Indlela yokuhwamuka kwe-flash yendwangu engalukiwe inezidingo zobuchwepheshe bokukhiqiza okuphezulu, ucwaningo olunzima nokuthuthukiswa kwemishini yokukhiqiza, ubuchwepheshe obuyinkimbinkimbi bokucubungula, kanye nesimo esingenakuthathelwa indawo emkhakheni wokuvikelwa komuntu siqu kanye nokupakishwa kwedivayisi yezokwelapha enenani eliphezulu. Bekulokhu kubhekwa “njengeparele” emkhakheni wezinto ezintsha zezindwangu ezingalukiwe futhi iyisixhumanisi esibalulekile ekufezeni umbono weChina “wemikhumbi ehlangene” emkhakheni wendwangu engalukiwe. Kuyajabulisa ukuthi i-China izuze impumelelo kubuchwepheshe obuyisisekelo kanye nokukhiqizwa okuhlobene nobuchwepheshe bokucubungula kungene echelon esezingeni lomhlaba.
Imikhiqizo isigcwalise ngempumelelo igebe lasekhaya futhi ingxenye yemikhiqizo engenisiwe ishintshile. Kodwa-ke, imizamo eqhubekayo isadingeka ekulimeni izimakethe kanye nokwandiswa kwezicelo. Ngokuzayo, sikholelwa ukuthi ngosizo lwendawo yemakethe evuthiwe yaseShayina, izinsiza eziqinile zezimakethe, kanye nokuqina kwezimakethe ezikhulayo, kuzokwenziwa impumelelo entsha emkhakheni wokuhwamuka kwe-flash izindwangu ezingezona ezilukiweyo e-China, silwela ukutholana nabaholi bakwamanye amazwe eminyakeni ezayo.
Isimo Sokuthuthukiswa Nesimo Esibhekene Ne-Flash SteamingIzinto Zendwangu EngalukiweeChina
Izici nezinkambu zokusetshenziswa kwezindwangu ezingezona ezilukiweyo zokuhwamuka kwe-flash
I-Flash spinning, eyaziwa nangokuthi ukuphotha okusheshayo, kuyindlela yokwenza ama-web we-fiber we-ultrafine. Ububanzi bemicu ephothiwe ngokuvamile buphakathi kuka-0.1-10um. Le ndlela yasungulwa ngempumelelo yi-DuPont ngo-1957 futhi isifinyelele esikalini sokukhiqiza samathani angu-20000/ngonyaka ngawo-1980. Ngawo-1980, i-Asahi Kasei Corporation yaseJapan nayo yaqala ukuthuthukisa nokufeza ukukhiqizwa kwezimboni, kodwa kamuva ubuchwepheshe benkampani batholwa ngokuhlanganyela yiDuPont futhi ulayini wokukhiqiza waphoqeleka ukuthi uvalwe. Ngakho-ke isikhathi eside, lobu buchwepheshe bebuphethwe yi-DuPont kuphela, kuze kube eminyakeni yamuva nje, ithimba labacwaningi besayensi laseShayina selizuze impumelelo eyisisekelo kusukela ekuqaleni.
Ukuhwamuka kwe-flash Indwangu engalukiwe inezici eziningi ezifana nesisindo esilula, amandla aphezulu, ukumelana nezinyembezi, ukungenwa kwamanzi nomswakama, umgoqo ophezulu, ukuphrinta, ukugaywa kabusha, kanye nokwelashwa okungenangozi. Ihlanganisa izinzuzo zephepha, ifilimu, nendwangu futhi isetshenziswa kakhulu ekupakishweni kwedivayisi yezokwelapha enenani eliphezulu, ukuvikelwa kwezokwelapha, ukuvikelwa kwezimboni, ukupakishwa kwezimboni, ezokuthutha, ukwakhiwa nokuhlobisa ikhaya, ukuphrinta okukhethekile, kanye nemikhiqizo yamasiko nokudala. Emkhakheni wezokunakekelwa kwempilo, le nto yiyona kuphela efinyelela imiphumela ephezulu yokusebenza kwe-antiviral kanye ne-biochemical barriers ngento eyodwa. Ingakwazi ukumelana nezindlela eziningi zamanje zokuvala inzalo futhi inesikhundla esingenakuthathelwa indawo emkhakheni wokuzivikela ezifweni ezithathelwanayo kanye nenani eliphezulu lokupakishwa kokuvalwa kwensiza yezokwelapha.
Ibambe iqhaza elibalulekile ezehlakalweni zokuphepha komphakathi kungazelelwe ezifana ne-SARS ne-COVID-2019; Emkhakheni wokuvikela izimboni, le nto inesisindo esilula, amandla aphezulu, nokungena komswakama ophezulu, futhi ingasetshenziselwa ukuvikela komuntu ngamunye kwezimboni, ukuvikelwa kwemishini ekhethekile, nezinye izinkambu; Emkhakheni wokupakisha, inezici zamandla aphezulu, ukumelana nezinyembezi, ukuvimbela amanzi kanye nokungena kwamanzi, nokuphrinta. Ingasetshenziswa njengesembozo kwezolimo, ezokwakha, ezokuthutha kanye neminye imikhakha. Ingasetshenziswa futhi njengento eyisisekelo yokuhlobisa ikhaya, izinto ezinemifanekiso nezithombe, izinto zokuzilibazisa zamasiko nezokudala, njll.
