Ndeapi mamiriro anodiwa kune FFP2 mask sefa media|KENJOY

FFP2 maskimhando yezvigadzirwa zvehutsanana, izvo zvinowanzopfekwa mumuromo nemumhino kusefa mweya mumukanwa nemumhino, kuitira kudzivirira magasi anokuvadza, hwema, madonhwe, mavhairasi uye zvimwe zvinhu, zvakagadzirwa negauze kana bepa uye zvimwe zvinhu. .

FFP2 mask ine imwe yekusefa pamhepo inopinda mumapapu.Apo zvirwere zvinotapukira zvekufema zvakapararira, kana uchishanda munzvimbo yakasvibiswa seguruva, kupfeka mask kune maitiro akanaka kwazvo.FFP2 masks inogona kukamurwa kuita mafirita emhepo masks uye masiki ekupa mweya.

Musi wa14 Ndira, 2021, Hofisi Yeruzivo yeState Council yakaita musangano nevatori venhau kuti vazivise kutengesa kweChina mamask 224.2 bhiriyoni muna 2020. Musi wa11 Kukadzi, General Administration yeMarket Supervision nemamwe madhipatimendi mana akaiswa pamwe chete kuendesa uye kusimbisa -kudzika kwakadzama kwekutarisa kwemasiki emhando.

Mask sefa zvinhu

Kune iyo sefa zvinhu zveyakanaka inodzivirira FFP2 mask, inofanirwa kunge iine matatu anotevera mamiriro: chekutanga, kana mask ikanyatsoenderana nechiso chemushandisi, iko kusefa kwakakwira, yechipiri yakaderera kufema kuramba, uye chechitatu ndechekuti mushandisi. anonzwa akasununguka.Dustproof mask sefa zvinhu zvinogadzirwa nezvinhu zvakasiyana siyana, zvinosanganisira machira akajairwa, vhudzi remhuka, machira asiri akarukwa zvichingodaro.Mhando yeakabatidzwa kabhoni yakanzwa zvinhu inofarirwa zvakanyanya muyero yenyika.

Chimiro chegauze mask hachina kuenderana nechiso chemunhu, uye zvimedu zvakawanda zvakanaka zvinotikuvadza zvikuru zvinopinda munzira yekufema kumapapu kuburikidza nemukaha uripo pakati pemask nechiso, uye sefa yacho inowanzova yemagetsi. jira.kuitira kuti uwane hukuru hwekudzivirira guruva, nzira chete yekuwedzera ukuru ndeyekuwedzera kukora, uye iyo yakaipa mhedzisiro yekuwedzera ukobvu ndeyekuita kuti mushandisi anzwe hukuru hwekufema kuramba uye kunzwa kusagadzikana.Iyo electrostatic yakabatwa isina-yakarukwa jira haingovharise huru huruva zvidimbu, asiwo iyo electrostatic charge yakasungirirwa pamusoro payo inogona adsorb guruva rakatsetseka ne electrostatic giravhiti kuti iwane yakakwira guruva kudzvinyirira.Kune rimwe divi, ukobvu hwesefa zvinhu zvakatetepa kwazvo, izvo zvinoderedza zvakanyanya kufema kupikisa kwemushandisi uye anonzwa akasununguka, nekudaro kuwana matatu anodiwa mamiriro ezvakanaka sefa midhiya ataurwa pamusoro apa.Iine yakanaka sefa zvinhu uye nesainzi yakagadzirirwa mask chimiro, inoshanda uye yemhando yepamusoro mask inoumbwa.

Fitting effect

Iyo FFP2 mask inofanirwa kunge iri saizi yakakodzera uye inopfekwa nemazvo kuti mask ishande.Masks anotengeswa pamusika anowanzo kupatsanurwa kuita rectangular uye masiki akaita mukombe.Rectangular mask inofanira kuva nechimiro chezvikamu zvitatu zvepepa kuitira kuti zvive nekudzivirira.Vashandisi vanofanirwa kudzvanya waya pane FFP2 mask pabhiriji remhino uye kuparadzira mask yese pamwe nebhiriji remhino kuti ishande.Anogona kurega mwana achipfeka rectangular kuvhiya mask, nokuti haina chimiro chakagadziriswa, kana yakasungirirwa zvakanaka, inogona kunamatira kuchiso chemwana.Iyo mask yekombe inofanirwa kuve nechokwadi chekuti mask yakakora zvakakwana mushure mekunge yanamirwa kumeso kuitira kuti mweya wakafemerwa usabuda kunze kuti ushande.Paunenge wakapfeka mask yekapu, edza kufuridza nemaoko ako pamusoro pemask kuti uone kana paine mhepo iri kubuda kubva kumucheto kweFFP2 mask.Kana FFP2 mask chivharo chisina kusimba, chidzorere mberi usati wapfeka.

Izvo zviri pamusoro ndiko kusuma kwemamiriro api anodiwa kune FFP2 mask filter media.Kana iwe uchida kuziva zvakawanda nezve FFP2 masks, ndapota inzwa wakasununguka kutibatamutengesi wemasiki.