Iyo Yakajairwa uye Post-kugadzirisa nzira ye kn95 Mask|KENJOY

Nekugadzikana kwedenda, nhamba huru yemabhizinesi anodzokera kubasa nekugadzira, marudzi ese ezvigadzirwa zvemasiki anogona kudzikiswa, saka chii chaunoda kutarisisa kana uchishandisakN95 masks?Kana usinganyatso kuzviziva, ndapota tarisa sumo inotevera.

Chii chinonzi KN95 mask?

Iyo KN95 mask ndeimwe yemhando pfumbamwe dzezvinhu zvinodzivirira masiki masks anosimbiswa neNIOSH.KN95 harisi zita chairo rechigadzirwa, chero richisangana neKN95 chiyero uye chigadzirwa chakapfuura ongororo yeNIOSH chinogona kunzi KN95 mask, iyo inogona kusefa zvimedu zvine aerodynamic dhayamita ye0.075 μ m ± 0.020 μ m ine filtration. kushanda zvakanaka kweanopfuura 95%."N" zvinoreva kuti haidziviriri kumafuta (isingamiri kumafuta)."95" zvinoreva kuti kuwanda kwezvimedu mumasiki kunodarika makumi mapfumbamwe neshanu muzana pane izvo zviri kunze kwemask kana zvakafumurwa kune nhamba yakatarwa yezvimedu zvebvunzo.Pakati peizvi, 95% haisi yevhareji, asi zvishoma.KN95 harisi zita rechigadzirwa, chero bedzi richisangana neKN95 chiyero uye yapfuura iyo NIOSH ongororo, inogona kunzi "KN95 mask".Giredhi rekudzivirira reKN95 rinoratidza kuti pasi pemamiriro ekuyedzwa akatsanangurwa muiyo NIOSH chiyero, kusefa kwesefa yemask filter media kune zvisiri-mafuta zvimedu (seguruva, acid fog, pendi fog, tupukanana, nezvimwewo) zvinosvika 95%.

Mitemo yekuchengetedza yemasiki

Mamwe particles mask mamakisi akasimbiswa neNIOSH anosanganisira: KN95, N99, N100, R95, R99, R100, P95, P99, P100, huwandu hwe9. Aya mazinga ekudzivirira anogona kuvhara huwandu hwekudzivirira hweKN95.

"N" zvinoreva kuti haidziviriri kumafuta (isingamiri kumafuta) uye inokodzera zvimedu zvisina mafuta.

"R" zvinoreva kushorwa kwemafuta (kupokana nemafuta) uye yakakodzera kune ine mafuta kana isina mafuta.Kana yakashandiswa kuchengetedzwa kwemafuta e-particulate matter, inofanirwa kushandiswa kweasingapfuuri maawa masere.

"P" zvinoreva humbowo hwemafuta uye inokodzera zvinhu zvine mafuta kana zvisina mafuta.Kana yakashandiswa kune ane mafuta maturu, nguva yekushandisa inofanirwa kutevedzera zvinokurudzirwa nemugadziri.

"95", "99" uye "100" zvinoreva nhanho yekusefa inoshanda yakaedzwa ne 0.3 micron zvimedu."95" zvinoreva kuti kusefa kwacho kunodarika 95%, "99" zvinoreva kuti kusefa kuri pamusoro pe99%, uye "100" zvinoreva kuti kusefa kuri pamusoro pe99.7%.

Ndeipi mask ndiyo inonyanya kubatsira munguva dzenjodzi

KN95 mask ndiyo yekutanga sarudzo yekudzivirira hutachiona hwekufema, inoteverwa nemask yekuvhiya yekurapa, iyo inogona kudzivirira kutapukirwa kweturakiti rekufema kusvika pamwero wakati.Asi semasikirwo edu emasikisi emapepa, masiki ekotoni, akabatidzwa kabhoni masiki, masiponji masiponji, nekuti zvinhu zvavo hazvina kusimba zvakakwana, mhedzisiro yekudzivirira kutapukira ishoma, saka haisi yekutanga sarudzo.

Maitiro ekubata nemasks akachengetedzeka akashandiswa

Zvinoenderana nehunhu hweinoveli coronavirus, masks anoshandiswa nevashandi vekurapa anogona kuiswa zvakananga mumabhegi emarara emarara emarara ekurapa.Masks anoshandiswa nevanhuwo zvavo anogona kuvharwa nedoro spray, akavharirwa zvakasiyana mumabhegi epurasitiki kana zvimwe zvinhu, obva araswa mumabhini akavharwa.Zvinofanira kucherechedzwa kuti usabata masks anoshandiswa nevamwe vanhu, kuitira kuti udzivise kutapukirwa, uye usakanda masks akashandiswa mumabhegi kana muhomwe pakuda, kuitira kuti ive nyore kusvibiswa.

Aya ndiwo zviyero zve kn95 masks uye kuunzwa kwemashure-kugadzirisa nzira.Kana iwe uchida kuziva zvakawanda nezveFFP2 masks, ndapota inzwa wakasununguka kutibata nesumedical face mask wholesalezano.