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Kodi nsalu yopanda ulusi yosungunuka yosungunuka ndi yotani pa masks? JINHAOCHENG
Popeza kachilombo ka Coronavirus kakufalikira, zophimba nkhope zakhala chida chofunikira kwambiri choteteza anthu. Mwadzidzidzi, zophimba nkhope zakhala chinthu chosowa pamsika. Ndipo kupanga zophimba nkhope zopangidwa ndi zinthu zopangira nsalu zopanda nsalu zosungunuka, chifukwa cha kusiyana kwakukulu, kwakhala chifukwa cha...Werengani zambiri -
Kodi chigoba chotayidwa chingagwiritsidwe ntchito kamodzi kokha? JINHAOCHENG
Ma masks otayidwa amatha kugwiritsidwa ntchito kamodzi kokha ndipo sangayeretsedwe powatsuka, kuphika ndi njira zina. Kodi chigobacho chingayeretsedwe ndi mankhwala ophera mowa? Coronavirus yatsopano ndi 0.08 micron mpaka 0.1 micron yokha, kotero chigoba chamankhwala chotayidwa chingatseke tinthu tating'onoting'ono tosakwana ma micron atatu. Komabe, si...Werengani zambiri -
Njira yopangira masks otayidwa | JINHAOCHENG
Ma masks otayidwa omwe amagwiritsidwa ntchito kwambiri pamsika amapangidwa ndi zinthu zosalukidwa, zomwe zimafuna zipangizo ndi zida zotsatirazi: Zipangizo zofunika pa masks otayidwa: 1. Nsalu yosalukidwa ya PP; 2. Nsalu yosungunuka; 3. Mlatho wa mphuno; 4. Zingwe zamakutu ndi zipangizo zina. Zipangizo zofunika ...Werengani zambiri -
Kodi mumavala bwanji ndikugwiritsa ntchito bwanji chigoba chotayidwa | JINHAOCHENG
Chigoba chotayidwa nthawi zambiri chimapangidwa ndi zigawo ziwiri za nsalu yosalukidwa ya 28g. Mlatho wa mphuno umapangidwa ndi pulasitiki yosawononga chilengedwe popanda chitsulo chilichonse. Ndi wopumira komanso womasuka kuvala. Ndi woyenera kugwiritsidwa ntchito m'mafakitale amagetsi, ntchito zophikira, moyo watsiku ndi tsiku ndi zochitika zina. P...Werengani zambiri -
Kodi pali kusiyana kulikonse pakati pa masks wamba ogwiritsidwa ntchito nthawi imodzi ndi masks azachipatala ogwiritsidwa ntchito nthawi imodzi | JINHAOCHENG
Choyamba, zophimba nkhope zachipatala. Zophimba nkhope zachipatala zodziwika bwino ndi zophimba nkhope zopanda ulusi, zophimba nkhope za gauze ndi zophimba nkhope zoletsa mavairasi. 1. Zophimba nkhope zopanda ulusi zomwe zimatayidwa zokhala ndi zigawo zoposa zitatu zimatha kusiyanitsa mabakiteriya ndi fumbi, ndipo ndizotetezeka komanso zodalirika kugwiritsa ntchito kamodzi, popanda chiopsezo cha matenda ena. 2. Gauze ...Werengani zambiri -
Valani zophimba nkhope zomwe mungagwiritse ntchito nthawi imodzi moyenera | JINHAOCHENG
Kuvala bwino masks ogwiritsidwa ntchito nthawi imodzi: 1. Pali kusiyana kwa mtundu pakati pa kutsogolo ndi kumbuyo kwa masks ogwiritsidwa ntchito nthawi imodzi. Chakuda ndi chakutsogolo, kutsogolo kukuyang'ana kunja. 2. Mukamaliza kuvala masks, ndikofunikira kukanikiza zingwe zachitsulo mbali zonse ziwiri za mlatho wa mphuno ndi b...Werengani zambiri -
Momwe mungasiyanitsire kutsogolo ndi kumbuyo kwa chigoba chogwiritsidwa ntchito nthawi imodzi | JINHAOCHENG
Kodi mungazindikire kutsogolo ndi kumbuyo kwa chigoba chogwiritsidwa ntchito ngati chotayidwa? Ndi chitukuko ndi kupita patsogolo kwa ndalama zamafakitale, zotsatira za chilengedwe zikuchulukirachulukira. Anthu ambiri akuyamba kukhudzidwa ndi nyengo yoipa ndipo amamva kupuma akamatuluka. Amapezanso ...Werengani zambiri -
