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Indlela yokugcina indwangu engalukiwe eqhunyisiwe encibilikisiwe ukuqinisekisa ukusebenza kahle kokuhlunga | JINHAOCHENG
Indwangu eqhunyisiwe encibilikisiwe iyinto eyinhloko yokuhlunga yemaski, enqunywa kakhulu yindlela yokuhlunga yezinto zokuhlunga ezincibilikisiwe, ezihlukaniswe kakhulu ngokuthi isithiyo somshini, ukumuncwa kwe-electrostatic kanye nokwelashwa nge-electret. 1. Isithiyo somshini Izithiyo zomshini zingaba kanje: A. Amaconsi...Funda kabanzi -
Yiziphi izidingo zendwangu engalukiwe encibilikisiwe yamaski | JINHAOCHENG
Selokhu iCoronavirus entsha isakazeka, imaski yobuso isibe yithuluzi lokuvikela elibalulekile kubantu. Kungazelelwe, imaski yobuso isibe yimpahla engavamile emakethe. Futhi ukukhiqizwa kwemaski ngezinto zokusetshenziswa, izindwangu ezingalukiwe ezincibilikisiwe, ngenxa yokuthi igebe likhulu kakhulu, kunethiwekhi kuye kwaba...Funda kabanzi -
Ingabe imaski elahlwayo ingasetshenziswa kanye kuphela | JINHAOCHENG
Amamaski alahlwayo angasetshenziswa kanye kuphela futhi awakwazi ukuhlanza ngokuwasha, ukupheka nezinye izindlela. Ingabe imaski ingahlanzwa ngesifutho sotshwala? I-Novel Coronavirus ingama-micron angu-0.08 kuya ku-0.1 micron kuphela, ngakho-ke imaski yezokwelapha elahlwayo ingavimba izinhlayiya ezingaphansi kwama-micron angu-3 kuphela. Kodwa-ke,...Funda kabanzi -
Indlela yokukhiqiza imaski elahlwayo | JINHAOCHENG
Amamaski alahlwayo asetshenziswa kakhulu emakethe enziwe ngezinto zokusetshenziswa ezingalukiwe, ezidinga izinto zokwakha nemishini elandelayo: Izinto ezidingekayo kumamaski alahlwayo: 1. Indwangu engalukiwe ye-PP; 2. Indwangu eqhunyisiwe; 3. Ibhuloho lekhala; 4. Izintambo zendlebe nezinye izinto. Izinto ezidingekayo ...Funda kabanzi -
Kukangaki i-mask yezokwelapha elahlwayo ishintshwa | JINHAOCHENG
Ukuvela kwe-COVID-19 kwenza imaski ibe yinto ethandwayo. Kunzima ezitolo zemithi ukuthi zisathenga imaski, noma ngabe zitholakala, zizokhawulela ukuthengwa. Abanye abantu bazogqoka imaski elahlwayo isikhathi eside ukuze bonge imaski. Ishintshwa kangaki imaski yezokwelapha elahlwayo? Okuvamile...Funda kabanzi -
Indlela yokuhlukanisa imaski elahlwayo kweyomgunyathi | JINHAOCHENG
Ngokuvamile, imaski elahlwayo ihlukaniswe ngamamaski ephepha, imaski yekhabhoni esebenzayo, imaski yekotini, imaski yesiponji, imaski yokuhlinzwa yezokwelapha kanye nemaski ye-N95. Ungahlukanisa kanjani imaski elahlwayo kweyomgunyathi? Okokuqala, iya ekhemisi elijwayelekile, esibhedlela ukuze uthenge, ngendlela ejwayelekile evunyelwe nguhulumeni ...Funda kabanzi -
Ugqoka futhi usebenzise kanjani imaski elahlwayo | JINHAOCHENG
Imaski elahlwayo ngokuvamile yenziwa ngezendlalelo ezimbili zendwangu engalukiwe engu-28g. Ibhuloho lempumulo lenziwe ngepulasitiki enobungani nemvelo ngaphandle kwensimbi. Iyaphefumula futhi ikhululekile ukuyigqoka. Ifanele ukusetshenziswa ezimbonini zikagesi, izinsizakalo zokupheka, impilo yansuku zonke nakwezinye izimo. P...Funda kabanzi -
Ingabe ukhona umehluko phakathi kwamaski avamile alahlwayo kanye namaski ezokwelapha alahlwayo | JINHAOCHENG
