Ubhubhane olusha lwe-coronavirus ngeke luyeke, umkhuhlane omkhulu kanye namanye amagciwane obhubhane, okudinga ukuthi sivikeleke ngokuphelele futhi senze izibopho ezifanele emphakathini.Khona-ke ekukhethweni kwezinto zokuzivikela zomuntu siqu, kufanele sibe yisinqumo sokuqala samaski, futhi kunezinhlobo eziningi zamaski.Sazi kanjani mayelanaFFP2 imaski,imaski alahlwayo, imaski yokuzivikela, imaski yokuhlinzwa, njll. Namuhla,Imaski yezokwelapha yangokwezifiso yaseChina, imaski yokuvikela yezokwelapha yangokwezifiso, izimboni ze-ffp2 mask wholesale zabelana nawe ngalolu lwazi oluyisisekelo.
Ungase Udinge lezi ngaphambi kwe-oda lakho
Ulwazi Oluyisisekelo
Imaski yezokwelapha yakhiwe ngomzimba wemaski kanye nebhande elicindezelayo.Umzimba wemaski uhlukaniswe izingqimba zangaphakathi, eziphakathi nangaphandle.Ungqimba lwangaphakathi luyizinto ezithinta isikhumba, ungqimba oluphakathi luyingqimba yokuhlunga yokuhlukanisa, futhi ungqimba lwangaphandle luwungqimba olukhethekile lwe-antibacterial.Le maski yezokwelapha esebenza kahle kakhulu ine-hydrophobicity eqinile kanye nokungena komoya, futhi inomthelela obalulekile wokuhlunga kuma-aerosols amancane anamagciwane noma izinhlayiya zothuli eziyingozi, kodwa ayikwazi ukuhlunga ngempumelelo i-PM10 ne-PM2.5.Umphumela wokuhlunga uwonke muhle, futhi izinto ezisetshenziswayo azinabuthi futhi azinabungozi.Ukhululekile ukugqoka.
Isici
1. Ilula, ikhululekile, ayinaphunga, ayinayo i-fibre yengilazi, engacasuli esikhumbeni, ayinamanzi.
2. Isiqeshana sebhuloho lekhala elithambile nelikhululekile
3. Ukumelana nokuphefumula kufanele kube kuncane, futhi kuhlanzekile ukugqoka.I-aerosol, uthuli, ukufutheka, amaconsi enkungu, igesi enobuthi kanye nomhwamuko onoshevu kuvezwa yisisefo ukuze kuvinjwe ukuthi kungahogeki.
Ezinye izici:
1. Ukusebenza kahle kokuhlunga: Ngaphansi kwezimo ezishiwo, umkhiqizo ovikelayo uzohlunga i-particle emoyeni;
2. Ukusebenza kwe-flame retardant: umkhiqizo ovikelayo uzivimbela ekushiseni, ekushiseni nasekubambeni ilangabi;
3. Ukubulala amagciwane: sebenzisa izindlela ezingokoqobo noma zamakhemikhali ukubulala noma ukususa amagciwane e-pathogenic endaweni yokudlulisela ukuwenza angabi nangozi;
4. Ukuvala inzalo: bulala wonke amagciwane asendaweni yokudlulisela ngokusebenzisa izindlela ezingokoqobo noma zamakhemikhali ukuze awenze angabi yinyumba;
5. Ingakwazi ukufeza umphumela wokuvikela uthuli.
Ukwahlukanisa
Kunezinhlobo eziningi zamamaski ezokwelapha.Amamaski ajwayelekile ezokwelapha amamaski angalukiwe alahlwayo, imaski ye-gauze, namaski akhethekile okuvikela amagciwane.
1. Amamaski angalukiwe alahlwayo, anezendlalelo ezingaphezu kwezintathu, angahlukanisa amagciwane nothuli, futhi alahlwa, aphephile futhi anokwethenjelwa, ngaphandle kwengozi yokutheleleka kwesibili.
2. Amamaski e-Gauze awuhlobo olusetshenziswa kakhulu lwamamaski.Amamaski e-Gauze asetshenziswa kabanzi emkhakheni wokunakekelwa kwezokwelapha kanye nocwaningo lwesayensi.
