform thing that constitutes by four layer materials, comprise successively from top to bottom: receiving layer 1, adsorption layer 2, filter course 3, care layer 4, constitute the functional layer of mouth mask, the functional layer material of above-mentioned four kinds of mouth masks is processed into coiled material by specification, place in order, on ultrasonic wave mouth mask special equipment, process, and be equipped with to go up elastomer ear-hang 5 and install nose clip 6, both made required N95 type anion mask; Be the preparation method of each layer mask material below:
As shown in fig. 1 receiving layer 1, the material preparation method: getting content is cornstarch slurry 80-90 part of 2-5%; D/W 10-20 part of 0.5-1%, they are mixed, on fabric post-treatment equipment, polypropylene (pp) spun-bonded non-woven fabrics (specification 18-30 gram/square metre) is carried out starching, oven dry, be processed into coiled material by mouth mask designing requirement width, be exactly receiving layer 1, functional material;
As shown in fig. 1 adsorption layer 2, the material preparation method: get nano silver antimicrobials 1-3 part, the strange ice of white stone superfine powder degree 1-5 part (fineness 1000 nanometers are following), join in terylene PET polyester slice 90-95 part, adopt copolymerization method, extrude by screw rod and to carry out spinning, the white functional fibre that will spin again is processed into the spunlace non-woven cloth of every square centimeter of 40-60 gram, is processed into coiled material by mouth mask designing requirement width, obtain adsorption layer 2, functional material;
As shown in fig. 1 filter course 3, the material selection method: adopt polypropylene PP melt spraying non-woven fabrics filtering material, specification 22-35 gram/square metre, meet the regulation of U.S. N95 standard filter material; Be processed into coiled material by mouth mask designing requirement width, obtain filter course 3, functional material;
As shown in fig. 1 care layer 4, the material preparation method: selecting polypropylene PP for use is raw material 90-95 part, the hungry careless superfine powder (fineness is the 1-2 micron) of not eating of Chinese medicine that adds 1-5 part, mix in proportion and carry out drying, extrusion molten, filtration, spinning, cooling, drawing-off, the lapping of branch silk, hot rolling and rolling, acquisition contains the spun-bonded non-woven fabrics (specification 18-30 gram/square metre) of Chinese medicine function, be processed into coiled material by mouth mask designing requirement width again, obtain exactly care layer 4, functional material;
Embodiment
As accompanying drawing 1, be to be example with the rectangle mouth mask, mouth mask launches rear center's portion size: length is not less than 17cm, width is not less than 17cm; It is the stratiform thing that is made of four layer materials, comprise successively from top to bottom: receiving layer 1, adsorption layer 2, filter course 3, care layer 4 constitute the functional layer of mouth mask, it is processed into coiled material by specification, place in order, on ultrasonic wave mouth mask special equipment, process, and be equipped with to go up elastomer ear-hang 5, and install nose clip 6, both made required N95 type anion mask; Be the preparation method of each layer mask material below:
As shown in fig. 1 receiving layer 1, the material preparation method: get content and be 90 parts in 5% cornstarch slurry; 10 parts of 1% D/Ws mix them, on fabric post-treatment equipment, polypropylene (pp) spun-bonded non-woven fabrics 18 is restrained/square metre, carrying out starching handles, the oven dry, be processed into coiled material by mouth mask designing requirement width, be exactly receiving layer 1, functional material;
As shown in fig. 1 adsorption layer 2, the material preparation method: get 2 parts of nano silver antimicrobials, the strange ice of white stone 3 parts of degree of superfine powder (fineness 1000 nanometers are following), join in 95 parts of the terylene PET polyester slices, adopt copolymerization method, extrude by screw rod and to carry out spinning, the white functional fibre that will spin again be processed into every square centimeter 50 the gram spunlace non-woven cloth, be processed into coiled material by mouth mask designing requirement width, obtain adsorption layer 2, functional material;
As shown in fig. 1 filter course 3, the material selection method be: adopt polypropylene PP melt spraying non-woven fabrics filtering material, 22 grams/square metre, meet the regulation of U.S. N95 standard filter material; Be processed into coiled material by mouth mask designing requirement width, obtain filter course 3, functional material;
As shown in fig. 1 care layer 4, the material preparation method: get 95 parts of polypropylene PP raw materials, the hungry careless superfine powder (fineness is the 1-2 micron) of not eating of medicine that adds 5 parts, mix in proportion and carry out drying, extrusion molten, filtration, spinning, cooling, drawing-off, the lapping of branch silk, hot rolling and rolling, acquisition contains the spun-bonded non-woven fabrics (specification 18 gram/square metre) of Chinese medicine function, be processed into coiled material by mouth mask designing requirement width again, obtain exactly care layer 4, functional material.
Claims (1)
1. the invention discloses a kind of N95 type anion mask, be the stratiform thing, ground floor is a receiving layer; The second layer is an adsorption layer; The 3rd layer is the filter course mouth; The 4th layer is care layer; They are arranged in order, on ultrasonic wave mouth mask special equipment, process, both made required mouth mask; The material preparation method of its each level is: ground floor receiving layer, the cornstarch slurry 80-90 part of getting 2-5%; D/W 10-20 part of 0.5-1% mixes them, on fabric post-treatment equipment polypropylene (pp) spun-bonded non-woven fabrics (specification 18-30 gram/square metre) is carried out starching, oven dry, and the coiled material of processing certain width by the mouth mask requirement gets final product; Second layer adsorption layer, get nano silver antimicrobials 1-3 part, the strange ice of white stone superfine powder degree 1-5 part (fineness 1000 nanometers are following), join in terylene PET polyester slice 90-95 part, adopt copolymerization method, extrude by screw rod and to carry out spinning, the white functional fibre that will spin again is processed into the spunlace non-woven cloth of every square metre of 40-60 gram, is processed into coiled material by mouth mask requirement width and gets final product; The three layer filtration layer is selected polypropylene PP melt spraying non-woven fabrics filtering material for use, specification 22-35 gram/square metre, meet the regulation of U.S. N95 standard filter material, be processed into coiled material by mouth mask requirement width and get final product; The 4th layer of care layer, getting polypropylene PP is raw material 90-95 part, the hungry careless superfine powder (fineness is the 1-2 micron) of not eating of Chinese medicine that adds 1-5 part, mix in proportion, process on spun-bonded non-woven fabrics equipment, drying, extrusion molten, filtration, spinning, cooling, drawing-off, the lapping of branch silk, last hot rolling and rolling earlier obtains to contain the spun-bonded non-woven fabrics (specification 18-30 restrain/square metre) of Chinese medicine function, be processed into coiled material by mouth mask requirement width again, get final product.
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| CN2009102140000A CN102100417A (en) | 2009-12-21 | 2009-12-21 | N95 type negative ion mask |
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| CN2009102140000A CN102100417A (en) | 2009-12-21 | 2009-12-21 | N95 type negative ion mask |
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Application publication date: 20110622 |