Maro Meltblown, oo loo yaqaan "wadnaha" maaskarada, waa lakabka shaandhada ee bartamaha maaskarada, kaas oo shaandheyn kara bakteeriyada kana hortagi kara faafitaanka jeermiska. Maadaama uu yahay "xudunta" maaskarada, "maro dhalaalaysa" oo ay soo saarto S2040 looma isticmaali karo in lagu sameeyo maaskaro, taas oo saameyn xun ku leh xaaladda guud ee ka hortagga cudurrada faafa.
Shayga tijaabada maro Meltblown
Maro Meltblown ah si loo sameeyo warbixinta tijaabada guud ahaan waxay sameeyaan tijaabada iska caabbinta, baaritaanka hufnaanta shaandhaynta, ogaanshaha microbial-ka iyo wixii la mid ah saddexdan shay, maro dhalaalaysa oo tayo sare leh si loo arko in tilmaamayaashani ay yihiin kuwo heer sare ah.
Kala soocidda maaskaro caafimaad
Maaskaro ilaalin caafimaad Heerka 1aad >;FFP2>KF94>Darjada A >KN95maaskaro > Maaskaro KN90/B /C /D>; Maaskaro qalliin>Maaskaro caafimaad oo la tuuri karo.
Qayb muhiim ah oo ka mid ah maaskarada u adkaysta fayraska waa walaxda shaandhaynta. Saamaynta shaandhaynta ee walaxda shaandhaynta ee ku jirta walaxda waxaa ugu horreyn ka mid ah dejinta cufisjiidadka, dhexda, isku dhaca aan la taaban karin, faafinta, nuugista elektrostatic-ka, iwm. Iyada oo la raacayo ficilka wadajirka ah ee hababka shaandhaynta kala duwan, waxaa jira qiimo ugu yar oo hufnaan shaandhayn ah oo loogu talagalay walaxda leh cabbirka walaxda hawada sare ee 0.3 m, kaas oo sidoo kale loo yaqaan cabbirka walaxda ugu daloolsan (MPPS).
Waqtiga boostada: Noofambar-20-2020