Chentai SecureGuard ™ Nano Mask Filter Material was Solemnly Launched

Since the outbreak of the COVID-19 epidemic, masks have become important protective equipment, and also necessary supplies for front-line medical care, enterprises’ work resumption and people’s travel. However, with the continuous changes of the global epidemic situation, the market demand for masks is still huge. As a key material for filtering viruses and bacteria, mask filter material has also become an important factor restricting the improvement of mask production capacity. Shijiazhuang Chentai Filter Paper Co., Ltd. immediately organized technicians to independently develop a special filter material for masks—SecureGuard™ nano non-woven fabric, which can block and eliminate viruses and bacteria on masks. Compared with ordinary meltblown non-woven materials, Chentai SecureGuard™ new-type nano filter material can be reused while providing better protection. It is mainly used for daily protective and medical protective masks, and its protection level can reach N99 and P99. It can help address the global shortage of mask filter materials, and can also be used in automotive air conditioning filters, indoor air purifiers, industrial gas turbines and other filtration equipment.

Chentai SecureGuard™ nano mask filter material can be disinfected and reused many times, and event more than 20 times upon alcohol or steam disinfection, thus saving wearing cost, and reducing resource waste and environmental pollution.

We adopt a safe and efficient sterilization formula (4 log reduction in 1min, namely a reduction of 99.99% per minute) to quickly kill the bacteria and viruses stuck on the mask filter material. The advanced sterilization and virus killing technology can enable repetitive and safe use for a long time (more than 50 hours in total). It can not only provide safer protection, but also prolong the use time of masks.