THE APPLICATION OF NEW TYPE NANO MICROPOROUS FIBER-FILM MASK IN PROTECTIVE USE
We have developed a new generation of filter materials that can be used as masks， expended polytetrafluoroethylene ，as known as ePTFE， which is a high over-rate and low-resistance microporous film. The film has good chemical stability, can withstand high temperature boiling water, 75% alcohol and 84 disinfectant and other disinfection, filtration efficiency remains high.
WHY WE NEED TO PROTECT OURSELVES?
Humans breathe approximately 20 times per minute and 28,800 times per day. The number of breaths a year is more than 10,000,000. Clean air is extremely important to human health. Most people do not realize that about 68% of human diseases are related to air pollution, especially the elderly and children, asthma patients, heart disease patients, and lung disease patients are more vulnerable to air pollution.
Whether you need to be free from toxic air pollution, itchy pollen, bacteria, or just want to maintain optimal respiration, SUPIELD NANO Microporous Filter-Film Protective Mask will give you the freedom on breathing cleaner and healthier air.
WOULD YOU CHOOSE TO USE DISPOSABLE FACE MASK OR REUSABLE FACE MASK？
The nano microporous filter-film has a tightly arranged microstructure and a small pore size. It uses physical principles to filter particulates in the air.
STRUCTURE DIAGRAM OF NANO MICROPOROUS FILTER-FILM UNDER 5000 TIMES ELECTRON MICROSCOPE
Meltblown nonwoven fabrics have large fiber apertures, which rely on electrostatic adsorption to achieve filter protection, static electrodes are prone to failure, and performance is unstable.
STRUCTURE DIAGRAM OF MELT-BLOWN NONWOVEN FABRIC UNDER 5000 TIMES ELECTRON MICROSCOPE
The weaving density of gauze is low, the structure is relatively sparse, and it cannot block tiny particles, and the protection effect is poor.
STRUCTURE DIAGRAM OF GAUZE FIBER UNDER 5000 TIMES ELECTRON MICROSCOPE
A high-filtration low-resistance nano-membrane composite material. The surface has a spider-web-type micropore structure with hundreds of millions of micropores per square centimeter. The diameter of the fiber filament can reach the nanometer level, generally between 47-110nm, so the surface has a good filtering function.
NEW TYPE NANO MICROPOROUS FILTER-FILM
HISTORICAL MILESTONES OF FACE MASKS
In the function of preventing airborne bacteria, face masks have undergone three important stages of development: 1st Generation Gauze mask , 2nd Generation Melt-blown fabric mask, 3rd reusable nano microporous filter-film mask.
Second generation Melt-blown fabric mask
Made from non-woven fabric. The aperture size can intercept the middle to large particles in the air and absorb the dust by the electrostatic effect. It is the mainstream mask at present.(However, the filtration efficiency will be significantly reduced after a few hours due to vapor condensation. The type of mask cannot be washed or disinfected.)
Third Generation Microporous filter-film mask
Made from technological microporous film. The aperture size is tiny. Utilizing the physical principles to filter particles in the air，the type of the face mask，represents the development direction of future protection. (This new filter-film can be gently washed and disinfected, it is non-disposable in usage. ）
First generation Gauze mask
Made from gauze material. The large aperture can only intercept large particles in the air but can’t block PM2.5, the protection effect is limited, the wearing feel is not comfortable, so it is an outdated product.
Today's protective masks are mostly disposable masks, melt blown nonwovens is mainly used as a filter layer, which is a thermoplastic and easily causes white pollution. we have developed a new generation of nano microporous Filter film, which has good chemical stability, can be washed and disinfected, reused, and still maintain a high level of filtration efficiency.
washable, anti-wrinkle, easy to maintain
High-density polyester fiber structured the outer layer
Nano microporous filter-film layer
Washable and disinfectable, reusable, new tech, more stable
Skin-friendly cotton fabric layer
100% cotton gauze, silky cotton feel, skin-friendly and comfortable
PP non-woven fabric
Soft and comfortable, high breathability
SUPIELD NANO MICROPOROUS FILTER-FILM MASK
N95, KN95 AND MEDICAL DISPOSABLE MASK
ORDINARY DISPOSABLE MASK
Breathable outer fabric, anti-wrinkle, easy to care, breathable, washable
Nano microporous filter-film,Physical filtration, can be disinfected multiple times
Pure cotton skin-friendly fabric, moisture-absorbing and breathable, no irritation
PP non-woven fabric, not suitable for long-term wear, easy to form water vapor
PP non-woven fabric, waterproof, breathable, not easy to wash
PP melt-blown non-woven fabric, electrostatic adsorption and filtration, it may adsorb water vapor after wearing for 4 hours, and the filtration performance is greatly reduced