1.Isitika selebulainqubo yokuphrinta

Ukuphrinta ilebula okokuphrinta okukhethekile.Ngokuvamile, ukuphrinta kwayo kanye nokucubungula kokuthunyelwa kwe-post-press kuqedwa emshinini welebula ngesikhathi esisodwa, okungukuthi, izinqubo eziningi zokucubungula ziqedwa eziteshini eziningana zomshini owodwa.Ngenxa yokuthi iwukucubungula ku-inthanethi, ukulawulwa kwekhwalithi yokuphrinta ilebula ezinamathelayo kuyinkinga ebanzi yokuphrinta nokucubungula.Kufanele kubhekwe ngokucophelela futhi kusetshenziswe kusukela ekukhethweni kwezinto zokwakha, ukumiswa kanye nokulawulwa kwezinto zokusebenza, kanye nokwakhiwa kwemizila yenqubo.

Lapho ukhetha izinto zokusetshenziswa, qiniseka ukuthi usebenzisa izinto zokuzinamathisela ezisezingeni eliphakeme ezinezinkomba ezifanelekile zomzimba namakhemikhali, esikhundleni sokusebenzisa izinkomba eziphelelwe yisikhathi noma ezingazinzile zomzimba namakhemikhali.Nakuba lokhu kwamuva kuphansi ngentengo, ikhwalithi yezinto ezinjalo azinzile futhi idla okuningi ezinqubweni ezihlukahlukene, futhi ibangele ngisho nemishini ukuthi ihluleke ukucubungula ngokujwayelekile.Ngenkathi kumoshwa izinto zokusetshenziswa, kuphinde kumoshe amandla amaningi kanye nezinsizakusebenza.Ngenxa yalokho, izindleko zokucubungula amalebula aqediwe azikho ngempela eziphansi.

2.Prepress processing

Mayelana nokucubungula kwangaphambi kokucindezela, ama-oda amaningi aklanywe ngamakhasimende ikakhulukazi ukuphrinta kwe-offset noma ukuphrinta kwe-gravure.Uma lolu hlobo lombhalo wesandla lunyatheliswa ngokuphrinta kwe-flexographic, isampula izoba nezinkinga eziningi zekhwalithi, njengemibala enganele, amazinga angabonakali, nokulinda kanzima.Ngakho-ke, ukuxazulula izinkinga ezinjalo, ukuxhumana okufika ngesikhathi ngaphambi kokuphrinta kuyadingeka kakhulu.