Umahluko phakathi kweMask yeFFP2 yaBantwana kunye neMask yabantu abadala |KENJOY

Yintoni umahluko phakathi kweyabantwanaIimaski zeFFP2kunye neemaski zeFFP2 zabantu abadala?Ngaba ukusebenza kuyafana kuzo zonke iinkalo?Okulandelayo, umthengisi weemaski wethu uya kukucacisela.

Umahluko phakathi kweemaski zabantwana ze-FFP2 kunye neemaski ze-FFP2 zabantu abadala

1. Ngokubhekiselele ekusebenzeni kokhuseleko:

Iimaski ze-FFP2 zabantwana zifuna ukusebenza kakuhle kokucoca amasuntswana angekho ngaphantsi kwe-95% kunye nefuthe lokukhusela elingekho ngaphantsi kwe-90%;Iimaski ze-FFP2 zabantwana zifuna ukusebenza kakuhle kokucoca amasuntswana angekho ngaphantsi kwe-90% kunye nokusebenza kakuhle kokucoca ibhaktheriya okungekho ngaphantsi kwe-95%.

2. malunga nokuthuthuzela:

ngokuqwalasela iimpawu zokuphefumla zabantwana abakwinqanaba lophuhliso lomzimba, ukuxhathisa kokuphelelwa umoya kunye nokumelana nokukhuthaza kweemaski ze-FFP2 zabantwana azikho ngaphezulu kwe-45pa, kwaye ukuchasana kwe-ventilatory yeemaski ze-FFP2 zabantwana akukho ngaphezu kwe-30Pa.Ngokumalunga nentuthuzelo yemaski, umgangatho uncoma ukusetyenziswa kwebhanti ye-mask ehlengahlengiswayo.

3. Ngokubhekiselele ekusebenzeni kokhuseleko:

Iimaski ze-FFP2 kufuneka zikwazi ukugubungela ngokukhuselekileyo nangokuqinileyo umlomo, impumlo kunye nomhlathi, akufuneki kubekho iingcebiso ezibukhali kunye nemiphetho ebukhali enokufikelela kuyo, kwaye intsimi yombono akufanele ichaphazeleke kakhulu;izinto eziluhlaza zeemaski ze-FFP2 akufanele zisebenzise izinto ezisetyenzisiweyo kunye nezinto ezinokubangela ukusabela okubi, kwaye akufanele zifakwe i-bleached nge-chlorine;Iimaski ze-FFP2 ezineevalve zokuphefumla akufanele zikhubazeke ngokuqinileyo kwaye iindawo zangaphakathi akufanele ziwe;iimaski zentambo akufanele zisetyenziswe.Ikliphu yempumlo kufuneka ifakwe kwisiqingatha ngamaxesha angama-20 ngaphandle kokuphuka;impahla yangaphakathi ye-FFP2 imaski akufuneki iprintwe okanye idayiwe.Umgangatho umisela ngokungqongqo intsalela yezinto ezinobungozi, umxholo we-formaldehyde awukho ngaphezulu kwe-20mg, ipateni yoshicilelo yomaleko wangaphandle we-FFP2 imaski ayifanele iphele, idayi ye-carcinogenic enuka kamnandi ye-ammonia ayivumelekanga, intsalela ye-ethylene oxide sterilization ayivumelekanga. ibengaphezulu kune-2 μ g / g, kunye nento emhlophe egqithiselwayo yefluorescent ayiyi kubhaqwa.Umgangatho ukwachaza ukuba i-microbiological index kufuneka ihlangabezane neemfuno zeemveliso zococeko ezilahlwayo.

Lo ngumahluko phakathi kweemaski zabantwana ze-FFP2 kunye neemaski ze-FFP2 zabantu abadala.Ukuba ufuna ukwazi ngakumbi malunga neemaski zeFFP2, nceda uzive ukhululekile ukuqhagamshelana nathi kumzi-mveliso wemaski.