Indwangu yaseChina yokuhwamuka kwe-flash nonwoven izuze impumelelo eyinhloko kwezobuchwepheshe kanye nokukhiqizwa ngobuningi bezentengiselwano
Ngokubhekene nokubusa kwemikhiqizo eminingi, ukuvinjwa kwezobuchwepheshe, kanye nezingcindezi zemakethe ezibekwe amabhizinisi aphesheya e-China, kuthathe amashumi eminyaka ukuthi indwangu yase-China ehwamukayo engalukiwe ifinyelele impumelelo kubuchwepheshe obuyisisekelo. Amabhizinisi, amanyuvesi, nezikhungo zocwaningo ezifana ne-Xiamen Dangsheng, i-Dinghua University, kanye ne-Tianjin University of Technology zinqoba ubunzima ngokungakhathali. Njengamanje, benze ubuchwepheshe bokukhiqiza, izinqubo, kanye nemishini enamalungelo ayisisekelo azimele empahla yobuhlakani, futhi bathole ngempumelelo ukuguqulwa kwezimpumelelo zesayensi nezobuchwepheshe. Njengebhizinisi lokuqala lasekhaya ukufeza ukukhiqizwa ngobuningi bezentengiselwano, i-Xiamen Dangsheng yasebenza ngokuzikhandla imini nobusuku ukuze ilungiselele ukuhwamuka kokuqala kwe-flash ephotha amandla aphezulu e-polyethylene fiber bundle ngo-2016. Ngo-2017, yakha isiteji somshayeli, yafeza ukukhiqizwa kwenqwaba yethani ngo-2018, futhi yakha indwangu yokuqala yokukhiqiza i-flash-high-speed evaporation I-China ngo-2019. Ngawo lowo nyaka, yazuza ukukhiqizwa ngobuningi bezentengiselwano. Sizuze izimpumelelo ezimangalisayo esikhathini esingangonyaka owodwa, ngokushesha safinyelela futhi sanqamula isimo sokudla okudliwayo kwamabhizinisi aphesheya kwezilwandle amashumi eminyaka.
Imboni yendwangu engalukiwe e-flash ehwamukayo e-China ibhekene nesimo esinzima nesinzima, nokungaqiniseki okuningi
Ngenxa yezinkampani zakwamanye amazwe ezihamba phambili ezihola lo mkhakha iminyaka eminingi, zenze izinzuzo kumpahla yengqondo, ukufinyelela emakethe, izitifiketi ezijwayelekile, imingcele yokuhweba, ukubusa kwemikhiqizo, nezinye izici. Kodwa-ke, ukuthuthukiswa kwemboni yendwangu engalukiwe yaseShayina ehwamuka kancane isaqala, ibhekene nesimo semakethe esinzima nesinzima. Noma yiliphi iphutha elincane lingaholela ebunzimeni bentuthuko, obungabhekananga nokuncintisana kwezobuchwepheshe kuphela, kodwa futhi nokuncintisana okuphelele emakethe, imali enkulu, izinqubomgomo, nezinye izici, okudinga ukuvikelwa okuphelele emibonweni eminingi.
Imakethe yendwangu engalukiwe e-flash evaporation e-China idinga ukutshalwa ngokushesha
Ngomhla ziyi-12 kuMbasa, 2022, uMnyango Wezimboni Nobuchwepheshe Bolwazi kanye neKhomishini Yentuthuko Kazwelonke Nezinguquko ngokuhlanganyela bakhiphe Imibono Eqondisayo Ekuthuthukisweni Kwekhwalithi Ephezulu Yemboni Yendwangu Yezimboni, eveza isidingo sokuqinisa ucwaningo nokuthuthukiswa kobuchwepheshe bokuphotha i-flash nokweluka, ukufeza ukuthuthukiswa kwezimboni zemishini yobuchwepheshe ephotha i-flash engalukiwe enomphumela wonyaka wamathani angu-3000, amathani angu-3000 emishini yezokwelapha, ukuphrinta okuhle kwemishini yezokwelapha. ukuvikelwa, ukuvikelwa kwemoto yamandla amasha kanye neminye imikhiqizo. Ngaphezu kwalokho, lo mkhiqizo ungasetshenziswa futhi emaphaketheni ezimbonini anobungani bemvelo, amalebula okuphrinta, ifilimu yezolimo, ama-cold chain transportation insulation packaging, indawo ebiyelwe, idizayini yokudala kanye neminye imikhakha.
Ukusetshenziswa okuphezulu kwendwangu engalukiwe ye-flash evaporation kumkhakha wezokwelapha, ohlanganisa ukuvikelwa kwegciwane okusebenza kahle kanye nemiphumela yokuvimbela amakhemikhali ezinto eziphilayo. Ibalelwa ku-85% wokusetshenziswa emkhakheni wokupakisha wezokwelapha. Njengamanje, imakethe yemishini yezokwelapha ikhula ngokushesha, futhi amandla okuthuthukiswa kwezinto zokupakisha zokuvala inzalo makhulu kakhulu. Izingubo zokuzivikela ezisekelwe ekuhwamukeni kwe-flash ukukhiqizwa kwendwangu engalukiwe kuhlanganisa ukuvikela, ukuqina, nokunethezeka, ngaphandle kwenkinga yokuminyanisa noma ukujuluka.
Isikhathi sokuthumela: Mar-19-2024