SurgicalfacemaskN99 Surgicalfacemask(3-plynon-wovenfacemask,N99facemask)usenon-toxic,tasteless,non-allergic,non-stimulatednon-wovenfabricandmelt-blownfabricasrawmaterial,Afterheatandultrasound,sewing,andhangingearbandsfabrication. Ear-loop, noseclipdesign, thefaceismorefitting, suitableforavarietyoffaces. Ournon-wovenfacemaskhavebeengottentheNELSONcertificationandBFEhasreached99.1%.Thisrateismuchhigherthannormalstandardor98%. Thiskindofmaskcankeepoutairbornebacteria, andkeephealthy. Thechildrenatthisspecialperiodofspreadinginfluenzavirusandbirdflu.Ofcourse,itistheneedfulforeveryone.Detailedproductdescription: * Commodityname: 3-plyN99surgicalfacemask * Plytype: 3ply * Art: Ohr-Bogen * Meterails: Nicht wovenfabric * Farbe: Accordingtocustomerrequirements, canproduceavarietyofcolorsoffacemasks * Größe: Adultsizeandchildrensize. * Specifications175mmx95mm, 3-ply.Foradultuse. * BFE99%. * Prüfzeichen: * NELSON Standardthickness: outercoveris25gsmpolypropylenespunbondnon gewebte, innercoveris25gsmpolypropylenespunbondnon gewebte, middlefiltermediumis20gsmmelt-blownfabricfilter. (IE25gPP + 20gmelt-blownPP + 25gPP). * Firmenzeichen: Kunden Features: 1) Weich, leicht, bequem, geruchlos. 2) Nicht-irritatingtoskin. 3) Permitsairpassageandbreathable 4) Non-wovenmaterials 5) Earloop 6) Manycolorchoices. 7) Fiberglassfreeearloop 8) Latexfreeelasticbands 9) Highfiltrationandeasytobreath 10) Nosebaradaptable, wasserdicht 11)Formedicalfactory,electronicfactoryandfoodhygieneprofessionuse.Inclinicaloffices,housework,gardeningandmaintenanceforfilteringdust,pollenandbacteria.Inlaboratoriesandfactoriesforblockingliquidmists,harmfulairbornechemicalsandfineparticles.