Njira yosinthira mwachangu nsalu yopanda ulusi yosungunuka | JINHAOCHENG
Mu njira yopangira zinthu zopangidwa ndi meltblown nonwoven, chifukwa cha kutentha, kuthamanga kwa mpweya, nkhungu, liwiro ndi zina mwa zinthu zomwe zili mu chiŵerengerochi, ndikofunikira kuti zinthuzo ziyende bwino nthawi zonse. Izi ndi zomwe zachitika...Werengani zambiri -
Kodi chopanda nsalu chosungunuka ndi chiyani? JINHAOCHENG
Pakadali pano, nsalu yopanda ulusi yosungunuka imagwiritsidwa ntchito kwambiri pakupanga zosefera. Kuyambira m'ma 1970, ukadaulo wosiyanasiyana wochapira ndi zosefera zapadera zokhala ndi ma electrostatic charges posakaniza ulusi wosiyanasiyana zapangidwa ndikugwiritsidwa ntchito. Zotsatira zake mwachangu ndi electrostat yapano...Werengani zambiri -
Ntchito 5 zowonera chitukuko cha nsalu zosalukidwa | JINHAOCHENG
China ndi dziko lomwe limagwiritsa ntchito kwambiri nsalu zosalukidwa zosungunuka, ndipo munthu aliyense amagwiritsa ntchito nsalu zosalukidwa zosungunuka zopitirira 1.5kg. Ngakhale kuti pali kusiyana pakati pa China ndi mayiko otukuka monga Europe ndi United States, kukula kwake n'kodziwikiratu, komwe...Werengani zambiri -
Nsalu yosalukidwa ya SMS yomwe imachokera ku JINHAOCHENG
Ma masks ndi nsalu zosalukidwa, zomwe ndi nsalu zosalukidwa mosiyana ndi nsalu za nsalu, ndipo zimapangidwa ndi ulusi wolunjika kapena wosasinthika. Ma masks azachipatala nthawi zambiri amakhala ndi zigawo zambiri, zomwe zimatchedwa kuti ma SMS structures (2 S ndi 1 M layers). Pakadali pano, chiwerengero chachikulu cha zigawo mu Ch...Werengani zambiri -
Momwe mungakwaniritsire ntchito yosalowa madzi ya thumba la nsalu losalukidwa | JINHAOCHENG
Kawirikawiri, njira yosindikizira matumba osalukidwa imakhala ndi kusindikiza pazenera kapena kusindikiza kwa offset, njira ziwirizi zosindikizira sizisintha kwambiri nsalu yosalukidwa. Pa kusindikiza kwa inki kosamalira chilengedwe, mawonekedwe osindikizidwa adzatsukidwa thumba litatsukidwa. Chophimba cha filimu chosalukidwa...Werengani zambiri -
Kusiyana pakati pa nsalu yosalukidwa yomwe imaletsa madzi ndi nsalu yosalukidwa ndi madzi | JINHAOCHENG
Pali mitundu yosiyanasiyana ya nsalu zosalukidwa zomwe zimakhala ndi chitonthozo chabwino, chitetezo cha chilengedwe, ukhondo komanso ukhondo. Kuchokera pakuwona kusanthula kwa hydrophilic, zitha kugawidwa m'magulu awiri: nsalu zosalukidwa zomwe sizimalowa madzi ndi nsalu zosalukidwa zomwe sizimalowa madzi. Kodi kusiyana pakati pawo ndi kotani? 1. W...Werengani zambiri -
Momwe mungapangire nsalu zosalukidwa kukhala zowala kwambiri | JINHAOCHENG
Kugwiritsa ntchito nsalu yosalukidwa tsiku ndi tsiku kumasonyeza kuti nsaluyi ili ndi ubwino wake. Anthu akamagula nsaluyo, nthawi zambiri mawonekedwe ake amatha kudziwa ngati akufuna kugula nsaluyo kapena ayi. Kuti mawonekedwe anu akhale owala, chitani izi: 1. Kupanikizika kwambiri ...Werengani zambiri -
Nchifukwa chiyani anthu ambiri akugwiritsa ntchito nsalu zosalukidwa | JINHAOCHENG
Ndondomeko yaposachedwa yokhudza kuteteza chilengedwe imalimbikitsa njira zina zotetezera chilengedwe m'malo mwa matumba apulasitiki. Nsalu zopanda nsalu ndi zinthu zawo zapita patsogolo kwambiri. Zinthu zopanda nsalu zitha kubwezeretsedwanso. Chifukwa chake, kugwiritsa ntchito zinthu zopanda nsalu sikungopulumutsa matabwa okha, komanso kudzakopa...Werengani zambiri
