The medical mask is composed of the face body of the mask and the tension belt. The face body of the mask is divided into three layers: the inner layer is skin-friendly material (ordinary sanitary gauze or non-woven fabric), the middle layer is an isolation filter layer (ultra-fine polypropylene fiber melt-blown material layer), and the outer layer is a special material antibacterial layer (non-woven fabric or ultra-thin polypropylene melt-blown material layer).
Certification :CE FDA ASTM F2100-19