Kusindikiza kwa UV ndi mtundu wa kusindikiza kwa digito komwe kumagwiritsa ntchito magetsi a ultra-violet kuumitsa kapena kuchiritsa inki ikasindikizidwa. Pamene chosindikizira chikugawa inki pamwamba pa chinthu (chotchedwa "substrate"), magetsi a UV opangidwa mwapadera amatsatira pafupi, kuchiritsa - kapena kuumitsa - inkiyo nthawi yomweyo. Poyamba idapangidwa kuti iume msanga gel misomali popaka manicure, kugwiritsa ntchito kuwala kwa ultraviolet kunakula mwachangu m'misika yamafakitale ndi yamalonda. Chifukwa chakuti magetsi a UV amachiritsa inki iliyonse yosindikizidwa nthawi yomweyo, madontho a inki yonyowa sapeza mwayi wofalikira akasindikizidwa, zomwe zimapangitsa kuti pakhale tsatanetsatane wabwino kwambiri.
Kupopera kwa UV kunayamba kugwiritsidwa ntchito popanga mafakitale m'zaka za m'ma 1960, makamaka kuti ndi kwabwino popopera pamwamba pa matabwa. Pambuyo pake, US idagwiritsa ntchito UV koyamba posindikiza pa flatbed ndipo imagwira ntchito bwino. Kenako ukadaulo uwu unafalikira pang'onopang'ono ku UK ndi mayiko ena. Ukadaulo wa UV wagwiritsidwa ntchito kale pa njira zosiyanasiyana zosindikizira ndikusintha mitundu yonse ya njira, monga relief block, Flexo, lithographic plate, screen printing plate, umalowa m'malo mwa njira zakale zambiri zosindikizira, umasunga anthu ndi zinthu zakuthupi, kenako umapanga phindu lalikulu.
Zina mwa zotsatira za kugwiritsa ntchito kusindikiza kwa UV ndi izi:
Mtundu wa chithunzi chomwe chinasindikizidwa ndi UV Printer ndi wokhutiritsa, ndi wowala kwambiri, uli ndi mawonekedwe abwino komanso mawonekedwe atsopano kuposa njira yakale yosindikizira.
Njira yosindikizira ya UV imatha kusindikiza pamwamba pa zipangizo zamitundu yonse pogwiritsa ntchito inki ya UV, ndipo imakulitsa mitundu yonse ya makina osindikizira a UV. Tsopano yagwiritsidwa ntchito kale pamapepala, bolodi la mapepala, simenti ya pulasitiki, netiweki ya misewu, PVC, PE ndi zina zotero. Ili ndi gawo labwino pamsika ndipo imakulitsa mitundu yonse ya malonda ndi malo ogwiritsira ntchito.
Chosindikizira cha UV chimatha kuchiritsa mwachangu komanso kuuma kapangidwe ka kusindikiza. Chimathandizira kwambiri kugwira ntchito bwino, kuwonjezera kupanga, kufupikitsa nthawi yogwira ntchito. Muthanso kugwiritsa ntchito inki, kusunga ndalama.
Chosindikizira cha UV chidzauma mofulumira ndi kuuma kapangidwe kake kakatha. Mtundu wake sungazime mosavuta ndipo sufunikira ufa wopopera ndi desiccant ina, kapangidwe kake kakhoza kutetezedwa ku kuwonongeka.
Palibe zinthu zoipitsa chilengedwe popanga UV Printer, ndi yotetezeka ku chilengedwe ndipo inki ya UV siikhudza thupi.
Nthawi yotumizira: Januwale-05-2021