3. Amamaski e-anti-virus ikakhulukazi enziwe ngezinto ezikhethekile ezinongqimba lokuhlunga phakathi.Ngokuvamile, ungqimba lokuhlunga lwenziwa ngendwangu ye-carbon eyenziwe yasebenza noma indwangu encibilikisiwe.Kunomphumela wokuvala inzalo nokuvala inzalo.
2. Ngokwezici zokusebenza kanye nobubanzi bokusetshenziswa, imaski yezokwelapha ingahlukaniswa ibe: imaski yokuvikela yezokwelapha, imaski yokuhlinzwa yezokwelapha, kanye nemaski wezokwelapha ajwayelekile.
1. Amamaski okuvikela ezokwelapha
Ngokuhambisana ne-GB19083-2003 "Izimfuneko Zobuchwepheshe Zamamaski Okuzivikela Ezokwelapha", izinkomba ezibalulekile zobuchwepheshe zifaka ukusebenza kahle kokuhlunga kwezinhlayiyana ezingenawo amafutha kanye nokumelana nokugeleza komoya:
(1) Ukusebenza kahle kokuhlunga: Ngaphansi kwesimo sokugeleza komoya (85±2) L/min, ukusebenza kahle kokuhlunga kwe-aerosol ye-sodium chloride enobubanzi be-aerodynamic median (0.24±0.06) μm akukho ngaphansi kuka-95%, okuhambisana I-N95 (noma i-FFP2) nangaphezulu.
(2) Ukumelana ne-inhalation: Ngaphansi kwezimo zokugeleza ezingenhla, ukumelana ne-inhalation akudluli i-343.2Pa (35mmH2O).
2. Imaski yokuhlinzwa yezokwelapha
Ngokuvumelana ne-YY 0469-2004 "Izimfuneko Zobuchwepheshe Zamamaski Okuhlinzwa Ezokwelapha", izinkomba ezibalulekile zobuchwepheshe zihlanganisa ukusebenza kahle kokuhlunga, ukusebenza kahle kokuhlunga kwamagciwane kanye nokumelana nokuphefumula:
(1) Ukusebenza kahle kokuhlunga: ngaphansi kwesimo sokugeleza komoya (30±2) L/min, ukusebenza kahle kokuhlunga kwe-aerosol ye-sodium chloride enobubanzi obuphakathi kwe-aerodynamic (0.24±0.06) μm ayikho ngaphansi kuka-30%;
(2) Ukusebenza kahle kokuhlunga kwebhaktheriya: ngaphansi kwezimo ezithile, ukusebenza kahle kokuhlunga kwe-Staphylococcus aureus aerosols ene-diameter yezinhlayiyana ezimaphakathi (3±0.3) μm ayikho ngaphansi kuka-95%;
(3) Ukumelana nokuphefumula: Ngaphansi kwesimo sokusebenza kahle kokuhlunga kanye nesilinganiso sokugeleza, ukumelana nokuphefumula akudluli i-49Pa, futhi ukumelana nokuphefumula akudluli i-29.4Pa.
3. Izifihla-buso ezivamile zezokwelapha
Ngokuvumelana namazinga omkhiqizo obhalisiwe afanelekile (i-YZB), ngokuvamile ukuntuleka kwezidingo zokuhlunga kahle kwezinhlayiya namagciwane, noma izimfuneko zokuhlunga kahle zezinhlayiya namagciwane zingaphansi komamaski bokuhlinzwa kanye nemaski okuvikela ezokwelapha.
Ncoma Ukufunda
Sine-30 Automatic Full FFP2/FFP3 Mask /Medical Mask Production Line enengqikithi ephumayo yansuku zonke yezingcezu ezifika ezigidini ezingu-2.Imikhiqizo yethu ithunyelwa ikakhulukazi emakethe yaseYurophu, eJapane, eKorea, eSingapore nakwezinye izifunda.Sidlula i-GB 2626-2019, i-En14683 yohlobo lwe-IIR kanye nokuhlolwa kwe-En149 ukuze sithole i-CE 0370 ne-CE 0099 isitifiketi sokuthekelisa.Sesisungule ibhrendi yethu ethi "Kenjoy" kumaski ethu adayiswa kakhulu emhlabeni jikelele.
Isikhathi sokuthumela: Sep-27-2022