3-ply Nonwoven Face Mask
Size: 17.5*9cm
Three layers, outside layer and inner layeris made of soft Polypropylene (P.P.) , reduce the fiber drops and increase the wearing comfort.
Production capacity one year:one hundred millions
Packing:20pcs/bag 200bags/ctn
Production technique: ultrasonic machine-sewed, with earloop and nosepiece
Application: designed particularly for electronic industry, lab and cleaning environment.