Cogreen White Bike Face Mask(Size: Free, Balaclava)

Introduction to Highly Efficient Nano –Mask1.Nano? A hair Pollen Red Blood Cell Nano is a unit prefix meaning one billionth. Used primarily with the metric system, this prefix denotes a factor of 10−9 or 0.000000001. It is frequently encountered in science and electronics for prefixing units of time and length.The prefix is derived from the Greek νᾶνος, meaning "dwarf", and was officially confirmed as standard in 1960.2.Nano fiber and Nano filter Unlike conventional spinning methods to produce normal-sized fibers, nanofibers are produced by interfacial polymerization and electrospinning. With sufficiently high voltage, a charged liquid get is formed. The jet is elongated by a whipping processed caused by electrostatic repulsion. The elongation of the fiber leads to the formation of uniform fibers with nanometer-scale diameters3.High efficiency More than a few billion pores in 1 inch² -Smaller size of millions pores than a water droplet molecule, this prevents the exhalation/inhalation of undesirables such as viruses, bacteria, dusts and other potential harmful materials from entering or exiting. –These contaminated particles cannot penetrate these mechanically structured pores made with nanofibers. Nanofibers are quite different from nano-particles. Unlike nano particles, nanofibers are very thin continuous fibers and they do not or become a particle even if it is broken. Safe to use