Face mask sterilizer,multifunction disinfector for Personal Protective Equipments and Materials
- [Physical parameter] Package size: 360x250x165mm; Machine size: 300x200x120mm;Inner tank capacity: 7L. Color: white; 220V, 50Hz, 100w;
- [Feature 1: UV sterilizing] 253.7nm UV light to kill virus,and COVID-19;
- [Feature 2: Ozone sterilizing] UV light can produce ozone to kill virus and remove odour;
- [Feature 3: High temperature sterilizing] High temperature 60℃-70℃, it can quickly kill virus and also dry textile materials,includes dry face mask safely.
- [Application] Designed sterilize to Personal Protective Equipments and Materials,especially to sterilize face mask,it can prolong mask`s service life ,also can sterilize mobile phone,cloth,etc.
- [Design] 3 in 1 sterilizing function,253.7nm UV ligh sterilizing,Ozone sterilizing,High temperature sterilizing; Grille Shelf;
Place of origin: Supplied by China Manfacturer, Made in China, export to worldwide.
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How to purchase “Face mask sterilizer,multifunction disinfector for PPE materials ”
- The item is available for retail and wholesale;
- The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
- Accept bulk order with Container delivery;
- Please contact us to email: email@example.com
Why this device can kill COVID-19 virus? Why it can Re-generate face mask to prolong its life?
Can virus COVID-19 be killed by UV light?
Irradiating the target with ultraviolet light can destroy the DNA and RNA structures of bacteria and viruses, causing microorganisms to die or fail to replicate and reproduce. The ultraviolet lamp can be used to disinfect the surface of the object, as well as indoor air and water.
COVID-19 is a new breed, and as such there is a dearth of studies on its resistance to UV.But we can look to previous coronaviruses, such as SARS and MERS, for insight. Studies on both SARS and MERS show that UV light could inactivate the viruses, so it’s not unreasonable to expect that it will have a similar effect on COVID-19.
A particular spectrum of ultraviolet light, far UV-C, “efficiently inactivates bacteria without harm to exposed mammalian skin,” according to a study published in Nature. “This is because, due to its strong absorbance in biological materials, far-UVC light cannot penetrate even the outer (non living) layers of human skin or eye; however, because bacteria and viruses are of micrometer or smaller dimensions, far-UVC can penetrate and inactivate them.”
China study founds that Coronavirus is sensitive to ultraviolet light and heat,UV light kill virus quickly,and heat 56℃ 30minutes can kill virus effevtivly.
Can virus COVID-19 be killed by the Ozone?
There are currently no examples in the public domain, of ozone sterilization being used to kill the current strain of Coronavirus, SARS-CoV-2 (technical name of the Coronavirus which causes the COVID-19 disease). However, there are reasons to believe it would be effective:
During the SARS epidemic of 2003, ozone sterilization was successfully used to purify environments infected with the deadly Coronavirus, SARS-CoV-1, the virus which causes the SARS disease.
As SARS-Cov-1 is also a member of the Coronavirus family, it is highly likely that ozone sterilization would be effective at killing SARS-CoV-2, the Coronavirus which causes the COVID-19 disease.
Can virus COVID-19 be killed by the heat?
On February 5, China National Health Commission issued the “New Coronavirus Infection Pneumonia Diagnosis and Treatment Program (Trial Version 5)”. The program clearly stated that the coronavirus is sensitive to ultraviolet light and heat, and most disinfectants can effectively inactivate the virus. Fatty solvents such as ether, 75% ethanol, chlorine-containing disinfectants, peracetic acid, and chloroform can effectively inactivate viruses for 30 minutes at 56 ° C.
It shows that the coronavirus is kept at 56 degrees Celsius for 30 minutes, the virus can be inactivated, and it does not have the ability to resurrect and infect. Therefore, it is theoretically feasible to kill the virus by heating.
And so, why this device can kill COVID-19 virus?
The device introduced above is designed and manufactured on the above 3 principles,it build 3 functions into 1 device,that is build function of UV light sterilizing,Ozone sterilizing and high temperature sterilizing into this device. 253.7nm UV light is best wave to kill virus. The temperature between 60℃-70℃,it is enough to kill virus,but can avoid destory of face mask`s structure and thus can keep its effective usage.And also,the heat air is ventilated,which can help to dry mask. Your breath will wet the mask.The wet mask will lose its usage to protect you from mask.And so,it is very necessary to dry the mask with hot air between 60℃-70℃.
