Isici esikhulu kunazo zonke seImaski ye-KN95Ukuthi kungavimbela ukutheleleka kwe-Droplet okubangelwa uketshezi lwesiguli noma splash yegazi. Usayizi wamaconsi yi-1 kuye ku-5 ama-microns ubukhulu. Imaski yokuvikela yezokwelapha ihlukaniswe yaba yizilwane zasekhaya nezangenisiwe. Banokusebenza okuvikelayo kwamaski ahlinzayo wezokwelapha futhi kuhlanganiswe imaski yokuvikela. Zisetshenziselwa kuphela ezibhedlela ukuhlunga izinhlayiya emoyeni kanye namaconsi, igazi, uketshezi lomzimba kanye nokuthuthuka. Imaski yamanje ye-N95, ngokwesimiso, ingavimba ama-95% ezincwadi ezingekho emthethweni ukuba zibe nomphumela othile wokuvikela kumagciwane namagciwane, kepha noma yimuphi umlingisi akayona i-100%. Kunconywa ukunciphisa ukuphuma ngangokunokwenzeka manje. Nakisisa ukuphuza amanzi amaningi, umoya ovame ukugeza izandla njalo, futhi ugcine imvelo yasendlini inhlanzeko, ukuze ifinyelele umphumela ojwayelekile wokwenza ngcono ukumelana komuntu.
Isikhathi sePosi: Nov-20-2020