Ukuhlaziya imaski ye-FFP2|KENJOY

Kunemibono eminingi ehlukene mayelana namamaski ku-inthanethi.Ukuze uzivikele, kuyadingeka ukuba ube nokuqonda okucacileFFP2 imaski.

Ithini incazelo yezinhlamvu ze-alphanumeric kumaski we-FFP2?

Izinhlamvu zimelela amazinga ahlukene kazwelonke.Uchungechunge lwe-N luyindinganiso yase-US, uchungechunge lwe-KN luyindinganiso yaseShayina, uchungechunge lwe-FFP luyindinganiso yaseYurophu, kanti uchungechunge lwe-KF luyindinganiso yaseKorea.Inombolo ngemuva isho ikhono lokuvikela, lapho izinga lokuvikela liphezulu futhi.Uchungechunge lwe-90 alunalo izinga elifanayo lokuvikela njenge-95, kodwa lungakwazi ukumelana namaphesenti angaphezu kuka-90 wezinhlayiya.Ochungechungeni lwe-FFP, u-2 ngokuyisisekelo uhambelana no-95, futhi u-3 unokusebenza okuphakeme kokuhlunga okungu-99%.Izinombolo ezino"V" ekugcineni zikhombisa ivalvu yokuphefumula.

Uyini umehluko phakathi kwezifihla-buso zezokwelapha nezingezona ezokwelashwa?

Amamaski afana ne-N95 ne-KN95 ayatholakala kuzo zombili izinhlobo zezokwelapha nezingezona ezokwelashwa.Imaski enophawu "lwezokwelapha" ingasetshenziselwa ukuvikela izisebenzi zezokwelapha, kuyilapho imaski engenalo uphawu "lwezokwelapha" ayinconywa kubasebenzi bezokwelapha futhi ingasetshenziswa abantu abavamile.

Umehluko omkhulu phakathi kwalokhu okubili ukuthi indawo yangaphandle yemaski yezokwelapha i-hydrophobic, okungukuthi, igazi nomjuluko akukwazi ukucwiliswa.Ngaphandle kwalolu ngqimba olungangeni manzi, abasebenzi bezempilo abaphambili basengozini yokuba manzi.Njengoba ama-molecule amanzi eba uketshezi, ukukhangana phakathi kwama-molecule kuyanda, kugqashuka umgoqo wemaski futhi kuvumele amagciwane ukuthi angene.Izisebenzi zezokwelapha cishe zizochayeka egazini leziguli noketshezi lomzimba, futhi ingozi izoba nkulu.

Imaski ye-FFP2 ivikela kanjani egciwaneni?

Amagciwane ngokuvamile awatholakali ewodwa emoyeni, kodwa azinamathisela ezinhlayiyeni ezinjengamaconsi, uthuli kanye ne-dander.Indlela yokuhlunga yemaski e-N95 iwukuvimba ngokuqondile lezi zinhlayiya ezinhle ngongqimba lokuhlunga olusebenza kahle kumamaski ukuze kwakhiwe umgoqo wokuzivikela.Ngakho-ke, uma ugqoke imaski, kufanele unake ubuso futhi ufunde indlela efanele yokugqoka nokuyisusa.

Ingabe kungcono ukugqoka imaski eyengeziwe?

Inkomba ebalulekile yokuvikela imaski ye-FFP2 nayo incike ekuqineni komoya.Uma nje umkhiqizo ofanelekayo ugqokwe kahle, imaski eyodwa kuphela engafinyelela umphumela wokuvikela oyifunayo.Uma uya ezindaweni eziminyene futhi ungenalo ibanga lobudokotelaImaski ye-KN95esandleni, kungenzeka futhi ukwengeza imaskhi yokuhlinza ngaphandle kwe-anti-haze KN95 imaskhi, futhi imaskhi yokuhlinza ngaphandle ingashintshwa okungenani amahora ambalwa.

Okungenhla isethulo esinemininingwane semaski ye-FFP2, ngithemba ukuthi okuqukethwe okungenhla kungakusiza, uma ufuna ukwazi okwengeziwe ngamamaski e-FFP2, wamukelekile ukuthintana nathi.I-kn95 imaski yokuthengisa.