Okokuqala, imaski yezokwelapha. Imaski yezokwelapha evame kakhulu imaski engalukiwe elahlwayo, imaski ye-gauze kanye nemaski elwa namagciwane. 1. Imaski engalukiwe elahlwayo enezendlalelo ezingaphezu kwezintathu ingahlukanisa amagciwane nothuli, futhi iphephile futhi ithembekile ukuyisebenzisa kanye, ngaphandle kwengozi yokutheleleka kwesibili. 2. I-Gauze ...Funda kabanzi -
Gqoka imaski elahlwayo ngendlela efanele | JINHAOCHENG
Ukugqoka kahle izifihla-buso ezilahlwayo: 1. Kunomehluko ngombala phakathi kwengaphambili nengemuva lesifihla-buso esilahlwayo. Esimnyama singaphambili, kanti ingaphambili libheke ngaphandle. 2. Ngemva kokugqoka isifihla-buso, kubalulekile ukucindezela imichilo yensimbi ezinhlangothini zombili zebhuloho lekhala nge-b...Funda kabanzi -
Indlela yokuhlukanisa phakathi kwengaphambili nengemuva kwemaski elahlwayo | JINHAOCHENG
Ungakwazi yini ukubona ingaphambili ngemuva kwemaski elahlwayo? Ngokuthuthuka kanye nenqubekela phambili yezindleko zezimboni, umthelela emvelweni uya ngokuya ujula. Abantu abaningi ngokwengeziwe baqala ukuthintwa yisimo sezulu esibi futhi bazizwe benomuzwa wokuminyana lapho bephuma. Baphinde ...Funda kabanzi -
Indlela yokulungisa ngokushesha indwangu engalukiwe eqhunyisiwe | JINHAOCHENG
Enqubweni yokukhiqiza i-meltblown nonwoven, ngenxa yemingcele yokushisa, umfutho womoya, isikhunta, isivinini kanye nezinye izici zesilinganiso, ngakho-ke isidingo sokusebenza njalo nokulungisa amaphutha, ukuze umkhiqizo uthole imiphumela emihle kakhulu. Okulandelayo yifinyezo yesipiliyoni...Funda kabanzi -
Kuyini okungalukiwe okuncibilikisiwe | JINHAOCHENG
Njengamanje, indwangu engalukiwe eqhunyisiwe encibilikisiwe isetshenziswa kabanzi emkhakheni wezinto zokuhlunga. Kusukela ngawo-1970, ubuchwepheshe obuhlukahlukene bokushaja kanye nezihlungi ezihlukile ezinama-electrostatic charges ngokuxuba imicu ehlukene kuye kwathuthukiswa futhi kwasetshenziswa. Umphumela osheshayo yi-electrostat yamanje...Funda kabanzi -
Izicelo ezi-5 zokubona ukuthuthukiswa kwezindwangu ezingalukiwe | JINHAOCHENG
IShayina ingumthengi omkhulu emhlabeni wezindwangu ezingalukiwe ezincibilikiswayo, ukusetshenziswa kwezindwangu ezingalukiwe ezincibilikiswayo kudlula u-1.5kg ngomuntu ngamunye. Nakuba kusekhona igebe phakathi kweShayina namazwe athuthukile njengeYurophu ne-United States, izinga lokukhula lisobala, okuyinto...Funda kabanzi -
Indwangu engalukiwe ye-SMS ephuma kuyo | JINHAOCHENG
Amamaski ayizindwangu ezingalukiwe, eziyizindwangu ezingalukiwe ngokungafani nezindwangu zendwangu, futhi zakhiwe ngemicu eqondisa noma engahleliwe. Amamaski ezokwelapha ngokuvamile ayizakhiwo ezinezingqimba eziningi, ezivame ukubizwa ngokuthi izakhiwo ze-SMS (izingqimba ezimbili ze-S kanye ne-1 M). Njengamanje, inani eliphakeme kakhulu lezingqimba ku-Ch...Funda kabanzi -
Indlela yokukhetha imaski engalukiwe | JINHAOCHENG
Amamaski avamile afaka: amamaski kakotini, amamaski alahlwayo (isb., amamaski okuhlinzwa, amamaski okuhlinzwa), kanye namamaski okuzivikela kwezokwelapha (amamaski e-N95/KN95). Phakathi kwawo, amamaski okuzivikela kwezokwelapha (amamaski e-N95/KN95) kanye namamaski okuhlinzwa kwezokwelapha womabili ayimikhiqizo yezokwelapha ebilokhu ilawulwa yisifundazwe kusukela kwa-SARS ...Funda kabanzi
