Le ndatshana ihlose ukuphenya ngentuthuko yakamuva kulo mkhakha, ihlola izixazululo ezahlukahlukene zezinhlelo zokusebenza zokuphrinta ezahlukahlukene.
Eminyakeni embalwa edlule, ubuchwepheshe bokwelapha be-UV LED buye benza inqubekelaphambili enkulu, okubangela uguquko embonini yokunyathelisa. Ukwenyuka kokwelapha kwe-UV LED kuvula indlela yenye indlela engcono yezindlela zokwelapha zendabuko kusetshenziswa amalambu e-mercury. Ukufaka amalambu e-UV LED enqubweni yokuphrinta kunezinzuzo eziningi, okuhlanganisa ukusebenza kahle kwamandla okuthuthukisiwe, isikhathi eside sokuphila, ukusebenza kokuvula/ukuvala okusheshayo, ukukhiqizwa kokushisa okuncishisiwe, nokuhambisana nezinhlobonhlobo zama-substrates. Lokhu kuthuthuka kusheshise kakhulu ukwamukelwa kobuchwepheshe be-UV LED ezinhlelweni zokuphrinta.
Izinzuzo zemboni yokunyathelisa
Imboni yokunyathelisa izuze izinzuzo ezinkulu kubuchwepheshe bokwelapha be-UV LED. Uma kuqhathaniswa nezindlela zokwelapha zendabuko, ukwelapha kwe-UV LED kunganciphisa isikhathi sokuphulukisa, kuthuthukise ikhwalithi yokuphrinta, kunciphise izindleko zokukhiqiza futhi kuthuthukise ukusimama kwemvelo. Lezi zinzuzo ziholele ekuthuthukisweni okukhulu ezinqubweni zokuphrinta ezahlukahlukene ezifana ne-lithography, i-flexography, nokuphrinta kwesikrini.
Isicelo semakethe
Ubuchwepheshe bokwelapha be-UV LED busetshenziswe emikhakheni ehlukahlukene yomkhakha wokuphrinta. Isetshenziswa kakhulu ekupakishweni kokuphrinta, amalebula nezitikha, ukuphrinta kwezentengiso, ukuhlobisa umkhiqizo nokuphrinta okukhethekile. Amalambu e-UV elapha ama-LED ayakwazi ukuphulukisa oyinki, okokunamathela, okunamathelisa kanye namavanisha kuma-substrates ahlukene, andise amathuba okuphrinta okuguquguquka okukhulu nokudala.
Izixazululo zokuphulukisa ze-UV ze-LED
Njengoba ubuchwepheshe bokuphulukisa be-UV LED buthuthuka, izixazululo ezintsha ziyaqhubeka nokuvela ukuze zihlangabezane nezidingo eziyingqayizivele zemboni yokunyathelisa. Lezi zixazululo zihlanganisa amaphrinta e-UV e-LED azinikele, ukwakheka kukayinki okuthuthukiselwe ukuphulukiswa kwe-UV LED, namayunithi okwelapha e-UV aklanyelwe izinqubo zokuphrinta ezihlukene. Ngaphezu kwalokho, amasistimu okwelapha e-UV nawo ahlanganiswe emishinini yokunyathelisa ekhona, okuvumela amabhizinisi ukuthi athuthukise ngokukhululekile ukusebenza kwawo.
I-UVET izibophezele ekuklameni nasekukhiqizeni izinga kanye nokwenza ngokwezifisoImishini yokwelapha ye-UV LEDngezinhlelo zokusebenza zokuphrinta. Funda ngemikhiqizo yethu ukuze uthuthukise ukusebenza kwephrinta yakho.
Ngokuthuthuka okuqhubekayo kobuchwepheshe bokwelapha be-UV LED kanye nokuvela kwezixazululo zokuphrinta ezenziwe ngokwezifiso, imboni yokunyathelisa kulindeleke ukuthi ibone ukukhula okuphawulekayo esikhathini esizayo. Ukwamukelwa kobuchwepheshe be-UV LED kuletha izinzuzo eziningi, okuhlanganisa ukukhiqiza okwandayo, udoti oncishisiwe kanye nekhwalithi yokuphrinta ethuthukisiwe. Njengoba lobu buchwepheshe bempumelelo buqhubeka buthuthuka, sebulungele ukuba yizinga lemboni yokunyathelisa, buguqule amakhono emboni ngenkathi buthuthukisa ukusimama.
Isikhathi sokuthumela: Jul-24-2023