Original Title: Which of the Seven Common Masks can Prevent Droplet Infection? Epidemic data touches people's hearts To prevent the spread of the pneumonia epidemic. The State Council specially approved the extension of the Spring Festival holiday. During the current epidemic, staying at home is a virtue. At the same time,Full Body Disposable Coverall, scientific preventive measures should be taken. If you go out, you must wear a mask. So there are seven kinds of masks that we often see,KN95 Face Mask, What kind of virus can prevent droplet infection? Expand the full text N95 mask Filtering virus droplet infection Can stop 95% of particle above 0.3 micron Poor air permeability Commonly used in medical care or chemical industry N95 mask are available in various models. Model 1860/1870 + for medical work Model 8210/8511 for protection against construction dust, etc. The 9210 + is used for industrial engineering, Against Bacteria Breathable KN95 Face Mask ,Medical Disposable Coverall, dust prevention, corrosion prevention, etc. Note: Some people from abroad to buy, buy the N95 mask is used in construction, very expensive but not anti-virus. Be sure to recognize 1860/1870 + models, or those with the words anti virus, surgical, flu-fighter, when purchasing. General medical or surgical mask Filtering virus droplet infection 90% of particle over 5 micron The bacterial filtration rate was 95 percent For medical care or the general public Bandage surgical mask Filtering virus droplet infection 90% of particle over 5 micron The bacterial filtration rate was 95 percent Strong fit,Medical Quickly Delivery Antivirus Coverall, used for surgery Activated carbon mask Unable to isolate viral droplets Can remove peculiar smell and some volatile substances Suitable for painting and spraying pesticide Sponge mask Unable to isolate viral droplets It can block large particles, large droplets and pollen. Cotton/gauze mask Unable to isolate viral droplets It can block large particles and large droplets Suitable for keeping warm and cleaning at home Paper mask Unable to isolate viral droplets It can block large particles and large droplets Lose one's effectiveness when wet Suitable for keeping warm and cleaning at home Usually, disposable masks can only be worn for 4-6 hours. Wearing masks must be handled in time. "Dort Children's Concentration" Work with you to face the epidemic and protect health. Popularize epidemic prevention knowledge every day and actively prevent it. Return to Sohu to see more Responsible Editor:. zjyuan-group.com