Cotton gauze mask: It can prevent part of the virus from invading, but it has poor adhesion to the human face and low anti-virus efficiency. Common cotton yarn masks are fiber masks. The principle of blocking the cotton yarn mask is a mechanical barrier. Through this layer of mechanical blocking, the cotton yarn mask can block large particles, but cannot block particles smaller than 5 microns in diameter.
Read MoreSend InquiryProtective masks are divided into air-supply protective masks and filter-type protective masks. Air filter masks can filter particles in the air, and block droplets, blood, body fluids, toxic gases, and secretions. Air-supply protective masks refer to air-supply protective masks in chemical factories, fire sites, or military chemical hazards, which are ordinary individual soldier protective masks.
Read MoreSend InquiryNon-woven mask A non-woven mask is made of cotton degreased gauze or knitted fabric, and various non-woven fabrics are sandwiched between woven masks. Another type of non-woven mask is directly made of non-woven fabric. Non-woven masks have a good filtering effect and a little poor ventilation.
Read MoreSend InquiryProduct name: three-layer non-woven mask "flat mask" Three-layer non-woven mask size: 17.5mmx19.5mm. Three-layer non-woven mask features: environmentally friendly plastic strip. Three-layer non-woven mask material: two layers of fiber non-woven fabric. Three-layer non-woven mask use: medical and health Three-layer non-woven masks are made of two layers of fiber non-woven fabrics that are professionally used for medical and health, and a layer of filter-solvent spray cloth with 99.999% filtering and anti-bacterial protection is added in the middle of the three-layer non-woven masks.
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