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  • 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.

Cotton-Yarn-Medical-Surgical-Mask made in China can be offered for you at reasonable price from Our factory. Welcome to buy and wholesale Cotton-Yarn-Medical-Surgical-Mask from Quanzhou waimaoniu Import and Export Trade Co., Ltd. which is one of the manufacturers and suppliers from China. Cotton-Yarn-Medical-Surgical-Mask with CE, FDA has suitable price. Do you want quotation? Of course, we can provide you with price list.