Uhlalutyo lwemaski yeFFP2|KENJOY

Kukho iimbono ezininzi ezahlukeneyo malunga nemaski kwi-Intanethi.Ukuze uzikhusele, kufuneka ube nokuqonda okucacileyoIimaski zeFFP2.

Iyintoni intsingiselo yoonobumba bealphanumeric kwiimaski zeFFP2?

Oonobumba bamele imigangatho eyahlukeneyo yesizwe.Uchungechunge lwe-N lumgangatho wase-US, uchungechunge lwe-KN lumgangatho waseTshayina, uchungechunge lwe-FFP lumgangatho waseYurophu, kwaye uchungechunge lwe-KF lumgangatho waseKorea.Inani elingemva libhekiselele kwisakhono sokukhusela, inqanaba elikhulu lokukhusela likwaphezulu.I-series ye-90 ayinalo inqanaba elifanayo lokukhusela njenge-95, kodwa inokuxhathisa ngaphezu kweepesenti ze-90 zamaqhekeza.Kuluhlu lwe-FFP, i-2 ngokusisiseko ihambelana ne-95, kwaye i-3 inokusebenza okuphezulu kokucoca kwe-99%.Amanani ano-"V" ekupheleni abonisa ivalve yokuphefumla.

Uthini umahluko phakathi kweemaski zonyango kunye nezingezizo ezonyango?

Iimaski ezinje nge-N95 kunye ne-KN95 ziyafumaneka kuzo zombini iintlobo zonyango kunye nezingezizo ezonyango.Iimaski ezinophawu "lwezonyango" zingasetyenziselwa ukhuseleko lwangaphambili kubasebenzi bezonyango, ngelixa iimaski ezingenalo uphawu "lwezonyango" azikhuthazwa ngabasebenzi bezonyango kwaye zinokusetyenziswa ngabantu abaqhelekileyo.

Umahluko omkhulu phakathi kwezi zibini kukuba indawo yangaphandle yeemaski zonyango i-hydrophobic, oko kukuthi, igazi kunye ne-sweat ayikwazi ukucwiliswa.Ngaphandle kwalo maleko angangeni manzi, abasebenzi bokhathalelo lwempilo abaphambili basengozini yokuba manzi.Njengoko iimolekyuli zamanzi ziba lulwelo, umtsalane phakathi kweemolekyuli uyanda, ngokufanelekileyo ukwaphula isithintelo semaski kunye nokuvumela iintsholongwane ukuba zingene.Abasebenzi bezonyango banokuba sesichengeni segazi lezigulana kunye nolwelo lomzimba, kwaye ingozi iya kuba nkulu.

Imaski yeFFP2 ikhusela njani kwintsholongwane?

Iintsholongwane kaninzi azikho zodwa emoyeni, kodwa zincamathele kumasuntswana anjengamathontsi, uthuli kunye nedanda.Indlela yokucoca iimaski ze-N95 ngokuchanekileyo kukuthintela la masuntswana alungileyo ngokusebenzisa umaleko wokucoca osebenza kakhulu kwiimaski ukwakha umqobo okhuselayo.Ngoko ke, xa unxibe imaski, kufuneka ubeke ingqalelo ebusweni kwaye ufunde indlela echanekileyo yokugqoka kwaye uyisuse.

Ngaba kungcono ukunxiba iimaski ezininzi?

Isalathisi esiphambili se-FFP2 yokukhusela imaski nayo ixhomekeke ekuqineni komoya.Ngethuba nje umkhiqizo ofanelekileyo unxibe ngokufanelekileyo, i-mask enye kuphela inokufezekisa umphumo ofunekayo wokukhusela.Ukuba uya kwiindawo ezixineneyo kwaye awunalo ibakala lobugqirhaImaski ye-KN95esandleni, kuyenzeka ukuba wongeze imaski yotyando ngaphandle kwe-anti-haze KN95 imaski, kwaye imaski yotyando ngaphandle inokutshintshwa kwiiyure ezininzi.

Oku ngasentla kukwaziswa okucacileyo kweemaski zeFFP2, ndiyathemba ukuba umxholo ongasentla unokukunceda, ukuba ufuna ukwazi ngakumbi malunga neemaski zeFFP2, wamkelekile ukuba uqhagamshelane nathi.I-kn95 imaski ethengisa yonke into.