... :2001 certificate 2)nonwoven fabric adjust with noseclip Product name: Disposable Particulate Respirator ... sterilizing, spray, agriculture, solution cleaning, painting, ink and dyeing, electronic, food processing, workshops, etc.*packing: ... any toxic,irritating,stimulant or poison,and glass fiber free.B) All products are ... Japan and so on. 4-ply non-woven CE face mask respirator with vavle and activated ...