Ukuphendula kuyindlela yemikhiqizo yokuhlanzeka, ngokuvamile kubhekisa emlonyeni nasekhaleni kusetshenziselwa ukuhlunga umoya ongena ekhaleni nasemlonyeni, ukuze kufinyelelwe indima yokuvimba amagesi ayingozi, iphunga, amaconsi, amagciwane nezinye izinto, ezenziwe nge-gauze noma iphepha.
Amaski anomthelela othile wokuhlunga emoyeni ongena emaphashini. Lapho izifo ezithathelwanayo zokuphefumula zidlangile futhi lapho usebenza endaweni engcolisiwe njengothuli, ukugqoka imaskhi kunomthelela omuhle kakhulu.
Uchungechunge lwe-N: akukho mkhawulo wesikhathi wokuvikelwa kwezinhlayiya ezimisiwe ezingekho oily
Uchungechunge lwe-R: Vikela izinhlayiya ezimisiwe ezingekho oily nezinhlayiya ezimisiwe ezinamafutha ezinamafutha isikhathi samahora ayisishiyagalombili
Uchungechunge lwe-P: akukho mkhawulo wesikhathi wokuvikelwa kwezinhlayiya ezingeyona enamafutha nezinhlayiya ezinqanyuliwe ezinamafutha
Lapho isithwali sezinhlayiya ezithile sinamafutha, futhi lezi zinto zinamathiselwe endwangwini engalukiwe kagesi, izakhiwo zikagesi ziyoncishiswa, bese uthuli oluhle lungene. Ngakho-ke, okokuhlunga kokuvikela uwoyela negesi sol kufanele kuthathwe ukwelashwa okukhethekile kwe-electrostatic ukuvimbela ubucayi. Inhloso yothuli. Ngakho-ke uchungechunge ngalunye luhlukaniswe ngamazinga ama-3: 95%, 99%, 99.97% (okungukuthi, okubizwa ngokuthi yi-95, 99, 100), ngakho-ke kunezigaba ezincane ze-9 zezinto zokuhlunga.
Ngokombono wokubukwa komzimba womuntu, ukugeleza kwegazi ku-mucosa yamakhala kunamandla kakhulu, iziteshi ezisezinjeni zamakhala zinamandla amakhulu, kanti nezinwele zamakhala zakha "umqobo" wokuhlunga. Lapho umoya umunzwa emakhaleni, ukuhamba komoya kwakha i-vortex esiteshini esihlasimulisayo, esifudumeza umoya ongena emgodini wamakhala. Olunye uhlolo luye lwabonisa ukuthi lapho umoya obandayo ongamamitha ayi-7 ° C udonswa emaphashini ngomthambo wasemakhaleni, i-airflow isifuduselwe ku-28,8 ° C, esondele kakhulu ekushiseni komzimba womuntu. Uma ugqoka imaski isikhathi eside, i-mucosa yamakhala izoba ntekenteke futhi ilahlekelwe umsebenzi wokuqala womzimba wethambo lamakhala, ngakho-ke awukwazi ukugqoka imaskhi isikhathi eside. Amaski angagqokwa kuphela ezindaweni ezikhethekile, njengezindawo ezinabantu abaningi futhi akukho ukusakazwa komoya. Vele, kuyadingeka ukugqoka imaski ukuhamba endle ukuze umelane nomoya nesihlabathi, noma ukuhambisa endaweni enokungcoliswa komoya, kepha isikhathi akufanele sibe yinde. Ngaphezu kwalokho, ngenkathi yomkhuhlane, iya ezindaweni zomphakathi lapho kungenzeka kube khona inani elikhulu lamagciwane, kufanele futhi ugqoke imaski. Ukugqoka imaski kungenye yezindlela zokuvimbela izifo ezithathelwanayo zokuphefumula. Into ebaluleke kakhulu ukugcina imikhuba emihle yokuphila.
Imaskhi yezingane elahliwe inesakhiwo esingububanzi obuthathu, inendwangu engalukwanga engu-25g yendwangu yangaphandle, indwangu ebunjiwe eyi-25g encibilikisiwe engaphakathi, indwangu engeyona eyakhiwe eyi-18g yendwangu eyisisekelo, neziqeshana zebhulogi lekhala nemichilo yendlebe.
Imaski yokuvikela i-n99 (ffp3) incike ekucindezelweni okuhle kwegesi yokukhipha ukushaya ivule i-valve ngesikhathi sokuphuma ukuze isuse ngokushesha igesi yokukhipha emzimbeni futhi yehlise umuzwa oshisayo lapho usebenzisa imaski.
I-KF94 mswakama wamaqabunga angavikeli angavikela ukufukama, "design pad pad" ehlukanise umoya wangaphandle, ukhululekile ukugqoka isikhathi eside
Ukuqinisekiswa kwe-KN95 Kwangaphakathi Nose mask TUV isitifiketi se-CE FFP2 eyakhelwe ngaphakathi ekhaleni le-FDA isitifiketi se-Kn95 mask EAC
Isitifiketi seKN95 Sangaphandle Mask Mask TUV CE FFP2 esakhelwe ngaphakathi ekhaleni ibhuloho Isitifiketi se-FDA Kn95 mask EAC
Isitifiketi se-KN95 Breathing Valve Avikelayo Isitifiketi se-TUV CE FFP2 esakhelwe ngaphakathi ekhaleni ibhuloho Isitifiketi se-FDA Kn95 imaski EAC