FFP2 chigoba kusanthula|KENJOY

Pali malingaliro osiyanasiyana okhudza masks pa intaneti.Kuti mudziteteze, ndikofunikira kumvetsetsa bwinoMasks a FFP2.

Kodi tanthauzo la zilembo za alphanumeric pa masks a FFP2 ndi chiyani?

Malembo amaimira mitundu yosiyanasiyana ya mayiko.Mndandanda wa N ndi muyeso waku US, mndandanda wa KN ndi wa ku China, mndandanda wa FFP ndi mulingo waku Europe, ndipo mndandanda wa KF ndi waku Korea.Nambala kumbuyo imatanthawuza kuthekera kwachitetezo, momwe chitetezo chimakulirakulira.Mndandanda wa 90 ulibe mlingo wofanana wa chitetezo monga 95, koma ukhoza kukana kuposa 90 peresenti ya tinthu tating'onoting'ono.Mu mndandanda wa FFP, 2 kwenikweni imagwirizana ndi 95, ndipo 3 imakhala ndi kusefera kwapamwamba kwa 99%.Manambala okhala ndi "V" kumapeto akuwonetsa valavu yopumira.

Kodi pali kusiyana kotani pakati pa masks azachipatala ndi omwe siachipatala?

Masks monga N95 ndi KN95 amapezeka mumitundu yonse yachipatala komanso yomwe si yachipatala.Masks okhala ndi chizindikiro cha "zachipatala" atha kugwiritsidwa ntchito poteteza kutsogolo kwa ogwira ntchito zachipatala, pomwe masks opanda "chizindikiro chachipatala" sakulimbikitsidwa kwa ogwira ntchito zachipatala ndipo atha kugwiritsidwa ntchito ndi anthu wamba.

Kusiyana kwakukulu pakati pa awiriwa ndikuti kunja kwa masks azachipatala ndi hydrophobic, ndiko kuti, magazi ndi thukuta sizingalowerere.Popanda kusanjikiza kopanda madzi kumeneku, ogwira ntchito yazaumoyo kutsogolo ali pachiwopsezo chonyowa.Mamolekyu amadzi akamasanduka amadzimadzi, kukopana pakati pa mamolekyu kumawonjezeka, ndikudutsa chotchinga chotchinga ndikulola ma virus kulowa.Ogwira ntchito zachipatala amatha kukhala ndi magazi a odwala ndi madzi am'thupi, ndipo chiopsezo chidzakhala chachikulu.

Kodi chigoba cha FFP2 chimateteza bwanji ku kachilomboka?

Ma virus nthawi zambiri samakhalapo okha mumlengalenga, koma amadziphatika ku tinthu ting'onoting'ono monga madontho, fumbi ndi dander.Makina osefa a masks a N95 ndikutchingira ndendende tinthu tating'onoting'ono tomwe timapanga tosefa tomwe timagwira ntchito kwambiri mu masks kuti apange chotchinga.Choncho, povala chigoba, muyenera kumvetsera nkhope ndikuphunzira njira yoyenera yovala ndikuchotsa.

Kodi ndibwino kuvala masks ambiri?

Chizindikiro chachikulu chachitetezo cha chigoba cha FFP2 chimadaliranso kulimba kwa mpweya.Malingana ngati mankhwala oyenerera amavalidwa bwino, chigoba chimodzi chokha chingathe kukwaniritsa zotetezera zomwe zimafunidwa.Ngati mupita kumalo odzaza anthu ndipo mulibe kalasi yachipatalaKN95 maskPamanja, ndizothekanso kuwonjezera chigoba cha opaleshoni kunja kwa chigoba cha anti-haze KN95, ndipo chigoba chopangira opaleshoni kunja chimatha kusinthidwa maola angapo.

Zomwe zili pamwambazi ndikufotokozera mwatsatanetsatane masks a FFP2, ndikhulupilira zomwe zili pamwambazi zingakuthandizeni, ngati mukufuna kudziwa zambiri za masks a FFP2, landirani kuti mutilankhule.Kn95 mask yogulitsa.