Gushiraho
Icapiro rya Offset rikoreshwa cyane mugucapisha kubikoresho bishingiye ku mpapuro. Gucapa kuri firime ya plastike bifite aho bigarukira. Urupapuro rwerekana impapuro zishobora guhindura imiterere yo gucapa kandi biroroshye guhinduka. Kugeza ubu, imiterere yo gucapa ibyinshi kurubuga rwa offset ikosorwa. Gushyira mu bikorwa ni bike. Hamwe niterambere ryikoranabuhanga, imashini zo kurubuga nazo zihora zitera imbere. Ubu yatsindiye neza urubuga rwa offset rushobora guhindura imiterere yo gucapa. Muri icyo gihe, imashini yagaburiwe urubuga rwa offset hamwe na silinderi idafite kashe yatunganijwe neza. Icapiro rya silinderi yuru rubuga rwa offset ntiruzunguruka, rumaze kuba nkurubuga rukuruzi rukuruzi muriki gice.
Imashini ya Offset nayo igenda itera imbere mubushobozi bwabo bwo gucapa. Mugutezimbere no kongeramo ibice, irashobora gucapa ikarito ikarito. Nyuma yo kunonosora no gushiraho ibikoresho byuma bya UV, printer za UV zirashobora gucapwa. Iterambere ryavuzwe haruguru rikomeje kwagura ikoreshwa rya imashini ya offset murwego rwo gupakira. Amazi ashingiye kumazi yo gusohora offset azahita yinjira mubikorwa bifatika. Hano gucapa offset ni iyindi ntambwe.
Gucapa
Icapiro rya gravure, ibara rya wino ryuzuye kandi rifite ibipimo bitatu, kandi ubuziranenge bwo gucapa nibyiza muburyo butandukanye bwo gucapa. Kandi icapiro ryiza rirahagaze. Ubuzima bw'isahani ni ndende. Birakwiriye gucapwa. Gravure irashobora gucapa ibikoresho bito cyane, nka firime ya plastike. Nyamara, gukora plaque gravure biragoye kandi bihenze, hamwe na wino irimo benzene
yangiza ibidukikije. Ibi bibazo byombi byagize ingaruka kumajyambere ya gravure. By'umwihariko, kugabanuka k'umubare munini w'icapiro, no kwiyongera kw'icapiro rito-ku giciro gito icyarimwe, bituma gravure ikomeza gutakaza isoko.
Ibyiza byo gucapa Flexo
A. Ibikoresho bifite imiterere yoroshye kandi biroroshye gukora umurongo wo kubyaza umusaruro.Mubikoresho bitatu byingenzi byo gucapa ibikoresho byo gucapa offset, gucapa gravure no gucapa flexo, imashini icapa flexo ifite imiterere yoroshye. Kubwibyo, igiciro cyimashini icapa flexo ni mike ugereranije, kandi ibikoresho byo gushora imishinga icapa ni bito. Igihe kimwe, kubera ibikoresho byoroshye, gukora byoroshye no kubungabunga. Kugeza ubu, imashini nyinshi zo gucapa flexo zahujwe nubuhanga bwo gutunganya nka soup zahabu, gusiga, gukata, gutemagura, gupfa gupfa, gukonjesha, gukubita, gufungura idirishya, nibindi kugirango bibe umurongo utanga umusaruro. Gutezimbere cyane umusaruro wumurimo.
B.Urwego runini rwa porogaramu na substrate.Flexo irashobora gucapa hafi ibyapa byose kandi igakoresha substrate zose. Gucapura impapuro, cyane cyane mugupakira, birihariye.
C.Irangi rishingiye kumazi rikoreshwa cyane.Muburyo butatu bwo gucapa bwo gusohora offset, gucapa gravure no gucapa flexo, gusa icapiro rya flexo muri iki gihe rikoresha cyane wino ishingiye kumazi. Ntabwo ari uburozi kandi budahumanya, ni byiza kurengera ibidukikije, cyane cyane bikwiriye gupakira no gucapa.
D. Igiciro gito.Igiciro gito cyo gucapa flexo cyagize ubwumvikane buke mumahanga.
Igihe cyo kohereza: Gicurasi-05-2022
