Automatic KF94 mask machine manufacturerMade in ChinaKf94fishmask

Conclusion: 1. Wash your hands before using. 2. Recognition of location. 3. Put a piece of string around your ear. 4. Another piece of string is attached to the other ear. 5. Press the metal strip lightly. 6. Make sure it fits your face thoroughly. The END experience is for reference only. If you need to solve specific problems (especially in the fields of law, medicine, etc.), you are advised to consult professionals in the relevant field in detail. Report the author statement: this experience is based on my true experience original, without permission, declined to reprint. Different countries for respirator filter efficiency has its own standard, masks usually has N, KN, KF or FFP, these letters refers to the different national standard classification for respirator filter efficiency, masks on KN is one of China's standard, N represents the American standard, KF is South Korea standard, FFP is European standard. KN is the Chinese standard, and its detection technique is the same as that in the United States. According to China's gb2626-2006 standard, masks are divided into KN class and KP class. KN means masks are suitable for filtering non-oily particles, while KP means masks are suitable for filtering oily and non-oily particles. The number after the letter represents the protection level of the mask. The larger the number, the higher the protection level, which is the filtering effect of 0.3 micron particles. Another common type of mask is the KN90, which is slightly lower than the KN95 and is ok. N is an American standard mask. The filter material and filtration efficiency of the mask are graded by the national institute of occupational safety and health (NIOSH). It is also the filtering effect of 0.3 micron particulate matter. The filtration efficiency of N95 mask for non-oily particles must be above 95%, which is similar to the national standard KN95. KF is a south Korean standard mask, and the KF series standard is set by South Korea's Ministry of Food and drug administration Regulations on Approval, Notification, and Evaluation of Quasi - Drugs were released by Drug Safety (MFDS). KF series is divided into KF80, KF94 and KF99. KF80:≥80% (salt medium only); KF94:≥94%(oily and salty media); KF99:≥99% (oily and salty media). Filtering effect on particulate matter of 0.4 micron. FFP is a European standard mask, which meets the standards of the European standards commission for respiratory protection equipment certification. According to the tested solid particle protection filter material particle penetration rate was divided into three grades: P1(FFP1), P2(FFP2), P3(FFP3), FFP1 minimum filtration effect ≥80%, FFP2 minimum filtration effect ≥94%, and FFP3 minimum filtration effect ≥97%. Anhui trust services, professional KF94 mask machine production, the development situation of our country's economy continues to each big career got perfect improvement and improvement about the mask is also a big change, various types of masks are temporary in the store, different types of masks will he different characteristics, using the method also has a big difference. With the frequent occurrence of severe environmental and climate conditions in China, many people will choose masks to protect their own safety. Therefore, major mask processing manufacturers will pay attention to the profit problems brought by mask machines, and most entrepreneurs are optimistic about mask manufacturers. Masks are divided into three levels of general disinfection and sterilization according to different materials, including repeated and disposable use. Now, there are cartoon mask features on the market, mask features, these fashionable masks are not masks at all, do not he the effectiveness of disinfection. The more layers of the mask machine, the better the protective effect. Duck mouth mask production line the material used to produce masks is non-woven cloth ear belt filter cotton breathing valve. There is a sliding clamp track at the bottom of the ultrasonic welding head, and a sliding clamp is arranged on the sliding clamp track. The center line of the sliding clamp track is perpendicular to the central plugboard. The bottom surface of the fixing plate is symmetrically fixed with ultrasonic welding heads, which are respectively perpendicular to the central insert plate; The automatic head hanging folding mask machine includes the welding ear band device, the upper fixing plate is fixed on the work table, and the central inserting plate is installed on the work table longitudinally. The production process of folding mask machine is divided into 5 parts. 3M90V folding particulate protection mask with valve has obtained the la certification of China, which conforms to the requirements of China's standard gb2626-20kn90. Electrostatic filter cotton provides excellent protection against dust and particulate matter, with a filtration effect of more than 90% on non-oily particulate matter and dust. With a breathing valve, suitable for long wear in hot and humid environment. Generally, it can be used for dust protection of sand and dust storms, daily cleaning, painting, wood processing, material handling, polishing and other operations. 2. 3M90V folding head-mounted respirator with breathing valve and dustproof mask with no welding seam folding plan at the chin, more comfortable to wear; Plan for Asian face shape, more suitable for Chinese face shape; The overall planning of the mask enables it to be used in conjunction with a variety of eye and hearing protective equipment. Soft lining outside, comfortable face contact.