With the recent heavy foggy weather, anti-smog masks have been selling well. But can ordinary anti-smog masks and PM2.5 masks really block the damage caused by smog to the human body? At present, it is believed that the particles in smog that pose a greater threat to human health are inhalable particles with a diameter of less than 10 microns, especially those that can enter the lungs with a diameter of less than 2.5 microns. For these tiny body types, anti-smog masks The filtering effect is worthy of recognition. In the production standard of anti-smog masks, the test sample for particulate matter is sodium chloride aerosol with a diameter of 0.075 microns, and the filtration rate of qualified anti-smog masks for this aerosol should be above 99.99%. Therefore, if you wear PM2.5 bamboo fiber masks correctly, even if the Air Quality Index (AQI) reports heavy pollution, we can rest assured when we go out. So try not to choose disposable surgical masks or disposable masks on the market, because these types of masks are useless for dust prevention and can only resist saliva droplets and keep warm. The anti-smog masks have undergone professional anti-smog tests. The bridge of the nose allows the masks to breathe through professional filtering, which is more comfortable and convenient. The elastic cords of the masks are adjustable and suitable for all kinds of people. Harvest SPF Textile Co., Ltd. has various branches in different countries worldwide. Harvest SPF Textile Co., Ltd. offers the best products, high-quality services and innovative technology. We utilize our expertise to develop services that add value at each phase of theantibacterial clothing development cycle. We evaluate and implement new strategies in response to changing customer profiles and market conditions. Harvest SPF Textile Co., Ltd. believes that the average profitability will be sufficient.