The 3ply mask, or surgical mask, is capable of absorbing aerosol particles (air-suspended fluid) and airborne secretions in one of its three layers. COVID-19 virus and other microbes are absorbed in the smallest size by the layer of the nation’s surgical mask and prevent other people from becoming infected. This mask also protects the user against air pollution and influenza virus in the cold seasons of the year. A very important point about surgical masks is that according to the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC), if all people in the community use this mask, the incidence in different people will be reduced to 1.5%. Will find. This mask can be used by the general public, especially in crowded environments such as stores and all enclosed spaces. KMT brand 3-layer masks are of mediocre quality, but they are extremely economical and the SMS layer structure is a good protection against Corona virus.Digitab also delivers all its products directly from the manufacturer to the consumer and assures the consumer that the received product is genuine and has been supplied through the correct chann
These masks contain a nano layer between their protective spunbond layers. The mask trapping efficiency of 0.3 microns of these masks is about 95% and a slight pressure drop (easier to breathe than other masks). The smaller size of this mask is suitable for 10 to 18 year olds (teenagers or women with thin and small faces) and makes the mask more fixed on the face.