Disposable three-layer masks are made of two layers of non-woven fabric and filter paper. Disposable three-layer masks are made of two layers of fiber non-woven fabrics that are professionally used for medical and sanitation. An additional layer in the middle has a filter to prevent bacteria. More than ％ of the filter melt spray cloth is formed by ultrasonic welding, and the environmentally friendly full plastic strip is used at the bridge of the nose. Filtering effect BFE up to 99%.
Medical face masks can be used in public places and other environments with high safety factors and suitable for basic protection of personnel. Provides axial protection during invasive medical procedures against blood, body fluids and splashes. At the same time, it can prevent the direct discharge of microorganisms carried in human breathing.