1.Product Introduction Scope of application: Antibacterial, antihaze and antimicrobial, which strongly inhibits dozens of pathogenic microorganisms such as E. coli, Neisseria gonorrhoeae, and Chlamydia trachomatis 2.Main technical parameters Product nameDisposable face mask MaterialSBPP nonwoven,Meltblown nonwoven ColourWhite,blue,yellow,green,pink,etc. Ply3ply Size17.5 x 9.5cm Package50pcs/box Delivery time3-5 days CertificateCE,ISO ApplicationMedical care, food service and safety protection Bacterial filtration efficiency95-99% FeatureDisposable,convenient, dust-proof,anti-virus 3.Introduction of raw material and precaution 4.Manufacturing process 5.Wearing steps 6.Manufacturing environment 7.Packing and delivery 8. FAQ 1. Is non-woven fabric light? Polypropylene resin is the main raw material for production, with a specific gravity of only 0.9 and only three-fifths of that of cotton. It is fluffy and feels good. 2. Is non-woven fabric soft? The non-woven fabric is composed of fine fibers (2-3D), light-point hot-melt bonding molding. The finished product is moderately soft and comfortable.Mask website:http://www.shu-lan.com/protective-products/mask/