E-China, ifilimu encipha ukushisa isetshenziswa ikakhulukazi emikhakheni emithathu elandelayo.Emkhakheni wokupakisha isiphuzo, ukupakishwa kwesiphuzo esithambile, ukupakishwa kobisi, imakethe yokupakisha amanzi ahlanzekile edingwa inani eliphelele lebhodlela lesiphuzo esishisayo lefilimu elilebula amathani angaphezu kuka-100,000, futhi ngesilinganiso sonyaka sokukhula okungu-18%.Emkhakheni wokupakishwa kwemithi, ifilimu eshwabene nokushisa ithatha indawo yebhokisi lephepha ukuze kwehliswe kakhulu izindleko zokupakisha zamabhizinisi emithi.Ukupakishwa kwemithi ikakhulukazi kubhekiselwa kumabhodlela, amakepisi, amabhokisi namafilimu asetshenziselwa ukupakisha izidakamizwa nemishini yezokwelapha.Emkhakheni wokupakisha ubhiya, ukukhiqizwa kukabhiya waseChina ngonyaka odlule amathani angaphezu kwezigidi ezingu-51.89, amabhodlela kabhiya angaba yizigidi eziyizinkulungwane ezingu-820, njengesembozo sebhodlela lefilimu elishisa ukushisa elingu-5%, ukusetshenziswa kwaminyaka yonke kwamathani angu-50,000, amandla emakethe yokukhiqiza ifilimu ye-PVC ayamangalisa kakhulu.
Ukushisa kwe-PVC abakhiqizi befilimu abanciphayo bakholelwa ukuthi nakuba imakethe engaba khona yefilimu ye-PVC encipha ukushisa inkulu kakhulu, kodwa abathengi ngokukhetha imikhiqizo noma ikhwalithi yomkhiqizo kanye nesevisi.
Njengamanje, ukusetshenziswa kwefilimu yaseChina okupakishwayo kwepulasitiki okunciphayo kwamakhulu ezinkulungwane zamathani, i-PVC, i-PS, i-PE nezinye izinto zokwakha, i-PVC iyisabelo semakethe esiphezulu kakhulu sefilimu encipha ukushisa.Ukuthuthukiswa kobuchwepheshe bokukhiqiza ifilimu ye-PVC kukhuthaze ukumakethwa kwefilimu eshisa ukushisa, okwenza ifilimu ye-PVC encibilikayo imboze insimu yokupakisha yemikhiqizo ye-elekthronikhi, imikhiqizo yezokwelapha nezinye izimboni, ekhuthaza ukuthuthukiswa kwemboni yokupakisha eguquguqukayo.Ngesikhathi esifanayo, amalebula anciphayo, ama-caps anciphayo nawo athuthukiswa.Kuyabonakala ukuthi isayensi nobuchwepheshe sekuyisikhali esinamandla sokuthuthukisa inqubekelaphambili yomphakathi.
Isikhathi sokuthumela: Jul-01-2022