Yiziphi izimo ezidingekayo kumidiya yokuhlunga imaski ye-FFP2|KENJOY

I-FFP2 imaskiiwuhlobo lwemikhiqizo yenhlanzeko, evamise ukugqokwa emlonyeni nasekhaleni ukuhlunga umoya emlonyeni nasemakhaleni, ukuze kuvinjwe amagesi ayingozi, iphunga, amaconsi, amagciwane nezinye izinto, ezenziwe nge-gauze noma ngephepha nezinye izinto. .

Imaski ye-FFP2 inomphumela othile wokuhlunga emoyeni ongena emaphashini.Lapho izifo ezithathelwanayo zokuphefumula zivame kakhulu, lapho usebenza endaweni engcolile njengothuli, ukugqoka imaski kunomphumela omuhle kakhulu.Amamaski e-FFP2 angahlukaniswa abe imaski yokuhlunga umoya kanye nemaski okuhambisa umoya.

NgoJanuwari 14, 2021, iHhovisi Lezokwazisa loMkhandlu Wombuso labamba isithangami sabezindaba ukwethula ukuthunyelwa kwe-China imaski eyizigidi eziyizinkulungwane ezingama-224.2 ngo-2020. NgoFebhuwari 11, iGeneral Administration of Market Supervision kanye neminye iminyango emine yasebenza ngokubambisana ukuze iphinde isetshenziswe futhi iqinise -Ukujula kokukhuthaza ukugadwa kwekhwalithi yemaski.

Izinto zokuhlunga imaski

Okokuhlunga kwemaski ye-FFP2 yokuvikela okuhle, kufanele kube nezimo ezintathu ezilandelayo: okokuqala, lapho imaski ifanelana kahle nobuso bomsebenzisi, ukusebenza kahle kokuhlunga kuphezulu, okwesibili ukumelana nokuphefumula okuphansi, kanti okwesithathu ukuthi umsebenzisi uzizwa ekhululekile.Izinto zokuhlunga imaskhi ezinothuli zenziwe ngezinto ezahlukahlukene, kufaka phakathi izindwangu ezijwayelekile, izinwele zezilwane, izindwangu ezingalukiwe nokunye.Uhlobo lwe-activated carbon felt material ludume kakhulu ezingeni likazwelonke.

Isakhiwo semaski ye-gauze asihambisani kahle nobuso bomuntu, futhi izinhlayiya eziningi ezinhle ezenza umonakalo omkhulu kithi zizongena emgudwini wokuphefumula ziye emaphashini ngegebe eliphakathi kwemaski nobuso, futhi okokuhlunga kwayo kuvamise ukuba wumshini othile. indwangu.ukuze kuzuzwe ukusebenza kahle kokuvimbela uthuli, okuwukuphela kwendlela yokwandisa ukushuba ukukhulisa ukushuba, futhi umphumela omubi wokwandisa ukushuba ukwenza umsebenzisi azizwe ukumelana nokuphefumula okukhulu futhi azizwe engakhululekile.Indwangu engalukiwe ephathwe nge-electrostatic ayikwazi nje ukuvimba izinhlayiya ezinkulu zothuli, kodwa futhi neshaja ye-electrostatic enamathiselwe endaweni yayo ingakhanga uthuli olucolekile ngamandla adonsela phansi e-electrostatic ukuze kuzuzwe ukusebenza kahle kokucindezela uthuli.Ngakolunye uhlangothi, ubukhulu bezinto zokuhlunga buncane kakhulu, okunciphisa kakhulu ukumelana nokuphefumula komsebenzisi futhi uzizwa ekhululekile, ngaleyo ndlela ukufeza izimo ezintathu ezidingekayo zokuhlunga okuhle kwemidiya okukhulunywe ngenhla.Ngezinto ezinhle zokuhlunga kanye nesakhiwo semaski esiklanywe ngokwesayensi, kwakheka imaski esebenza kahle nesezingeni eliphezulu.

Umphumela wokulinganisa

Imaski ye-FFP2 kufanele ibe usayizi ofanele futhi igqokwe ngendlela efanele ukuze imaski isebenze kahle.Amamaski athengiswa emakethe ngokuvamile ahlukaniswa ngamamaski angonxande futhi amise okwenkomishi.Imaski engunxande kufanele ibe nesakhiwo okungenani sezingxenye ezintathu zephepha ukuze ibe nomthelela wokuvikela.Abasebenzisi kufanele bacindezele ucingo kumaski we-FFP2 ebhulohweni lekhala futhi basakaze yonke imaski eduze kwebhuloho lekhala ukuze isebenze.Ingavumela ingane ukuthi igqoke imaskhi yokuhlinza engunxande, ngoba ayinayo isimo esinqunyiwe, uma iboshwe kahle, inganamathela ebusweni bengane.Imaski yenkomishi kufanele iqinisekise ukuthi imaski iminyene ngokwanele ngemuva kokuthi inamathiselwe ebusweni ukuze umoya okhishiwe ungaphumi ukuze usebenze.Uma ugqoke imaski yenkomishi, zama ukuphephetha ngezandla zakho phezu kwemaski ukuze ubone ukuthi ukhona yini umoya ovuzayo onqenqemeni lwemaski ye-FFP2.Uma ikhava yemaski ye-FFP2 ingaqinile, yibeke kabusha ngaphambi kokusigqoka.

Okungenhla ukwethulwa kokuthi yiziphi izimo ezidingekayo kumidiya yesihlungi semaski ye-FFP2.Uma ufuna ukwazi okwengeziwe ngamamaski e-FFP2, sicela ukhululeke ukusithintaumphakeli wemaski.