Ukuphrinta kwedijithali

1 (34)Ukuphrinta kwedijithali kubhekisele ezindleleni zokuphrinta kusuka esithombeni esisuselwa kwidijithali ngqo kwabezindaba ezahlukahlukene. [1] Imvamisa isho ukuphrinta ochwepheshe lapho kubhalwa khona imisebenzi emincane kusuka ekushicilelweni kwedeskithophu neminye imithombo yedijithali iphrintiwe kusetshenziswa ifomu elikhulu kanye / noma ama-laser aphezulu we-laser noma i-inkjet. Ukuphrinta kwedijithali kunendleko ephezulu ekhasini ngalinye kunezindlela zokuphrinta zendabuko ezingaphezulu, kepha leli ntengo livame ukususwa ngokugwema izindleko zazo zonke izinyathelo zobuchwepheshe ezidingekayo ukwenza amapuleti okuphrinta. Iphinde ivumele ukuphrinta okufunwa, isikhathi esiguquguqukayo esifushane, kanye nokuguqulwa kwesithombe (idatha eguquguqukayo) esetshenziselwa umbono ngamunye. [2] Ukonga ekusebenzeni kanye namandla akhuphuke kakhulu wemishini yedijithali kusho ukuthi ukunyathelisa kwedijithali kufinyelela iphuzu lapho kungafanisa khona amandla okushicilelwa okuthe xaxa okukhiqizwa amashidi aphansi aphansi ngentengo ephansi.

Umehluko omkhulu kunabo bonke phakathi kokuphrinta kwedijithali kanye nezindlela zendabuko ezifana ne-lithography, i-FlexOgraphy, i-Letter, noma i-Letterpress ukuthi asikho isidingo sokufaka esikhundleni sokuphrinta ukuphrinta ekuphrintweni kwedijithali, kanti lapho kubhajwe ku-analog amapuleti. Lokhu kuphumela esikhathini esisheshayo esiguqukayo kanye nezindleko eziphansi lapho usebenzisa ukuphrinta kwedijithali, kepha ngokuvamile ukulahleka kwemininingwane ethile yesithombe esihle ngezinqubo zokuphrinta zedijithali eziningi kakhulu. Izindlela ezithandwa kakhulu zifaka ama-inkjet noma ama-laser afaka ama-pigment noma i-toner ezinhlobonhlobo ezahlukahlukene zezigatshana ezifaka iphepha, iphepha lezithombe, indwangu, ingilazi, insimbi, imabula, nezinye izinto.

Ezinhlolweni eziningi, i-ink noma i-toner ayihlambeki i-substrate, njengoba i-inki ejwayelekile, kepha yakha ungqimba omncane phezu kobuso obungaphezulu ngokusebenzisa uketshezi lwe-fuser ngenqubo yokushisa (toner) noma i-UV inqubo yokulapha (ink).

Ekunyatheliseni kwedijithali, isithombe sithunyelwa ngqo kwiphrinta sisebenzisa amafayela edijithali afana nama-PDF nalawo kusuka kusoftware ye-Graphics enjenge-Illustrator kanye ne-Indesign. Lokhu kuqeda isidingo sepuleti lokuphrinta, elisetshenziselwa ukuphrinta kwe-offset, elingokonga imali nesikhathi.

Ngaphandle kwesidingo sokwenza ipuleti, ukuphrinta kwedijithali kulethe izikhathi eziguquguqukayo ezisheshayo nokuphrinta ngokufunwa. Esikhundleni sokuphrinta ama-run amakhulu, anqunywe kusengaphambili, izicelo zingenziwa kancane njengokuphrinta okukodwa. Ngenkathi ukuphrinta kwe-offset kusengukuthi kuvame ukuholela kumaphrinta asezingeni eliphakeme, izindlela zedijithali zisebenza ngesilinganiso esisheshayo sokuthuthukisa izindleko zekhwalithi nezindleko eziphansi.


Isikhathi sePosi: Mar-02-2017