ingabe i-ffp2 imaski iyamelana noketshezi |KENJOY

Namuhla, ukugqoka umlomo kuyisidingo, futhi kunezinhlobonhlobo zokuphephaffp2 imaski emakethe, ngayinye eklanyelwe ukuvikela umuntu oyigqokile noma labo abaseduze nabo ezifweni ezihamba emoyeni.Ngakho ingabe i-ffp2 iyamelana noketshezi?Okulandelayo, ake sikubheke.

Ingemuva

Ngenxa yokuthi ezinye izifihla-buso ze-ffp2 ziyefana ngokubukeka kumamaski amaningi okuhlinzwa (owaziwa nangokuthi imaski yezokwelapha), umehluko phakathi kwawo awuqondwa kahle ngaso sonke isikhathi.Kodwa-ke, ama-respirators namamaski okuhlinzwa ahluka kakhulu ngokuya ngokusetshenziswa okuhlosiwe, ukulingana kobuso, isikhathi sokugqoka, ukuhlolwa nokugunyazwa.Inhloso yalokhu okuqukethwe ukugqamisa eminye yale mehluko, ikakhulukazi kubasebenzi bezempilo.Imaski yezokwelapha inganikezwa iziguli ukusiza ukuvikela abasebenzi bezempilo nezinye iziguli ekungeniseni izinhlayiya ekamelweni lapho isiguli sikhuluma, sithimula noma sikhwehlela.

Inhloso

Amaconsi amancane noma amakhulu emfihlo aphuma kulwelwesi lwamafinyila omlomo nekhala lapho uphefumula, ukhuluma, ukhwehlela futhi uthimula.Endaweni eyinyumba, njengegumbi lokuhlinzela, lezi zimfihlo zingase zisakazeke emoyeni futhi zingcolise indawo ezungezile.Ukusetshenziswa okuyinhloko kwamamaski e-ffp2 ukusiza ukuvimbela izinhlayiya zebhayoloji ukuthi zingakhishelwa endaweni ezungezile ngulowo ogqokile.Amamaski e-Ffp2 ngokuvamile aklanyelwe ukuvimbela isiphalaphala soketshezi, ukuvimbela igazi nezinye izinto ezithathelwanayo ukuthi zingafafazi, hhayi ngempela ukuhlunga ukusebenza kahle.Kunezinhlobo ezintathu zamamaski e-ffp2-uhlobo lokuqala lwemaski yokuhlinzwa lusetshenziselwa ukusiza ukunciphisa ingozi yokudluliselwa kokutheleleka ngamaconsi (agqokwa iziguli nabasebenzi bezempilo).Izinhlobo zamamaski zohlobo II kanye no-III zisetshenziswa kakhulu ochwepheshe bezempilo emakamelweni okuhlinza noma kwezinye izikhungo zezokwelapha ezinezidingo ezifanayo.Imaski ye-ffp2 ayiklanyelwe ukuthi ilingane eduze nobuso, ngakho-ke kukhona ithuba lokuvuza komoya emaphethelweni imaskhi.Ngisho namanye amamaski e-ffp2 abukeka njengama-respirators angase angaklanyelwe ukuvikela owagqokile ezingozini ezihamba emoyeni;ngakho-ke, akufanele zibonwe njengezilingana nemishini yokuphefumula egunyazwe uhulumeni.Uma umgomo oyinhloko uwukunciphisa ukuchayeka komuntu oyigqokile ezinhlayiyeni ezisemoyeni, kufanele kusetshenziswe umshini wokuphefumula ogunyazwe uhulumeni.Amamaski egesi aklanyelwe ukusiza abagqokile banciphise ukuchayeka ezinhlayiyeni ezisemoyeni.Aklanyelwe ukuhlinzeka ngezinga eliphezulu lokuhlunga izinhlayiyana futhi avalwe ngokuqinile ebusweni bomuntu ogqokile, ngaleyo ndlela anciphise amathuba okuvuza komoya onqenqemeni lwemaski uye endaweni yokuphefumula yomuntu oyifakile.Ama-respirators anganikeza amazinga ahlukene okusebenza kahle kokuhlunga kanye nokuvuza kwe-surface seal.Amanye ama-respirators agunyazwe uhulumeni aklanyelwe ukufaka ama-respirators agunyaziwe kanye nemaski e-ffp2.E-Europe, le mikhiqizo iyimaski efanelekile yokuhlola izindinganiso zamamaski ezimbili kanye nemithetho egunyaziwe yemishini Yokuzivikela yomuntu siqu (i-PPE) kanye nemishini yezokwelapha.Izindlebe zomuntu ogqokile zingalungiswa ngezintambo neziqeshana zekhala.Imaski ye-Ffp2 ingahlukaniswa ngezigaba ezahlukahlukene ngokuya ngokusebenza kahle kokuhlunga, ukungena komoya kanye nokumelana nokuchafaza kwe-liquid.

Isikhathi sokugqoka

Izinto zokuphefumula kufanele zikhethwe ngendlela efanele, zigqokwe ngokucophelela futhi zikhishwe ezindaweni ezihlanzekile, futhi zihlale zigqokwa ezindaweni ezingcolile ukuze kunciphe kakhulu ukuchayeka.Ezindaweni ezingcolile, ngisho nokususa imaski ku-10% wesikhathi kunganciphisa kakhulu umphumela wokuvikela we-mask.Ukulawula ukutheleleka, ama-respirators namamaski okuhlinza kuvame ukwelashwa ngemva kokuhlinzwa ngakunye noma umsebenzi wesiguli.

Okungenhla ukwethulwa kwamaski we-ffp2.Uma ufuna ukwazi okwengeziwe ngamamaski e-ffp2, sicela ukhululeke ukusithinta.