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Imaski engalukiwe ikhiqizwa kanjani indwangu engalukiwe | JINHAOCHENG
Sika imaski yezokwelapha esivele isetshenzisiwe (entsha ilungile, kodwa ngiyaninxusa ukuba ningayichithi) futhi uzothola: imaski inezendlalelo ezintathu. Ngoba ngokwemithethonqubo yokukhiqiza kazwelonke, imaski yezokwelapha kufanele ibe nezendlalelo okungenani ezintathu zendwangu engalukiwe. Eqinisweni, izindwangu ezingalukiwe azilukiwe...Funda kabanzi -
Izinto zokusetshenziswa zamaski — i-meltblown nonwoven | JINHAOCHENG
Yiziphi izizathu zesayensi yezinto ezibonakalayo zokusetshenziswa kwezinhlobo ezahlukene zamamaski? Uma sibheka imishini yokuzivikela yomuntu siqu (i-PPE), yiziphi izinto ezikhethekile ze-polymer kanye nezinqubo zokukhiqiza ezihilelekile? Yiziphi izinto ezenziwe ngazo amamaski? Kungani kunomehluko omkhulu kangaka phakathi...Funda kabanzi -
Isimiso sesakhiwo somugqa wokukhiqiza indwangu engalukiwe encibilikisiwe | JINHAOCHENG
Isimiso sesakhiwo kanye Nezinyathelo Zokuqapha zomugqa wokukhiqiza indwangu engalukiwe encibilikisiwe: Ngokungafani nendlela yendabuko yokusonta, indwangu yendwangu encibilikisiwe IYASEBENZISA ukugeleza kwegesi eshisayo okusheshayo ukwelula i-polymer kusuka ngaphakathi kwembobo ye-spinneret yemodyuli, bese iphenduka uhlobo lwe-su...Funda kabanzi -
Indlela yokufeza umsebenzi ongangeni manzi wesikhwama sendwangu esingalukiwe | JINHAOCHENG
Ngokuvamile, inqubo yokuphrinta yokukhiqizwa kwezikhwama ezingalukiwe inokuphrinta kwesikrini noma ukuphrinta kwe-offset, lezi zinqubo ezimbili zokuphrinta azinazo izinguquko ezikhethekile endwangu engalukiwe. Ngokuphrinta kwe-inki okunobungani nemvelo, iphethini ephrintiwe izogezwa ngemva kokuba isikhwama sigeziwe. I-coatin yefilimu engalukiwe...Funda kabanzi -
Umehluko phakathi kwendwangu engalukiwe engangeni manzi kanye nendwangu engalukiwe ephiliza amanzi | JINHAOCHENG
Kunezinhlobo ezahlukene zezindwangu ezingalukiwe ezinenduduzo enhle, ukuvikelwa kwemvelo, ukuhlanzeka kanye nokuhlanzeka. Ngokombono wokuhlaziywa kwe-hydrophilic, zingahlukaniswa zibe izindwangu ezingalukiwe ezingangeni manzi kanye nezindwangu ezingalukiwe ezisebenzisa i-hydrophilic. Uyini umehluko phakathi kwazo? 1. W...Funda kabanzi -
Izici zezindwangu ezingalukiwe zichazwe kafushane | JINHAOCHENG
Izindwangu ezingalukiwe zinezici ezine eziyinhloko 1. Ukuqina, ukulahlwa. Ukuvikela, ukungaholeli. Ukuthamba, ukuqina. Ukuqina, ukunwebeka, i-isotropy. 2. Ukuthamba: Kwakhiwe ngemicu emincane (2-3D), ukubumbana kwe-hot-melt bonding okukhanyayo. Umkhiqizo oqediwe unobumnene obuphakathi kanye nenduduzo. 3. W...Funda kabanzi -
Izindwangu ezingezona ezilukiwe njengensimu yendwangu yezokwelapha kanye nesidingo | JINHAOCHENG
Ukusetshenziswa kwezindwangu ezingalukiwe emkhakheni wezokwelapha kuqale ngeMpi Yezwe Yesibili, lapho isidingo semikhiqizo yezokwelapha emisha neningi savela khona futhi kwatholakala ukuthi zingcono kune-flax ekunciphiseni ukungcola komoya. Ngemva kwentuthuko enkulu ezindwangu ezingalukiwe, zaklanywa ku ...Funda kabanzi -
