flatMask appearance detector Mask machine vision inspection equipmentequipment

flatMask appearance detector Mask machine vision inspection equipmentequipmentMask appearance detector

In 2020, during the epidemic of new pneumonia, in order to guide different groups of people to choose and use masks scientifically and rationally, experts from the National Health Commission compiled the "Guidelines for the Use of Masks for the Prevention of New Pneumonia Infection." In this guide, masks are divided into four categories: disposable medical masks, medical surgical masks, KN95/N95 and above masks, and medical protective masks. The "Guide" reminds people that masks are an important line of defense against respiratory infectious diseases and can reduce the risk of pneumonia in people with pneumonia. Masks can not only prevent the patient from spraying droplets and reduce the number and speed of droplets, but also block droplets containing bacteria and prevent the wearer from inhaling. Baoshan KN95 masks are in stock.

Affected by the epidemic, many people wear masks when they go out, and masks he gradually become essential protective equipment for people when they go out. The mask will directly touch the human nose and mouth, so the quality and protection of the mask are particularly important. There are currently several masks of different materials on the market, namely N95 masks, medical surgical masks and ordinary masks. When the supply of masks exceeds supply, experts call on KN95 masks to be reserved for front-line medical staff, and people can use ordinary medical masks. However, there are various masks used on the street, and there are many fake masks from inferior mask manufacturers. How can people buy safe protective masks?

My personal recommendation is: You can buy medical surgical masks for home use. If you want to buy KN-95 masks, it is more convenient to buy ear masks. Although the head-wearing mask is a professional medical protective mask, it is troublesome every time without wearing ears for a long time. Generally, medical surgical masks are enough for business trips to work. You can wear KN-95 masks when going to crowded supermarkets, hospitals, or treling by train or plane.

There are many types and names of masks on the market, and it is difficult for many people to distinguish them. In fact, it can be judged according to the name of the mask and the implementation standard number on the package. Medical protective masks, surgical masks or N95/KN95 masks are preferred for this epidemic.

In the face of turbulent new models, wearing a mask when going out is an ideal personal protection measure. At the beginning of the epidemic, wearing medical surgical masks and N95-level protective masks advocated by our beloved Academician Zhong Nanshan was deeply rooted in the hearts of the people.