The kung'anima evaporation njira ya nsalu sanali nsalu ali mkulu kupanga luso amafuna, zovuta kafukufuku ndi chitukuko cha zipangizo kupanga, zovuta processing luso, ndi irreplaceable udindo m'minda ya chitetezo cha munthu ndi apamwamba mtengo ma CD chipangizo chachipatala. Nthawi zonse amaonedwa ngati "ngale" m'munda wa zipangizo zatsopano za nsalu zopanda nsalu ndipo ndizofunikira kwambiri pozindikira masomphenya a China a "zombo zophatikizana" m'munda wa nsalu zopanda nsalu. Ndizosangalatsa kuti dziko la China lachita bwino kwambiri paukadaulo wapamwamba komanso ukadaulo wokhudzana ndi kupanga ndi kukonza zida zalowa m'malo apamwamba padziko lonse lapansi.
Zogulitsazo zadzaza bwino kusiyana kwapakhomo ndikulowa m'malo mwazogulitsa kunja. Komabe, kuyesetsa kosalekeza kumafunikabe pakukulitsa msika ndi kukulitsa ntchito. M'tsogolomu, tikukhulupirira kuti mothandizidwa ndi msika wokhwima waku China, chuma champhamvu chamsika, komanso kuchuluka kwamphamvu kwa msika, zotsogola zatsopano zidzapangidwa m'munda wa nsalu zosalukidwa ndi kung'anima ku China, kuyesetsa kuthana ndi atsogoleri akunja m'zaka zikubwerazi.
Mkhalidwe Wachitukuko ndi Kuyang'anizana ndi Flash SteamingZida Zansalu Zosalukidwaku China
Makhalidwe ndi ntchito minda kung'anima evaporation sanali nsalu nsalu
Kupota kwa Flash, komwe kumadziwikanso kuti kupota nthawi yomweyo, ndi njira yopangira ma ultrafine fiber webs. Kutalika kwa ulusi wopota nthawi zambiri kumakhala pakati pa 0.1-10um. Njirayi idapangidwa bwino ndi DuPont mu 1957 ndipo yafika pakupanga matani 20000/chaka m'ma 1980. M'zaka za m'ma 1980, Asahi Kasei Corporation yaku Japan idayambanso kupanga ndikukwaniritsa kupanga mafakitale, koma pambuyo pake ukadaulo wa kampaniyo udapezedwa limodzi ndi DuPont ndipo mzere wopanga udakakamizidwa kutseka. Chifukwa chake kwa nthawi yayitali, ukadaulo uwu wakhala ukulamulidwa ndi a DuPont, mpaka zaka zaposachedwa, gulu lofufuza zasayansi ku China lachita zopambana kuyambira pachiyambi.
Kung'anima evaporation sanali nsalu nsalu ali ndi makhalidwe ambiri monga kulemera kuwala, mphamvu mkulu, kukana misozi, madzi ndi chinyezi permeability, mkulu chotchinga, printability, recyclability, ndi mankhwala opanda vuto. Zimaphatikiza ubwino wa mapepala, filimu, ndi nsalu ndipo zimagwiritsidwa ntchito kwambiri pazitsulo zamtengo wapatali zachipatala, chitetezo chachipatala, chitetezo cha mafakitale, kuyika mafakitale, zoyendetsa, zomangamanga ndi zokongoletsera kunyumba, kusindikiza kwapadera, ndi chikhalidwe ndi kulenga zinthu. Pankhani yazaumoyo, nkhaniyi ndi yokhayo yomwe imakwaniritsa zoletsa zoletsa ma antiviral ndi biochemical ndi chinthu chimodzi chokha. Imatha kupirira njira zambiri zaposachedwa zotsekereza ndipo ili ndi malo osasinthika pankhani yachitetezo chamunthu ku matenda opatsirana komanso zida zamtengo wapatali zopangira zotsekera.
Zachita gawo lofunikira pazochitika zadzidzidzi zachitetezo cha anthu monga SARS ndi COVID-2019; M'munda wa chitetezo mafakitale, nkhani imeneyi ali kulemera kuwala, mphamvu mkulu, ndi mkulu permeability chinyezi, ndipo angagwiritsidwe ntchito mafakitale chitetezo munthu, chitetezo chapadera zida, ndi madera ena; M'munda wa ma CD, ali ndi mawonekedwe amphamvu kwambiri, kukana misozi, kutsekereza madzi ndi chinyezi, komanso kusindikiza. Itha kugwiritsidwa ntchito ngati chivundikiro pazaulimi, zomangamanga, zoyendera, ndi zina. Itha kugwiritsidwanso ntchito ngati chinthu chofunikira pakukongoletsa kunyumba, zida zojambulira ndi zithunzi, zachikhalidwe komanso zopanga zosangalatsa, ndi zina.
