Gucapa UV n'ibikoresho byihariye

Vuba aha, hagaragaye abantu benshi bashishikajwe n’imashini zicapa za offset zikoresha imashini zicapa za UV mu gucapa ibikoresho byihariye byakorwaga mbere hakoreshejwe uburyo bwo gucapa bwa ecran. Muri mudasobwa zicapa za offset, moderi ikunzwe cyane ni 60 x 90 cm kuko ijyanye n’umusaruro wazo mu buryo bwa B2.

Gukoresha uburyo bwo gucapa hakoreshejwe ikoranabuhanga muri iki gihe bishobora gutuma habaho umusaruro utari ushoboka cyangwa uhenze cyane ku buryo bwa kera. Iyo ukoresheje wino ya UV, nta mpamvu yo gukora ibindi bikoresho, ikiguzi cyo gutegura ni gito, kandi buri kopi ishobora kuba itandukanye. Ubu buryo bwo gucapa bunoze bushobora koroha gushyira ku isoko no kugera ku musaruro mwiza wo kugurisha. Ubushobozi bwo guhanga n'ubushobozi bw'ubu buryo ni byiza cyane.

Iyo ucapa ukoresheje inki za UV, bitewe nuko zima vuba, wino ikomeza kuba hejuru y'ubuso bw'ubutaka. Iyo irangi rinini rikozwe mu irangi, ibi bivamo ingaruka z'impapuro zo gusiga, ni ukuvuga imiterere y'uburinzi iboneka, iki kintu gishobora guhinduka akarusho.

Kugeza ubu, ikoranabuhanga ryo kumisha n'imiterere ya wino za UV byarateye imbere cyane ku buryo bishoboka kugera ku rwego rutandukanye rwo koroha ku icapiro rimwe - kuva ku buso bushyushye cyane kugeza ku buso bufite ingaruka nziza. Niba dushaka kugera ku ngaruka nziza cyane, ubuso bw'icapiro ryacu bugomba kuba busa n'ubwa sandpaper. Kuri ubwo buso, urumuri rurakwirakwira mu buryo butangana, rugaruka gake mu maso y'ureba kandi icapiro ryagabanutse cyangwa ridafite ibara. Iyo ducapishije imiterere imwe kugira ngo tworoshye ubuso bwacu, urumuri ruzagaragara uhereye ku murongo w'icapiro maze tuzabona icyo bita icapiro rishyushye. Uko tworoshya ubuso bw'icapiro ryacu neza, niko urumuri ruzaba rworoshye kandi rukomeye kandi tuzabona icapiro rishyushye cyane.

Icapa rya 3D riboneka gute?

Wino ya UV yumuka hafi ako kanya kandi biroroshye kuyicapira ahantu hamwe. Urutonde ku rundi, icapiro rishobora kuzamuka hejuru y'ubuso bwacapwe rigaha urwego rushya rwose, rworoshye gukoraho. Nubwo abakiriya babona ubwoko bw'icapiro nk'icapiro rya 3D, ryakwitwa neza icapiro ry'ubutabazi. Iri capiro rihesha icyubahiro ubuso bwose bubonekaho. Rikoreshwa mu bucuruzi, mu gukora amakarita y'ubucuruzi, ubutumire cyangwa ibicuruzwa byihariye byacapwe. Mu gupakira rikoreshwa mu gushariza cyangwa Braille. Mu guhuza varnish nk'ishingiro n'irangi ry'amabara, iri capiro risa neza cyane kandi rizaryoshya ubuso buhendutse kugira ngo bugaragare neza.

Izindi ngaruka zigerwaho no gucapa UV

Mu mezi ashize, hakozwe akazi kenshi ku gucapa zahabu hakoreshejwe CMYK ya kera. Ibyuma byinshi ntibikwiriye gukoreshwa ku mafoto, kandi dushobora kubibona byoroshye dukoresheje wino ya UV nk'ishusho ifite ingaruka nziza ya zahabu. Ibara rikoreshwa rigomba kuba rifite irangi ryiza, rituma habaho ubwiza bwinshi, kandi ku rundi ruhande, gukoresha varnish bishobora gutuma habaho ubwiza bwinshi.

Udutabo tw’akataraboneka, raporo z’umwaka z’ibigo, ibifuniko by’ibitabo, ibyapa bya divayi cyangwa impamyabumenyi ntabwo ari ibintu byoroshye gutekerezaho hatabayeho izindi ngaruka zituma biba umwihariko.

Mu gihe ukoresha irangi rya UV, nta mpamvu yo gukora ibikoresho byihariye, ikiguzi cyo gutegura ni gito, kandi buri kopi ishobora kuba itandukanye. Iyi shusho y'inyuguti ishobora rwose gukurura umutima w'umuguzi byoroshye. Ubushobozi bwo guhanga n'ubushobozi bw'iri koranabuhanga ni byiza cyane.