Indlela Ejwayelekile kanye Neyangemva Kokucubungula ye-kn95 Mask|KENJOY

Ngokuzinza kwalolu bhubhane, inani elikhulu lamabhizinisi libuyela emsebenzini nasekukhiqizeni, zonke izinhlobo zemikhiqizo yemaski zingancishiswa, ngakho-ke yini okudingeka uyinake lapho usebenzisaKN95 imaski?Uma ungazi ngempela, sicela ubheke isingeniso esilandelayo.

Iyini imaski ye-KN95?

Imaski ye-KN95 ingenye yezinhlobo eziyisishiyagalolunye zamamaski okuvikela izinto ezincane aqinisekiswe yi-NIOSH.I-KN95 akulona igama elithile lomkhiqizo, inqobo nje uma ihlangabezana nezinga le-KN95 futhi umkhiqizo ophumelele ukubuyekezwa kwe-NIOSH ungabizwa ngokuthi imaski ye-KN95, engakwazi ukuhlunga izinhlayiya ezinobubanzi be-aerodynamic obungu-0.075 μ m ±0.020 μ m ngokuhlunga ukusebenza kahle okungaphezu kwama-95%."N" kusho ukungazweli kuwoyela (okungazweli kuwoyela)."95" kusho ukuthi ukugcwala kwezinhlayiya kumaski kungaphansi kuka-95% kunaleyo engaphandle kwemaski lapho kuvezwe inombolo ethile yezinhlayiya zokuhlola ezikhethekile.Kulokhu, u-95% awuwona isilinganiso, kodwa ubuncane.I-KN95 akulona igama elithile lomkhiqizo, inqobo nje uma ihlangabezana nezinga le-KN95 futhi isidlulile ukubuyekezwa kwe-NIOSH, ingabizwa ngokuthi "imaski ye-KN95".Ibanga lokuvikela le-KN95 libonisa ukuthi ngaphansi kwezimo zokuhlola ezishiwo kuzinga le-NIOSH, ukusebenza kahle kwesihlungi semidiya yesihlungi semaski sezinhlayiya ezingenawo amafutha (njengothuli, inkungu ye-asidi, inkungu kapende, ama-microorganisms, njll.) kufinyelela ku-95%.

Izindinganiso zokuphepha zamamaski

Amanye amabanga amamaski ezinhlayiyana agunyazwe i-NIOSH ahlanganisa: KN95, N99, N100, R95, R99, R100, P95, P99, P100, isamba esingu-9. Lawa mazinga okuvikela angamboza ibanga lokuvikela le-KN95.

"N" isho ukuthi ayizweli kuwoyela (ayizweli kuwoyela) futhi ifanele izinhlayiya ezingezona amafutha.

"R" isho ukumelana nowoyela (ayizweli kuwoyela) futhi ilungele izinhlayiya ezinamafutha noma ezingenawo amafutha.Uma isetshenziselwe ukuvikela izinhlayiya ezinamafutha, akufanele isetshenziswe isikhathi esingaphezu kwamahora angu-8.

"P" ichaza uwoyela ongafakazeli futhi ifanele izinhlayiya ezinamafutha noma ezingenawo amafutha.Uma isetshenziselwa izinhlayiya ezinamafutha, isikhathi sokusebenzisa kufanele silandele izincomo zomenzi.

I-"95", "99" kanye ne-"100" ibhekisela ezingeni lokuhlunga kahle elihlolwe ngezinhlayiya ze-micron ezingu-0.3."95" kusho ukuthi ukusebenza kahle kokuhlunga kungaphezu kwama-95%, "99" kusho ukuthi ukusebenza kahle kokuhlunga kungaphezu kwama-99%, kanti "100" kusho ukuthi ukusebenza kahle kokuhlunga kungaphezu kwama-99.7%.

Iyiphi imaski ewusizo kakhulu ngezikhathi eziphuthumayo

Imaski ye-KN95 iyisinqumo sokuqala sokuvikela ukutheleleka komgudu wokuphefumula, kulandelwa imaski yokuhlinzwa yezokwelapha, engavimbela ukutheleleka komgudu wokuphefumula ngezinga elithile.Kodwa njengamamaski ethu avamile wephepha, imaski kakotini, imaski ye-carbon ecushiwe, imaski yesipontshi, ngoba izinto zabo aziqinile ngokwanele, umphumela wokuvimbela ukutheleleka unomkhawulo, ngakho-ke akuyona into yokuqala.

Indlela yokubhekana namamaski asetshenziswe ephephe kunazo zonke

Ngokusho kwezimpawu ze-coronavirus yenoveli, imaski esetshenziswa ngabasebenzi bezokwelapha ingafakwa ngqo ezikhwameni ezikhethekile eziphuzi zemfucuza yezokwelapha.Izifihla-buso ezisetshenziswa abantu abajwayelekile zingahlanzwa ngesifutho sotshwala, zivalwe ngokwehlukana ezikhwameni zepulasitiki noma kwezinye izinto, bese zilahlwa emigqonyeni yothuli evaliwe.Kumele kuqashelwe ukuthi ungathinti izifihla-buso ezisetshenzisiwe zabanye abantu, ukuze ugweme ukuthelelana ngezifo, futhi ungaphonsi imaski esetshenzisiwe ezikhwameni noma emaphaketheni ngokuthanda kwakho, ukuze zingcoliswe kalula.

Lawa amazinga ama-kn95 masks kanye nokwethulwa kwezindlela zokucubungula ngemuva kokucubungula.Uma ufuna ukwazi okwengeziweFFP2 imaski, sicela ukhululeke ukuxhumana nathi ukuze utholeI-wholesale yokuthengisa imaskhi yobuso bezokwelaphaiseluleko.