Indlela yokwenza izindwangu ezingalukiwe zikhanye | JINHAOCHENG
Ukusetshenziswa kabanzi kwendwangu engalukiwe empilweni yansuku zonke kubonisa ukuthi le nto inezinzuzo. Lapho abantu bethenga into, ngokuvamile ukubukeka kwayo kunganquma ukuthi bafuna ukuyithenga noma cha. Ukuze ugcine ukubukeka kwakho kukhazimula, thatha lezi zinyathelo ezilandelayo: 1. Ukucindezela okukhulu ...Funda kabanzi -
Kungani abantu abaningi besebenzisa izindwangu ezingalukiwe | JINHAOCHENG
Inqubomgomo yakamuva yokuvikelwa kwemvelo ikhuthaza ezinye izindlela eziphephile zemvelo esikhundleni sezikhwama zepulasitiki. Izindwangu ezingalukiwe kanye nemikhiqizo yazo zithathe isinyathelo kulokhu. Imikhiqizo engalukiwe ingaphinde isetshenziswe. Ngakho-ke, ukusebenzisa imikhiqizo engalukiwe ngeke kugcine ngokusindisa ukhuni kuphela, kodwa kuzoheha...Funda kabanzi -
Isimiso sokulwa namagciwane sendwangu engalukiwe encibilikisiwe?
Njengamanje, izindwangu ezingezona ezelukiwe ezincibilikisiwe zisetshenziswa 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 -
yini engalukiwe encibilikisiwe | JINHAOCHENG
Inqubo engalukiwe eqhumayo: ukondla nge-polymer - ukukhishwa kokuncibilika - ukwakheka kwefayibha - ukupholisa - kunethiwekhi - ukuqinisa kube yindwangu. Ukuthuthukiswa kobuchwepheshe be-melt-Jet nonwovens -- Ubuchwepheshe be-melt-jet obunezingxenye ezimbili Kusukela ngekhulu lama-21, ukuthuthukiswa kobuchwepheshe be-melt-jet nonwovens ku-t...Funda kabanzi -
Yiziphi izinhlobo zezifihla-buso zendwangu ezingalukiwe ezikhona?
Amamaski endwangu angalukiwe ahlukaniswe kakhulu ngezigaba ezine ngokwesakhiwo nesimo sawo. Imaski yendiza Imaski yendiza iyindilinga engunxande engavulwa, futhi indiza...Funda kabanzi -
Ingabe izindwangu ezingalukiwe azingeni manzi?
Okuvame ukukhonjwa yindwangu engalukiwe yi-polypropylene fiber spins viscose nonwoven cloth, yindwangu engalukiwe esetshenziswa yisikhwama sokuthenga esiphathwayo, izinto zokusetshenziswa ziyi-polypropylene, zifana nezinto zokusetshenziswa kwepulasitiki, okungukuthi, zinomphumela wokungangeni manzi ngokwazo....Funda kabanzi -
Kuyini i-meltblown polypropylene?
I-Polypropylene, ebizwa ngokuthi i-PP, iyi-resin ye-thermoplastic esetshenziswa njengezinto zokusetshenziswa zokuphotha kusuka kumafayibha okwenziwa, atholakala ngokuphotha i-polypropylene e-allomorphic ye-propylene. Imikhiqizo eminingi yansuku zonke yenziwe ngepulasitiki ye-polypropylene, njenge-disposable di ...Funda kabanzi -
Iyini indwangu ecibilikisiwe?
Indwangu eqhunyisiwe ngokuncibilika ikakhulukazi i-polypropylene njengezinto eziyinhloko zokusetshenziswa, ububanzi befayibha bungafinyelela ku-1 ~ 5 micron. Izikhala eziningi, isakhiwo esithambile kanye nokumelana okuhle kokugoqeka. Lawa ma-microfiber anezakhiwo ezihlukile ze-capillary andisa inani lamafayibha endaweni ngayinye kanye nendawo ethile yobuso. Ncibilikisa i-bl...Funda kabanzi
