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Zithini iimfuno zelaphu elingalukwanga elincibilikisiweyo kwiimaski | JINHAOCHENG
Ukususela oko iCoronavirus isanda, iimaski zobuso ziye zaba sisixhobo sokukhusela esibalulekileyo ebantwini. Ngequbuliso, iimaski zobuso ziye zaba yinto enqabileyo kwimarike. Kwaye ukuveliswa kweemaski ezenziwe ngezinto eziluhlaza, amalaphu angalukwanga anyibilikisiweyo, ngenxa yokuba umsantsa mkhulu kakhulu, kwinethiwekhi kuye kwabangela...Funda ngokugqithisileyo -
Ngaba imaski elahlwayo ingasetyenziswa kube kanye kuphela? JINHAOCHENG
Iimaski ezilahlwayo zingasetyenziswa kube kanye kuphela kwaye azinakususwa iintsholongwane ngokuzihlamba, ukupheka nezinye iindlela. Ngaba imaski ingasuswa iintsholongwane nge-alcohol spray? I-Novel Coronavirus iphakathi kwe-0.08 micron ukuya kwi-0.1 micron kuphela, ngoko ke imaski yezonyango elahlwayo inokuvala amasuntswana angaphantsi kwe-3 microns. Nangona kunjalo,...Funda ngokugqithisileyo -
Indlela yokuvelisa iimaski ezilahlwayo | JINHAOCHENG
Iimaski ezilahlwayo ezisetyenziswa kakhulu kwimarike zenziwe ngezinto ezingalukwanga, ezifuna ezi zinto zilandelayo kunye nezixhobo: Izinto ezifunekayo kwiimaski ezilahlwayo: 1. Ilaphu elingalukwanga lePP; 2. Ilaphu elinyibilikisiweyo; 3. Ibhuloho yempumlo; 4. Imitya yeendlebe nezinye izinto. Izixhobo ezifunekayo ...Funda ngokugqithisileyo -
Unxiba kwaye uyisebenzisa njani imaski elahlwayo | JINHAOCHENG
Imaski elahlwayo ngokubanzi yenziwe ngeengqimba ezimbini zelaphu elingalukwanga elingama-28g. Ibhulorho yempumlo yenziwe ngeplastiki enobuhlobo nokusingqongileyo engenasinyithi. Iyaphefumla kwaye ikhululekile ukunxiba. Ifanelekile ukusetyenziswa kwiifektri ze-elektroniki, iinkonzo zokupheka, ubomi bemihla ngemihla nakwezinye iimeko. P...Funda ngokugqithisileyo -
Ngaba kukho umahluko phakathi kweemaski eziqhelekileyo ezilahlwayo kunye neemaski zonyango ezilahlwayo | JINHAOCHENG
Okokuqala, iimaski zonyango. Ezona ziqhelekileyo ziimaski zonyango ezingalukwanga, iimaski zegauze kunye neemaski ezilwa neentsholongwane. 1. Imaski engalukwanga elahlwayo eneeleya ezingaphezu kwezintathu inokwahlula iintsholongwane kunye nothuli, kwaye ikhuselekile kwaye inokuthenjwa ukuyisebenzisa kube kanye, ngaphandle komngcipheko wosulelo lwesibini. 2. Igauze ...Funda ngokugqithisileyo -
Nxiba iimaski ezingasetyenziswayo ngokuchanekileyo | JINHAOCHENG
Ukunxiba ngokufanelekileyo iimaski ezilahlwayo: 1. Kukho umahluko ngombala phakathi komphambili nomva wemaski elahlwayo. Emnyama yingaphambili, umphambili ujonge ngaphandle. 2. Emva kokunxiba imaski, kubalulekile ukucinezela imicu yesinyithi kumacala omabini ebhulorho yempumlo ngeb...Funda ngokugqithisileyo -
Indlela yokwahlula phakathi komphambili nomva wemaski elahlwayo | JINHAOCHENG
Ngaba ungayibona ingaphambili ukusuka ngasemva kwemaski elahlwayo? Ngophuhliso kunye nenkqubela phambili yeendleko zoshishino, impembelelo kwindalo esingqongileyo iya isanda ngakumbi. Abantu abaninzi ngakumbi baqala ukuchaphazeleka yimozulu embi kwaye bazive befuthanisekile xa bephuma. Bakwa ...Funda ngokugqithisileyo -
Indlela yokulungisa ngokukhawuleza ilaphu elingalukwanga eliqhushumbisiweyo | JINHAOCHENG