Nsalu za ku China za kung'anima kwa evaporation nonwoven zakwaniritsa zopambana zaukadaulo komanso kupanga malonda ambiri
Poyang'anizana ndi kuchulukitsitsa kwazinthu zambiri, kutchingidwa kwaukadaulo, komanso kukakamizidwa kwa msika komwe mabizinesi akumayiko akunja ku China, zidatenga zaka zambiri kuti nsalu yaku China yotulutsa evaporation yopanda nsalu ikwaniritse luso laukadaulo. Mabizinesi, mayunivesite, ndi mabungwe ofufuza monga Xiamen Dangsheng, Donghua University, ndi Tianjin University of Technology akuthana ndi zovuta mosatopa. Pakadali pano, apanga matekinoloje opangira, njira, ndi zida zokhala ndi ufulu wodziyimira pawokha waluso, ndipo akwaniritsa bwino kusintha kwazinthu zasayansi ndiukadaulo. Monga woyamba ntchito zoweta kukwaniritsa malonda misa, Xiamen Dangsheng ntchito mosatopa usana ndi usiku kukonzekera woyamba kung'anima evaporation kupota mkulu-mphamvu kopitilira muyeso polyethylene CHIKWANGWANI mtolo mu 2016. China mu 2019. M'chaka chomwecho, idapeza malonda ambiri. Tachita bwino kwambiri pakatha chaka chimodzi, ndipo takwanitsa kuthana ndi vuto la mabizinesi akumayiko akunja kwazaka zambiri.
Makampani opanga nsalu zopanda nsalu ku China akukumana ndi zovuta komanso zovuta, zomwe sizikudziwika
Chifukwa chamakampani otsogola akunja omwe akutsogolera ntchitoyi kwa zaka zambiri, apanga zabwino pazanzeru, kupeza msika, ziphaso zokhazikika, zotchinga zamalonda, kulamulira kwamtundu, ndi zina. Komabe, kutukuka kwa mafakitale aku China opangidwa ndi evaporation osalukidwa akadali akhanda, akukumana ndi msika wovuta komanso wovuta. Kulakwitsa kulikonse pang'ono kungayambitse zovuta zachitukuko, zomwe zimayang'anizana ndi mpikisano waukadaulo wokha, komanso mpikisano wokwanira pamsika, likulu, ndondomeko, ndi zina, zomwe zimafuna kutetezedwa kwathunthu kuzinthu zingapo.
Msika wansalu wopanda nsalu ku China uyenera kukulitsidwa mwachangu
Pa Epulo 12, 2022, Unduna wa Zamakampani ndi Upangiri Waukadaulo ndi National Development and Reform Commission molumikizana adapereka Malingaliro Otsogolera pa High Quality Development of Industrial Textile Viwanda, akulozera kufunika kolimbitsa kafukufuku ndi chitukuko chaukadaulo woluka kung'anima ndi kuluka, kukwaniritsa chitukuko cha zida zaukadaulo zowongoka ndi zotulutsa zapachaka za matani 3000, zida zodzitchinjiriza, kulimbikitsa zida zake zachipatala, zida zotchinjiriza, kusindikiza, kusindikiza, kusindikiza, kusindikiza, kusindikiza, kusindikiza, kusindikiza ndi kusindikiza. chitetezo, chitetezo cha magalimoto atsopano ndi zinthu zina. Kuphatikiza apo, mankhwalawa atha kugwiritsidwanso ntchito pakuyika mafakitale okonda zachilengedwe, zolemba zosindikizira, filimu yaulimi, zonyamula zoziziritsa kukhosi zoziziritsa kukhosi, zotchingira nyumba, kapangidwe kazinthu ndi zina.
Kugwiritsa ntchito kwambiri kwa kuwala kwa evaporation yopanda nsalu kumakhala m'chipatala, chomwe chimaphatikiza chitetezo champhamvu kwambiri cha ma virus ndi zotsatira za biochemical chotchinga. Imawerengera mpaka 85% yazomwe zimagwiritsidwa ntchito m'mabuku azachipatala. Pakadali pano, msika wa zida zachipatala ukukula mwachangu, ndipo kuthekera kwachitukuko kwa zomangira zotsekera ndikokulirapo. Zovala zodzitchinjiriza zochokera ku kuwala kwa evaporation zopangidwa ndi nsalu zopanda nsalu zimaphatikiza chitetezo, kulimba, ndi chitonthozo, popanda vuto lakuthwa kapena thukuta.
Nthawi yotumiza: Mar-19-2024