The Standard and Post-processing njira ya kn95 Mask|KENJOY

Ndi kukhazikika kwa mliriwu, mabizinesi ambiri amabwerera kuntchito ndi kupanga, mitundu yonse ya zinthu za masks zitha kuchepetsedwa, ndiye muyenera kusamala chiyani mukamagwiritsa ntchitokN95 masks?Ngati simukudziwa, chonde yang'anani mawu oyamba otsatirawa.

Kodi chigoba cha KN95 ndi chiyani?

Chigoba cha KN95 ndi imodzi mwa mitundu isanu ndi inayi ya masks oteteza zinthu omwe amatsimikiziridwa ndi NIOSH.KN95 si dzina lachindunji, bola ngati ikugwirizana ndi muyezo wa KN95 ndipo zomwe zadutsa kuwunika kwa NIOSH zitha kutchedwa chigoba cha KN95, chomwe chimatha kusefa tinthu tating'onoting'ono ta 0.075 μ m ± 0.020 μ m ndi kusefera. mphamvu kuposa 95%."N" amatanthauza kusamva mafuta (osagonjetsedwa ndi mafuta)."95" amatanthauza kuti kuchuluka kwa tinthu tating'onoting'ono mu chigoba ndikotsika ndi 95% kuposa kunja kwa chigoba chikawonetsedwa ndi kuchuluka kwa tinthu tating'ono toyesa.Mwa awa, 95% si ambiri, koma osachepera.KN95 si dzina lachindunji, bola ngati ikukwaniritsa mulingo wa KN95 ndipo yadutsa kuwunika kwa NIOSH, imatha kutchedwa "KN95 mask".Mlingo wachitetezo wa KN95 ukuwonetsa kuti pansi pamiyezo yomwe yafotokozedwa mu muyezo wa NIOSH, kugwiritsa ntchito bwino kwa fyuluta ya chigoba cha zinthu zopanda mafuta (monga fumbi, chifunga cha asidi, chifunga cha utoto, tizilombo tating'onoting'ono, ndi zina zotero) zimafika 95%.

Miyezo yachitetezo cha masks

Makalasi ena a tinthu tating'onoting'ono otsimikiziridwa ndi NIOSH akuphatikizapo: KN95, N99, N100, R95, R99, R100, P95, P99, P100, okwana 9. Miyezo yachitetezoyi imatha kuphimba chitetezo cha KN95.

"N" amatanthauza kuti sagonjetsedwa ndi mafuta (osagonjetsedwa ndi mafuta) ndipo ndi oyenera kuzinthu zopanda mafuta.

"R" amatanthauza kukana kwamafuta (kusamva mafuta) ndipo ndi oyenera kuzinthu zamafuta kapena zopanda mafuta.Ngati imagwiritsidwa ntchito poteteza zinthu zamafuta, siziyenera kugwiritsidwa ntchito kwa maola 8.

"P" amatanthauza chitsimikiziro chamafuta ndipo ndi oyenera kuzinthu zamafuta kapena zopanda mafuta.Ngati agwiritsidwa ntchito ngati zinthu zamafuta, nthawi yogwiritsira ntchito iyenera kutsata zomwe wopanga apanga.

"95", "99" ndi "100" amatanthawuza mulingo wa kusefera bwino koyesedwa ndi tinthu tating'onoting'ono ta 0,3."95" imatanthawuza kuti kusefa kumapitilira 95%, "99" kumatanthauza kuti kusefa kuli pamwamba pa 99%, ndipo "100" kumatanthauza kuti kusefa kuli pamwamba pa 99.7%.

Ndi chigoba chotani chomwe chimakhala chothandiza kwambiri pakagwa ngozi

Chigoba cha KN95 ndiye chisankho choyamba chopewera matenda am'mapapo, ndikutsatiridwa ndi chigoba chachipatala, chomwe chingalepheretse matenda am'mapapo mpaka pamlingo wina.Koma monga masks athu anthawi zonse amapepala, masks a thonje, masks opangidwa ndi kaboni, masks a siponji, chifukwa zida zawo sizili zolimba mokwanira, zotsatira zopewera matenda ndizochepa, chifukwa chake sichosankha choyamba.

Momwe mungathanirane ndi masks omwe amagwiritsidwa ntchito bwino kwambiri

Malinga ndi mawonekedwe a buku la coronavirus, masks omwe amagwiritsidwa ntchito ndi ogwira ntchito zamankhwala amatha kuyikidwa mwachindunji m'matumba apadera a zinyalala achikasu a zinyalala zamankhwala.Masks omwe amagwiritsidwa ntchito ndi anthu wamba amatha kutsukidwa ndi kupopera mowa, kusindikizidwa mosiyana m'matumba apulasitiki kapena zinthu zina, kenako nkutayidwa m'mafakitale otsekedwa.Zindikirani kuti musakhudze masks omwe amagwiritsidwa ntchito ndi anthu ena, kuti mupewe kupatsirana, ndipo musataye masks omwe amagwiritsidwa ntchito m'matumba kapena m'matumba mwakufuna kwawo, kuti awonongeke mosavuta.

Awa ndi miyezo ya masks a kn95 ndikuyambitsa njira zosinthira pambuyo pake.Ngati mukufuna kudziwa zambiri zaMasks a FFP2, chonde omasuka kulankhula nafeMedical nkhope mask yogulitsamalangizo.