Namuhla, imaski isiphenduke enye yezinto ezidingekayo ukuze abantu baphume. Kungabikezelwa ukuthi ukwanda kwesidingo semakethe kusho ukuthi amandla okukhiqiza imaski azokhuphuka, futhi abakhiqizi bazokwanda. Ukuhlolwa kwekhwalithi yemaski sekuyinkinga evamile.
Ukuhlolwa kwamaski okuvikela ezempilo Izinga lokuhlola yi-GB 19083-2010 Izidingo zobuchwepheshe Zamaski Okuvikela Ezokwelapha. Izinto eziyinhloko zokuhlola zihlanganisa ukuhlolwa kwezidingo eziyisisekelo, ukuhlanganisa, ukuhlola isiqeshana sekhala, ukuhlola ibhande lemaski, ukusebenza kahle kokuhlunga, ukuhlola ukumelana nokugeleza komoya, ukuhlolwa kokungena kwegazi okokwenziwa, ukuhlola ukumelana nomswakama ongaphezulu, izinsalela ze-ethylene oxide, ukuhlolwa kokusebenza kokungahoxisi ilangabi, ukuhlolwa kokusebenza kokucasuka kwesikhumba, izinkomba zokuhlola ama-microbial, njll. Izinto ezitholwa amagciwane ikakhulukazi zifaka ingqikithi yenani lamakoloni amagciwane, ama-coliform, i-pseudomonas aeruginosa, i-Staphylococcus aureus, i-hemolytic streptococcus, ingqikithi yenani lamakoloni okukhunta nezinye izinkomba.
Ukuhlola imaski yokuzivikela evamile Izinga lokuhlola yi-GB/T 32610-2016 Ukucaciswa Kwezobuchwepheshe Kwamaski Okuvikela Ansuku zonke. Izinto ezitholwayo ikakhulukazi zihlanganisa ukutholwa kwezidingo eziyisisekelo, ukutholwa kwezidingo zokubukeka, ukutholwa kwekhwalithi yangaphakathi, ukusebenza kahle kokuhlunga kanye nomthelela wokuvikela. Ukuhlolwa kwekhwalithi yangaphakathi kwalawa maphrojekthi kuwukuhlikihla ukushesha, okuqukethwe kwe-formaldehyde, inani le-pH, kungabola okuqukethwe kukadayi we-amine onuka umdlavuza, izinsalela ze-epoxy ethane, ukumelana nokuphefumula, ukumelana nokuphelelwa umoya, ibhande lemaski namandla okuphuka kanye nendawo yokuxhumanisa umzimba wekhava, ukushesha kwekhava yevalvu yokuphefumula. , uketshezi lwe-microbial (iqembu le-coliform kanye namagciwane e-pathogenic, i-fungi colony total, inani eliphelele lamakoloni amagciwane).
Ukuhlolwa kwephepha lemaski Izinga lokutholwa yi-GB/T 22927-2008 Mask Paper. Izinto eziyinhloko zokuhlola zifaka ukuqina, amandla aqinile, ukungena komoya, amandla e-longitudinal wet wet, ukukhanya, uthuli, izinto ze-fluorescent, umswakama olethiwe, izinkomba zenhlanzeko, izinto zokusetshenziswa, ukubukeka, njll.
Ukutholwa kwamamaski ezokwelapha alahlwayo Izinga lokuhlola bekuyi-YY/T 0969-2013 Disposable Medical Mask. Izinto zokuhlola eziyinhloko zazihlanganisa ukubukeka, ukwakheka nosayizi, isiqeshana sekhala, ibhande lemaski, ukusebenza kahle kokuhlunga kwebhaktheriya, ukumelana komoya, izinkomba ezincane, izinsalela ze-ethylene oxide kanye nokuhlolwa kwezinto eziphilayo. Ama-microbial indexes ikakhulukazi athole inani eliphelele lamakoloni amagciwane, ama-coliform, i-pseudomonas aeruginosa, i-Staphylococcus aureus, i-hemolytic streptococcus kanye nesikhunta. Izinto zokuhlolwa kwebhayoloji zihlanganisa i-cytotoxicity, ukucasuka kwesikhumba, ukubambezeleka kokusabela kwe-hypersensitivity, njll.
Ukuhlolwa kwemaski okunithiwe Izinga lokuhlola yi-FZ/T 73049-2014 Knitted Mask. Izinto ezitholwayo ikakhulukazi zifaka ikhwalithi yokubukeka, ikhwalithi yangaphakathi, inani le-pH, okuqukethwe kwe-formaldehyde, ukubola kodayi we-amine onuka i-carcinogenic, okuqukethwe kwefayibha, ukushesha kombala ukuya ekuwashweni kwensipho, ukushesha kwamanzi, ukushesha kwamathe, ukushesha ukungqubuzana, ukujuluka, ukugcwala komoya, iphunga, njll.
Ukutholwa kwemaski yokuvikela ye-PM2.5 Izinga lokutholwa bekungu-T/CTCA 1-2015 PM2.5 Amamaski Okuvikela kanye ne-TAJ 1001-2015 PM2.5 Imaski Evikela. Izinto ezitholwayo eziyinhloko zihlanganisa ukutholwa okusobala, i-formaldehyde, inani le-pH, izinga lokushisa kanye nomswakama wokwelashwa kwangaphambili, odayi be-ammonia abangabolisa isiqondiso se-carcinogenic, izinkomba ze-microbial, ukusebenza kahle kokuhlunga, izinga lokuvuza okuphelele, ukumelana nokuphefumula, ukubopha imaski kanye nokuxhumeka komzimba okuyinhloko, umgodi oshonile, njll. .
Isikhathi sokuthumela: Dec-19-2021
