Pasin bilong stopim na kontrolim nupela sik bilong 'coronary pneumonia' i kamap nomol, na ol mask i kamap wankain long laip bilong olgeta de . Tasol, ol "kwestin bilong ol mask" i kamap tu, olsem taim ol i rausim ol mask na taim ol i pasim, olsem wanem ol i putim ol mask long ol mask i ken senisim ol, na moa yet sapos ol i putim ol mask bilong rausim ol mask bilong ol.
I no longtaim i go pinis, planti ol domestik saiens risets tim na entaprais i tok ol i kamapim ol mask ol i ken yusim gen. Olsem wanem proteksen i wok gut? Prais i klostu long ol manmeri? Maket i orait long en? "Xinhua Visen" ripota i bin mekim wok painimaut
1
Ol mask yu ken yusim gen i save kamap
Praes i hae bitim sem kaen mask we yu save sakem.
I no longtaim i go pinis, ol i bin kamapim ol kain kain mask ol i ken yusim gen.
Ol lain insait long indastri i tok, dispela mask i gat tripela leit, ol leia insait na ausait em ol laplap i no bilong samapim, na namel leit em i wanpela laplap i gat melt ol i kolim "hat" bilong mask. Ol tripela leit laplap i save mekim wok bilong pasim ol gutpela das, long rot bilong ol as tingting bilong ol samting bilong bodi na ol elektrostatik adsorpsen i bin mekim wok long en, long rot bilong ol as tingting bilong ol banis bilong bodi na ol elektrostatik adsorpsen. alkohol, na rediesen bai bagarapim insait straksa bilong laplap i melt, na dispela bai mekim na em i no gat wok bilong filterim, olsem na ol i no inap yusim gen ol mask i no gat mak bilong en.
Ki bilong kamapim ol mask ol i ken yusim gen em long painim ol samting bilong baktirostatik o ol filta samting we inap long sanap strong long ol pasin bilong kilim ol binatang .
Yuan Jianhua, man i lukautim wanpela kampani long Guangzhou, i tok olsem kampani i save yusim laplap i no gat marasin long en na i no gat marasin bilong en, olsem ol hap insait na ausait bilong mask bilong daunim ol vairas na baktiria{{2} Ol i ken yusim mask i go inap long 7-pela de bilong 7-pela de bilong 7-pela de bilong 7-pela de bilong 7-pela de bilong 7-pela de bilong 7-pela de bilong 7-pela de. filtering efek, na yu ken yusim gen moa long 7-pela de.
Wanpela prodak introdaksen bilong wanpela "reiusebol nano mask" yusim PTFE samting i tok olsem filtering efisiens bilong PTFE nano filta membran mask ol i yusim i ken kamap moa long 96%, we i gat "longpela moa" winim ol tumbuna melt-blowin klot. Sevis laip, em i ken sanap strong long sterilisasen rot olsem boiling wara, alkohol, na ol etc{3}} "Sapos ol i yusim bagarap long taim bilong san, em i ken yusim gen bihain long taim disinfeksen."
Pablik infomesen i soim tu olsem ol kampani long Shanghai na Beijing i tokaut long kamapim ol mask ol i ken yusim gen we i yusim nano- o graphene na ol narapela samting.
I klia se praes blong plante mask we yu save yusum bakegen i hae bitim sem kaen mask we oli save sakem . Eksampol, praes blong wan nano mask we yu save yusum bakegen i 60 yuan long wan pek blong 10, wan averes blong 6 yuan.
Long nau, sampela prodak i no bin kisim ol setifiket i go wantaim ol medikel divais na ol i save salim tasol long sampela supamaket na e-komes pletfom. Ripota i bin sekim long sampela e-komes pletfom na i painim olsem prais bilong ol mask ol i ken yusim gen i stap long 4-pela i go long faivpela yuan i go long sampela ten bilong yuan{4}}
2
Ol mask yu inap yusim gen inap stap gut?
Ripota i painim long wok painimaut olsem kwaliti bilong ol dispela mask ol i ken yusim gen i no wankain na filtering efisiens i bin antap o low.
A test report for a reusable mask by the Guangdong Medical Device Quality Supervision and Inspection Institute showed that after 3 days of use, some samples can still reach more than 95% in the index of bacterial filtration efficiency. A report issued by Guangzhou Inspection, Testing and Certification Group Co., Ltd. showed that the reusable mask produced by a certain company "after meeting the standet rikwaemen" bihain long ol i bin putim insait long 10-pela taim.