F.A.Q on Face Mask Sterilizing
Can disposable face masks be used again after sterilizing/disinfection?
—-In normal period,we don`t suggest to use the disposable face mask again after it is used. But in special period, the mask is short supply in market, it is very rare, or very expensive, then we must consider to sterilize to face mask to prolong its service life. Of course,the disinfection method is very important to use it again. Anyway,please note that the effectiveness of the filter layer in blocking viruses is endless and endless. When a large number of viruses and bacteria particles block the filter layer, you will feel the breathing becomes diffcult,and when this mask can not be used again.
Can I use hot vapor to sterilize to face mask?Or can the mask be sterilized in boiled hot water?
—-No,don`t do that.Whether it is N95 or medical surgical masks, their means of achieving “antivirus” relies on the “filter layer” to absorb and block microparticles such as viruses. Masks should achieve a good barrier effect while ensuring comfortable ventilation. No matter which disinfection method is chosen, these two points must be guaranteed. Mask filter materials are often subjected to “electret treatment”, so that they carry a small amount of charge, so that they can still effectively adsorb various particles in the air under relatively fluffy conditions. Whether it is steaming or boiling, the entry of water vapor will quickly disappear the charge in the filter layer, resulting in a substantial decrease in the filtering effect.
The more reliable method is dry heat disinfection. After the SARS incident in 2003, the Institute of Labor Safety and Hygiene of the Executive Yuan of Taiwan carried out such a study in response to the shortage of epidemic prevention materials in the future: “Discussion on the feasibility of sterilization and reuse of disposable dust masks. The results show that after using dry heat sterilization (heating at 70 degrees Celsius for 30 minutes), the filtering effect of the mask under test can basically be maintained above 95%. If you have an oil heater or radiator with a surface temperature that can maintain 70 ° C, or a dryer that can set the drying temperature to around 70 ° C, you can dry heat sterilize the mask.
Can I use alcohol to sterilize to face mask?
—-Maybe,you can try.But notice below: Use alcohol fog to spray the surface of mask,remember it must be fog,and muct be quick. Never to soak the mask in to alcohol.Study shows that alcohol immersion will cause the electrostatic filtering effect of the mask filter layer to be greatly reduced, which will lead to a reduction in the protective power of the mask. Also,please notice: in order to strengthen the protection of doctors and prevent cross-infection caused by liquid spray in contact with patients, the outer surfaces of medical masks have undergone “water repellent treatment”, which makes it difficult for alcohol, water, blood and other liquids to penetrate. Therefore, it is difficult to sterilize the inside of medical masks only by applying and spraying alcohol on the surface.
Can I use Home-using UV light to sterilize to face mask?
—-Maybe,you can try.But notice below: The results shown in the “Discussion on the Feasibility of Disposable Dust Masks for Sterilization and Reuse” by the Institute of Labor Safety and Hygiene of the Executive Yuan of Taiwan showed that after ultraviolet disinfection (UV wavelength 254nm,intensity of 303μw / cm² for 30 seconds), the filtration of the masks tested The effect can basically be maintained above 95%. However, because ultraviolet rays that reach the sterilization irradiation intensity will burn human skin and eyes, they can only be used in an unmanned state , and the ultraviolet penetration is weak. Even if ultraviolet irradiation is used at close range, it couldn`t penetrate the material of the mask. The virus can not reach the inactivation effect, therefore, ordinary Home-using UV light is not feasible.
How does pad to help face mask prolong service life?
—-The medical mask continuously absorbs the exhaled water vapor during use, which gradually causes the irreversible charge loss of the filter layer and the absorption capacity to decrease, and it cannot play a good protective effect if it is used again. Using a mask pad in the mask can absorb water vapor from the mouth or nose, thereby preventing charge in the filter layer of the mask. However, it must be noted that the mask pad must be smaller than the mask range to ensure that the airtightness of the mask is not affected. However, when medical personnel wear medical N95 masks on the front line, do not use mask pads inside the masks.