N95 masksanopupurirwa neiyo NIOSH agency muUnited States, uye ari masiki ane isina-oiri inodzivirira yekudzivirira inoshanda isingasviki 95%.KN95 maskszvinoenderana neChinese yenyika standard "GB2626-2006-Respiratory Protective Equipment-Self-priming Filtering Anti-particulate Respirator", uye isiri-oiri Mask ine cheki chekudzivirira chinoshanda chisingasviki 95%.

kn95 masks Yemhando yepamusoro mutengesi

Panyaya yekugadzika kwechigadzirwa uye kusefa kunyatsoita, iwo mazinga ekudzivirira eN95 neKN95 akaenzana.N kana KN zvinoreva kuti inoshandiswa kuchengetedza zvisiri-mafuta zvimedu (senge mavhairasi, mabhakitiriya, guruva, nezvimwewo), uye makumi mapfumbamwe neshanu zvinoreva kuti kusefa kwemasiki kuri ≥95% pasi pemamiriro ekuedzwa anotsanangurwa muyero.Naizvozvo, kupfeka N95 kana KN95 masks nenzira kwayo kunogona kuderedza kuratidzwa kune pathogenic microorganisms mumhepo uye kudzivirira nemavhairasi kupinda mumuviri wemunhu kubva pakufema turakiti.

Zvinorehwa neN95 uye KN95 masks zvakafanana.N95 chiyero chekunze, kunyanya chiyero cheAmerica, uye KN95 chiyero chepamba.Pakati pavo, N inoreva kuti haigoni kupikisa mafuta, kureva kuti, haina simba guru pane zvimwe zvinhu zvine mafuta;95 inoreva kuvharira mhedzisiro pane mamwe mabhakitiriya, mavhairasi uye mamwe ma microorganisms uye zvidimbu, izvo zvinogona kusvika kupfuura 95%.
Naizvozvo, ese masiki aya akakodzera kushandiswa nevashandi vekurapa mudhipatimendi rechirwere chinotapukira, kunyanya denda riripo, anofanirwa kupfekwa.Masks ekurapa akajairwa akakodzera chete kumadhipatimendi akajairwa uye vanhuwo zvavo.
Mazano ari pamusoro apa ndeekungotaura chete, uye kuongororwa chaiko uye kurapwa kunofanirwa kubvunzwa nachiremba ane hunyanzvi.

KN95 Masks Anoraswa- Kupesana nePM2.5 (KN95 inogadzira masiki muChina, KN95 mask inotengesera muChina)

Masks eKN95 masiki ane kusefa kwakanaka kwakakura kupfuura kana kuenzana ne95% yechinhu chisiri munyika medu, uye maN95 masks masks ane kusefa kunobudirira kupfuura kana kuenzana ne95% yechinhu chiri muUnited States.Iwo maviri angori akasiyana kodhi mazita, asi iwo chaiwo maitiro akafanana.Zvakare, iva nechokwadi chekugeza maoko ako usati wapfeka mask.Mushure mekubvisa mask, dzivisa kubata kunze kwemaski.

N95 uye KN95 masks ingori mutsauko mumuenzaniso uye zita, uye mhedzisiro chaiyo yakafanana.Iyo N95 level ndiyo American standard, uye iyo KN95 nhanho ndiyo yeChinese standard.Izvo zvinodiwa zvehunyanzvi uye nzira dzekuyedza dzematanho maviri aya dzakafanana, asi ndedzemitemo yenyika dzakasiyana.

Iyo N95 mask ndeimwe yemhando pfumbamwe dzemasks akasimbiswa neNational Institute for Occupational Safety and Health.N inoreva zvidimbu zvisina mafuta, zvinonyanya kureva kusefa kwe95% pasi pemamiriro ekuedzwa anotsanangurwa neiyo NIOSH standard.Chero bedzi chigadzirwa chichisangana neN95 chiyero uye chichipfuura ongororo yeNIOSH, inogona kunzi n95 mask, inova chiyero muUnited States., mukurumbira mukurusa munyika.
Masks eKN95 masks ane kusefa kwehunyanzvi hwezvinhu zviri munyika yangu, uye kushanda kwesefa kwakakura kupfuura kana kuenzana ne95%.Kiyi yekupfeka mask ndiko kusimba kwechiso, saka unofanirwa kuverenga mirairo zvakanaka usati waipfeka, uye geza maoko ako usati waipfeka kudzivirira kubata mukati me mask nemaoko ako.