Kev hnav lub npog ntsej muag muaj qee yam cuam tshuam.Feem ntau, plua plav qhov ncauj qhov ntswg tsis tuaj yeem thaiv cov tshuaj lom neeg hauv cov pa luam yeeb thib ob, tab sis lawv tseem tuaj yeem thaiv cov tshuaj tsis zoo, uas tuaj yeem txo qis kev puas tsuaj rau lub cev.Yog li ntawd, hnav lub npog ntsej muag los tiv thaiv cov pa luam yeeb thib ob yog qhov yuav tsum tau ua.nyhuv.Kev hnav lub npog ntsej muag tuaj yeem tiv thaiv cov pa luam yeeb thib ob, ib yam li sieve lim tawm cov impurities, tsuav yog cov pa paug hauv huab cua loj dua li lub qhov txhab ntawm lub npog ntsej muag, cov impurities tuaj yeem lim tawm.Nws yog qhov zoo tshaj los xaiv n95 qhov ncauj qhov ntswg.

Lub qhov ncauj qhov ntswg tiv thaiv kev kho mob muaj lub luag haujlwm tshwj xeeb hauv kev tiv thaiv cov pa luam yeeb thib ob, tab sis lub qhov ncauj qhov ntswg tsis tuaj yeem tiv thaiv cov pa luam yeeb thib ob.

Cov qhov ncauj qhov ntswg kho mob uas siv tau yooj yim tsis muaj txiaj ntsig los tiv thaiv cov pa luam yeeb thib ob.Kev lim dej ntawm cov qhov ncauj qhov ntswg kho mob zoo tib yam tsis yog siab txaus, thiab cov nyhuv lim dej ntawm lub ntsej muag tiv thaiv kev kho mob yuav siab dua, yog li nws tuaj yeem tiv thaiv cov pa luam yeeb thib ob.Lub ntsiab thaiv cov khoom ntawm lub qhov ncauj qhov ntswg yog cov khoom me me, thiab kev haus luam yeeb tsis tuaj yeem thaiv tag nrho los ntawm kev hnav lub qhov ncauj qhov ntswg.

Thawj txoj hauv kev hnav lub npog ntsej muag los tiv thaiv cov pa luam yeeb thib ob yog tib yam li lub sieve los lim impurities.Ntev npaum li cov pa paug hauv huab cua loj dua li lub qhov txhab ntawm lub npog ntsej muag, cov pa phem tuaj yeem lim tawm.Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum hnav lub npog ntsej muag kom tsis txhob haus luam yeeb thib ob thiab xaiv lub npog ntsej muag zoo li cas.

KENJOYFFP2 daim npog qhov ncaujtiv thaiv cov pa luam yeeb thib ob.

FFP2 Lub ntsej muag lub ntsej muagsiv high-efficiency electrostatic lim paj rwb thev naus laus zis, thiab cov pa roj carbon activated hauv nws tuaj yeem lim cov roj hauv cov pa luam yeeb thib ob.Tsis tas li ntawd, cov koob tshuaj tiv thaiv kab mob xws li n95 thiab n99 tsis tuaj yeem lim cov pa luam yeeb thib ob.

Cov tsos ntawm FFP2 lub ntsej muag lub ntsej muag feem ntau yog tsaus grey, uas siv cov tshuab electrostatic lim paj rwb zoo, uas ua rau muaj txiaj ntsig zoo dua.Cov pa roj carbon activated hauv FFP2 lub ntsej muag lub ntsej muag tuaj yeem nqus tau ntau cov ntxhiab thiab ua kom huab cua hauv lub ntsej muag tshiab, yog li nws tsim nyog hnav FFP2 lub ntsej muag lub ntsej muag kom tiv thaiv kev nqus pa ntawm ob txhais tes.

Kev hnav lub npog ntsej muag muaj qee yam cuam tshuam.Feem ntau, plua plav qhov ncauj qhov ntswg tsis tuaj yeem thaiv cov tshuaj lom neeg hauv cov pa luam yeeb thib ob, tab sis lawv tseem tuaj yeem thaiv qee yam tshuaj phem, uas tuaj yeem txo qhov kev puas tsuaj rau lub cev rau qee yam.Plua plav qhov ncauj qhov ntswg tsuas muaj qee yam cuam tshuam.Qhov ncauj qhov ntswg ntawm KN95 thiab KN90 cov qauv thiab saum toj no muaj qhov sib txawv me me thiab tuaj yeem muaj feem ntau ntawm cov khoom me me, uas tuaj yeem tiv thaiv cov pa luam yeeb thib ob mus rau qhov loj tshaj.Tsis tas li ntawd, lub ntsej muag lim dej ntau hauv kev ua lag luam hauv kuv lub teb chaws, xws li lub ntsej muag kho mob zoo tib yam, cov npog ntsej muag paj rwb, daim npog ntsej muag, thiab lwm yam, yog siv rau hauv txoj kev no, tab sis vim muaj qhov sib txawv loj ntawm cov ntaub, lawv tsis muaj txiaj ntsig zoo. tiv thaiv cov pa luam yeeb thib ob.