How to choose a non-woven mask? Non-woven fabric manufacturers look for Quanzhou

Non-woven fabric is the main raw material for the production of masks. Common masks include the following types: ordinary cotton masks, disposable masks (such as medical surgical masks, ordinary medical masks), and medical protective masks (N95/KN95 masks).　　 Among them, medical protective masks (N95/KN95 masks) and medical surgical masks are medical products that have obtained national regulatory management after SARS in 2003, and have the function of blocking the passage of liquid and droplet particles. If worn correctly, it can effectively prevent diseases transmitted by droplets, and is our first choice for masks. They are usually made of multiple layers of non-woven fabric. The mask is a multi-layer composite structure. The N95/KN95 mask is composed of the innermost and outermost non-woven fabric layer, the middle electrostatic layer and the meltblown non-woven fabric layer. The medical surgical mask is composed of the non-woven fabric layer and the meltblown non-woven fabric layer. Cloth layer. In addition to supporting the mask, the non-woven fabric layer also serves as a part of the screen, and particles with a large particle size will be blocked by them. Meltblown non-woven fabric has a superfine fiber structure, has good filterability, and can intercept medium-sized particles. The electrostatic layer plays the role of electrostatic adsorption, especially small particles are light and will be adsorbed. So what kind of non-woven mask is a good mask? 　　 The larger the particles, the better the filtering effect, the smaller the particles, the better the adsorption effect, and the medium-sized particles are the most likely to slip through the net, according to a large number of experiments , This particle size range is between 0.2~0.8 microns. Therefore, in the GB2626-2006 'Respiratory Protective Equipment Self-priming Filter Type Anti-Particulate Respirator.　　 It should be noted that although medical protective masks with high protection levels have better protection effects, due to the high level of filter material, good adhesion, and higher respiratory resistance, long-term wearing will increase the respiratory burden and cause breathing difficulties and other discomforts.　　 If it is only for daily use and does not go to hospitals and other places where the risk of pathogen infection is high, you can choose medical surgical masks.　　 Here, non-woven fabric manufacturers Quanzhou Non-woven Fabrics Co., Ltd. carry a large number of friends, and you must wear masks when you go out, often indoor ventilation, and develop good hygiene habits. In addition, customers with non-woven fabric needs are welcome to contact us, and we will serve you wholeheartedly! Consultation hotline: Previous post: What should needle-punched non-woven fabric manufacturers consider for customers?