There are also some masks that need to be improved in terms of stability and technical maturity. For example, in the on-site inspection of the Medical Device Quality Supervision and Inspection Institute of Guangdong Province, there are filter materials that fall off under light rubbing, and the permeability is also poor, and it is easy to breathe for a long time. A test report also showed that the bacterial filtration effect of some samples dropped long samting olsem 82% bihain long planti de bilong yusim.
Ripota i painim olsem planti konsuma i gat tupela tingting long protektiv ifek bilong ol dispela kain mask ol i ken yusim gen. Mista. Wang, wanpela sitisen bilong Guangzhou, i tok: "Mi no save sapos ol mask ol i ken yusim gen inap long winim dispela samting kampani i wokim, na sapos operesen bilong kilim ol binatang bilong man yet i bungim ol spesifikasen?"
Ripota i painim long skelim sampela nano mask ol i ken yusim gen long wanpela e-komes pletfom we planti konsuma i tok olsem wok bilong yusim gen i daunim tru yus bilong ol mask; sampela konsuma i tok ol i mas yusim gen bihain long ol i rinsim wantaim hot wara. Protektiv ifek bilong ol mask i no klia; moa konsuma i bilip olsem ol mask i gat bikpela pe.
3
Wanem nao ol hop blong ol mask we yu save yusum bakegen?
Long konteks bilong nomalaisesen bilong epidemik prevensen, diman bilong ol mask long maket bilong kantri bilong mi bai stap yet olsem hai.
Sampela manmeri long indastri i bilip olsem long longpela taim, pasin bilong dipen long ol mask ol i ken tromoi long olgeta manmeri i no inap stap, olsem na em i bikpela samting long skruim mak bilong yusim bilong ol mask.
Tasol, man i gat wok long lukautim Indastriel Divelopmen Divisen bilong Guangzhou Munisipal Biuro bilong Indastri na Infomesen Teknoloji i tok olsem ol nupela prodak i kam insait long maket i nidim longpela taim aplikesen verifikesen na bikpela kepital invesmen{{1} prais i no antap tumas, na luksave bilong namba wan maket i no antap, we i kamapim ol nupela prodak i go long prodaksen na ol Problem olsem ol Problem na ol Problem olsem ol Problem na ol Problems olsem ol i kamapim ol nupela prodak olsem ol i no gat wok long kamapim na ol Problem olsem ol Problem i gat ol nupela prodak olsem ol i no inap long mekim wok bilong kamapim ol aplikesen na ol Problem olsem ol Problem na ol Problems olsem ol i gat ol nupela prodak olsem wok bilong kamapim ol samting na ol Problem olsem ol Problem na ol Problem olsem ol i no inap long mekim wok bilong ol yet olsem ol i no inap long mekim wok bilong ol na ol Problem olsem ol Problem.
Wetem inkris long saplae kapasiti blong ol mask long kaontri blong mi, praes blong ol mask we oli save sakem i bin gohed blong go daon, mo konsuma dimand blong ol mask we yu save yusum bakegen i bin go daon tu, we i mekem se i no inaf motivesen blong R&D.
Huang Minju, dairekta bilong Medikel Materiel Dipatmen bilong Guangdong Medikel Divais Kwaliti Supavisen na Inspeksen Institut, i tok olsem R&D sapot bilong ol mask ol i ken yusim gen i ken go antap, na ol relevan saientifik risets institusen na ol entaprais i mas kisim strong long mekim ol teknoloji i kamap long kamapim gutpela wok bilong kamapim gutpela prodak kwaliti taim ol i daunim prais bilong ol prodak long inapim konsumsen Demand{0}} Long adisen, ol reguletori atoriti i mas stap olsem ol posibol, ol reguletori atoriti i mas stap olsem ol posibol, ol reguletori atoriti i mas stap olsem ol posibol, ol reguletori atoriti i mas stap olsem ol posibol, ol reguletori atoriti i mas stap olsem ol i ken kisim ol prais bilong ol prodak bilong ol. sua se
Planti ol lain insait long indastri i bin intaviuim ol i bilip olsem bilong daunim bagarap bilong envairomen bilong ol pipia mask, em i mas bungim gut tritmen bilong ol sivil mask wantaim wok bilong stretim ol pipia nau, bai ol pipia mask i ken tromoi gut long.