I-UV OPV ngokuvamile ibhekisela kumavarnish e-UV overprint

I-UV OPV ngokuvamile ibhekisela kumavarnish e-UV overprint (OPVs), asetshenziswa ekuphrinteni nasekupakisheni ukwengeza ungqimba oluvikelayo nobuhle ezintweni eziphrintiwe. Lawa mavashi ephulukiswa ukukhanya kwe-ultraviolet (UV), anikeza izinzuzo ezinjengokuqina, ukucwebezela, nokumelana nemihuzuko namakhemikhali. Okuvelele kwezindaba zakamuva kufaka phakathi intuthuko kubuchwepheshe be-UV OPV ezinhlelweni ezithile ezifana naleziI-HP Indigo iyacindezelafuthi evumelana nezimoamamojula we-photovoltaic (PV)., kanye nemizamo yokuthuthukisa ukusimama kwamaphrinti alashwe yi-UV.