Kwinkqubo yokuvelisa i-meltblown nonwoven, ngenxa yemilinganiselo yobushushu, uxinzelelo lomoya, isikhunta, isantya kunye nezinye iinkalo zomlinganiselo, ngoko ke kufuneka ukuba kuqhutyekwe kusetyenzwe kwaye kulungiswe iimpazamo rhoqo, ukuze imveliso ifumane iziphumo ezilungileyo. Oku kulandelayo ngamava afutshane...Funda ngokugqithisileyo -
Yintoni i-meltblown nonwoven | JINHAOCHENG
Okwangoku, ilaphu elingalukwanga elinyibilikisiweyo lisetyenziswa kakhulu kwicandelo lezinto zokucoca. Ukusukela ngeminyaka yoo-1970, kuye kwaphuhliswa kwaye kwasetyenziswa iindlela ezahlukeneyo zokutshaja kunye nezihluzi ezizodwa ezineentlawulo ze-electrostatic ngokuxuba iifayibha ezahlukeneyo. Isiphumo esikhawulezileyo yi-electrostat yangoku...Funda ngokugqithisileyo -
Izicelo ezi-5 zokubona uphuhliso lwamalaphu angalukwanga | JINHAOCHENG
I-China yeyona ithenga kakhulu amalaphu angalukwanga ancibilikiswayo, apho ukusetyenziswa kwamalaphu angalukwanga ancibilikiswayo ngomntu ngamnye kudlula i-1.5kg. Nangona kusekho umsantsa phakathi kwe-China namazwe aphuhlileyo afana ne-Europe ne-United States, izinga lokukhula licacile, nto leyo...Funda ngokugqithisileyo -
Ilaphu elingalukwanga le-SMS elivela kulo | JINHAOCHENG
Iimaski zizinto ezingalukwanga, ezingalukwanga ngokungafaniyo nezinto zelaphu, kwaye zenziwe ngeefayibha ezibhekiselele kwicala okanye ezingacwangciswanga. Iimaski zonyango zihlala ziyizakhiwo ezineeleya ezininzi, ezibizwa ngokuba zizakhiwo zeSMS (iileya ezi-2 S kunye ne-1 M). Okwangoku, elona nani liphezulu leeleya kwiCh...Funda ngokugqithisileyo -
Indlela yokufezekisa umsebenzi ongangeni manzi wengxowa yelaphu engalukwanga | JINHAOCHENG
Ngokubanzi, inkqubo yokuprinta imveliso yeengxowa ezingalukwanga inoshicilelo lwesikrini okanye ushicilelo lwe-offset, ezi nkqubo zimbini zokuprinta azinazo utshintsho lukhethekileyo kwilaphu elingalukwanga. Ukuprinta i-inki enobuhlobo nokusingqongileyo, ipateni eprintiweyo iya kuhlanjwa emva kokuba ingxowa ihlanjiwe. I-coatin yefilimu engalukwanga...Funda ngokugqithisileyo -
Umahluko phakathi kwelaphu elingalukiyo elingangeni manzi kunye nelaphu elingalukiyo elingangeni manzi | JINHAOCHENG
Kukho iintlobo ngeentlobo zamalaphu angalukwanga anentuthuzelo entle, ukhuseleko lokusingqongileyo, ucoceko kunye nococeko. Ngokwembono yohlalutyo lwe-hydrophilic, inokwahlulwa ibe ngamalaphu angalukwanga angangeni manzi kunye namalaphu angalukwanga angenamanzi. Yintoni umahluko phakathi kwawo? 1. W...Funda ngokugqithisileyo -
Indlela yokwenza amalaphu angalukwanga akhanye ngakumbi | JINHAOCHENG
Ukusetyenziswa ngokubanzi kwelaphu elingalukwanga kubomi bemihla ngemihla kubonisa ukuba le nto ineengenelo. Xa abantu bethenga le nto, ngokubanzi inkangeleko yayo inokumisela ukuba bafuna ukuyithenga na le nto okanye abayifuni. Ukuze ugcine inkangeleko yakho ikhanya, thatha la manyathelo alandelayo: 1. Uxinzelelo olukhulu ...Funda ngokugqithisileyo -
Kutheni abantu abaninzi besebenzisa amalaphu angalukwanga? | JINHAOCHENG
Umgaqo-nkqubo wamva nje wokukhuselwa kwendalo ukhuthaza ezinye iindlela ezikhuselekileyo kwindalo endaweni yeengxowa zeplastiki. Amalaphu angalukwanga kunye neemveliso zawo athathe inyathelo kweli cala. Iimveliso ezingalukwanga zingaphinda zisetyenziswe. Ke ngoko, ukusebenzisa iimveliso ezingalukwanga akuyi kusindisa umthi kuphela, kuya kutsala...Funda ngokugqithisileyo
