Imaski ye-N95 izohlala isikhathi esingakanani|KENJOY

Yeka ukuthi imaski i-N95 imfishane kangakanani emakethe, ngikholwa ukuthi wonke umuntu uyaqonda ukuthi endabeni kamamaski i-N95, labo abanenhlanhla yokuba namamaski angama-N95 bangase bafune ukwazi ukuthi bayisebenzisa kanjani kabusha imaski engu-N95 ngokunengqondo, bese belandelaI-kn95 imaski yokuthengisaukuqonda ukuthi zingaphinde zisetshenziswe yini.

Iyini imaski ye-N95

I-N95 respirator igama elijwayelekile le-filter grade disposable respirator (N95) esohlwini 42CFRPART84 yisikhungo sikazwelonke sokuphepha nempilo emsebenzini (NIOSH).I-China KN95, Japan RS2/RL2, Korea KF94, EU FFP2 namanye amazwe anezindinganiso ezihambisanayo.

Manje imaski yasekhaya ye-KN95 ingase isetshenziswe kabanzi eChina kunamamaski angeniswa kwamanye amazwe angama-N95, ngakho-ke ahunyushwa ikakhulukazi ngokwezindinganiso zasekhaya.

Ngokwezinga lezwe lonke le-GB2626-2006 lemaski alahlwayo ekilasini lemaski KN95, lezi zimaski ze-N95(KN95).

Ukuthi ingasetshenziswa kabusha futhi ibulawe amagciwane

Ukubuyekezwa kuka-2014 kuhumushe isincomo se-CDC sokuthi ukusetshenziswa kabusha kukhawulelwe ekusetshenzisweni kabusha okuhlanu uma kunesidingo, kodwa umkhawulo awucacile.Igciwane elikumaski mancane kakhulu amathuba okuba liphunyuke kumaski futhi lihogelwe, kodwa kungenzeka ukuthi izandla zithinte imaski bese zidlulisela ezandleni futhi zithelele umzimba ngemva kokuthinta ikhala nolwelwesi lwamehlo.

Ngo-2018, ucwaningo lwathola ukuthi abacwaningi bakwazi ukucosha leli gciwane kumaskhi futhi baqinisekisa ukuthi imaskhi imunca leli gciwane futhi ihlale isebenza okwesikhashana, kepha abukho ubufakazi bokudluliselwa kwaleli gciwane kusuka kumaski kuya ezandleni, kanye nocwaningo. ihlala ingenalutho.

Uma ubheka lesi simo esingenhla, ingozi yokutheleleka iphansi kakhulu uma ungaqinisekisa ukuthi awuyithinti imaski ekuphileni kwansuku zonke futhi ugeze izandla zakho ngemva kokuyithinta, futhi imaskhi ayinamagciwane.Futhi uma uyisebenzisa endaweni lapho kunokuchayeka khona okusobala, njengesibhedlela, udinga ukusibulala amagciwane.

Sebenzisa iseluleko

Amamaski ama-N95 ehle ikakhulukazi ngesikhathi sokusetshenziswa, ngokuncipha okungu-1.2% okuthatha isilinganiso samahora ayi-8 ngosuku bese kwehlela kumazinga angama-90% noma ama-N90 ngemuva kwamahora angama-33-40.Okungenani izinsuku ezi-5 zokusetshenziswa amahora ayi-8 ngosuku, ngokuhambisana nesincomo se-CDC sokujikeleza okulinganiselwe izikhathi ezi-5, umphumela wokuvikela usamukeleka.

1. Uma ingagqokwa isikhathi eside, ukuwohloka kokusebenza kungashaywa indiva ngemuva kokukhishwa kwamagciwane okumile nokugcinwa esitsheni esomile esivaliwe.

2. Gcina endaweni evamile futhi ugweme umswakama ophezulu.

3. Zama ukuqinisekisa ukuthi ukuma kwe-mask akonakele, gqoka futhi ugcine ngokucophelela.

4. Impilo yesevisi ye-N95 masks enamavalvu okuphefumula ingaba ngaphezu kokuphindwe kabili.

5. Ukunciphisa ukusebenza kahle kokuhlunga ezingeni le-nano kugxilwe ikakhulukazi ezingeni le-sub-nano, lapho ukusebenza kahle kokuhlunga kubangelwa ikakhulukazi umgoqo womzimba.

6. Ngokwethiyori, i-PFE ingancishiswa ibe ngu-30% ngemva kwamahora angu-430 wokusetshenziswa izinsuku ezingu-54, amahora angu-8 ngosuku endaweni yansuku zonke, eqhathaniswa namamaski okuhlinzwa e-China.

Okungenhla kuyincazelo elula yokusebenzisa kabusha okunengqondo kwemaski e-N95.Ukuze uthole imininingwane eyengeziwe mayelana ne-N95 masks, sicela uxhumane nathiimaski factory.