Disposable Face Masks are widely used in every industry every day by every one!Huge quantity every day in the world, cheap and easy to get, they are all made by film, Non woven film. It can keep nose and mouse away from bacteria and dust, mainly used in food contact, food prepare, food making industry, lab, nursing, examination, veterinary, farm, livestock industry, so sometimes we also call it Non woven face masks, disposable nose mask, Non woven nose mask, Disposable dust masks, disposable masks, Disposable Anti Dust Masks, two layer face masks, three layers face masks, hand band face masks, ear strap face masks. PLYER MASK PROTECTION SYSTEM Out layern / Nonwoven layer : Effectively restrain and isolate then harmful bacteria Middle Layer / Filler Fabric : Hegh efficiency Filtration , isolation particulate matter and bacteria Inner Layer / Superfine soft fibre : Moistureproof breathable non-toxic ,no stimulation