Uyinki wokwelapha we-UV uwuhlobo lukayinki oluqina futhi lome ngokushesha lapho uvezwe ekukhanyeni kwe-ultraviolet. Lolu hlobo lukayinki luvame ukusetshenziswa ezinhlelweni zokuphrinta, ikakhulukazi izinjongo zezimboni. Kubalulekile ukusebenzisa uyinki wekhwalithi we-UV wokwelapha kulezi zinhlelo zokusebenza ukuze uqinisekise ukuthi umkhiqizo wokugcina uhlangabezana namazinga adingekayo kanye nokucaciswa.
Ukwakhiwa kwe-UV Curing Ink
Uyinki wokwelapha we-UV wakhiwe izingxenye eziningana ezihlukene ezisebenza ndawonye ukukhiqiza umphumela oyifunayo. Lezi zingxenye zifaka ama-photoinitiators, ama-monomers, ama-oligomers, nama-pigments. Ama-Photoinitiators ngamakhemikhali asabela ekukhanyeni kwe-UV futhi aqalise inqubo yokwelapha. Ama-monomers nama-oligomers ayizingqimba zokwakha zikayinki futhi ahlinzeka ngezakhiwo ezibonakalayo zikayinki ophulukisiwe. Izingulube zinikeza umbala nezinye izici zobuhle kuyinki.
Amandla kanye nokusetshenziswa kwe-UV Uyinki Wokwelapha
Uyinki wokuphulukisa we-UV unezinzuzo ezimbalwa kunezinye izinhlobo zikayinki. Enye yezinzuzo eziyinhloko yikhono layo lokuphulukisa ngokushesha, okuvumela izikhathi zokukhiqiza ngokushesha kanye nokuphuma okuphezulu. Uyinki wokwelapha we-UV futhi akakwazi ukudubuka kanye nokufiphala, okuyenza ilungele ukuphrinta uhla olubanzi lwama-substrates, okuhlanganisa amapulasitiki, izinsimbi, nengilazi.
Uyinki wokwelapha we-UV usetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, okuhlanganisa ukupakisha, ukulebula, nokuphrinta kwezentengiso. Ibuye isetshenziswe ngokujwayelekile ekukhiqizeni izinto zikagesi, okuhlanganisa amabhodi esekethe aphrintiwe kanye nezibonisi.
Imishini Esebenzisa Uyinki Wokwelapha we-UV
Uyinki wokwelapha we-UV ngokuvamile usetshenziswa emishinini eklanyelwe ukwelapha uyinki ngokushesha nangempumelelo. Le mishini ihlanganisa amaphrinta e-UV, amahhavini okwelapha ama-UV, namalambu okwelapha e-UV. Amaphrinta we-UV asebenzisa uyinki wokwelapha we-UV ukuze akhiqize ukuphrinta kwekhwalithi ephezulu kuhlu olubanzi lwama-substrates. Amahhavini okupholisa ama-UV namalambu asetshenziselwa ukwelapha uyinki ngemva kokunyatheliswa kwawo.
Ukubaluleka Koyinki Wokuphulukisa Wekhwalithi we-UV
Ukusebenzisa uyinki wokwelapha wekhwalithi we-UV kubalulekile ukuze kuzuzwe imiphumela oyifunayo ezinhlelweni zokuphrinta. Uyinki wekhwalithi uqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezicaciso ezidingekayo namazinga. Ukusebenzisa u-inki wekhwalithi ephansi kungaholela ekunamatheleni okubi, ukuthuthumela, nokufiphala, okungaholela ekusebenzeni kabusha nokubambezeleka kokukhiqiza.
Ukusebenzisa uyinki wokwelapha we-UV wekhwalithi ephansi kungaholela emiphumeleni eminingi engemihle. Ukunganamatheli kahle kungabangela ukuthi uyinki ucwebe noma ubhuqe ku-substrate, okungaholela emikhiqizweni enqatshiwe kanye nemali engenayo elahlekile. Ukushwibeka kanye nokufiphala kungaholela emikhiqizweni engahlangabezani namazinga adingekayo kanye nezicaciso, okungaholela ekusebenzeni kabusha nokubambezeleka kokukhiqiza.
Kafushane, uyinki wokwelapha we-UV uyingxenye ebalulekile yezinhlelo eziningi zokuphrinta. Kubalulekile ukusebenzisa uyinki wokwelapha we-UV oyikhwalithi ukuze uqinisekise ukuthi umkhiqizo wokugcina uhlangabezana nezicaciso namazinga adingekayo. Ukusebenzisa i-inki yekhwalithi ephansi kungaholela ekunamatheleni okubi, ukuthuthumela, nokufiphala, okungaholela ekusebenzeni kabusha nokubambezeleka kokukhiqiza. Siyakwamukela ukuze ubuze futhi uhlole uyinki wethu wokwelapha we-UV kanye namaphrinta e-UV flatbed.
Isikhathi sokuthumela: Mar-20-2023