Asalin Ilimin Buga Akwatin

Asalin iliminbuga bugu:

Gabaɗaya, ana rarraba bugu takarda zuwa huɗu - bugu na launi, baki{1} da{2}} bugu na fari, bugu na launi, da bugu da yawa{3}}launi sama da huɗu{4}.

Za'a iya raba alamu da haruffa akan wasu jikin samfur ko karafa zuwa: bugu na allo, bugu na pad, tambari mai zafi, bugun sassauƙa, da makamantansu.

Yin farantin bugu na al'ada shine sanya bayanan hoto su zama fim. A zamanin yau, ana amfani da farantin farantin CTP. Ba a buƙatar fim. Hanyoyin ci gaba da canje-canje a kasuwa suna karuwa da sauri.Kayan abinciya zama babban canji a fasahar bugawa.

Hanyoyi da yawa na bugawa:

Toppan Printing-- Inda hoton da aka buga ya fi komai girma, ya zama dole a yi amfani da tawada a kusa da hoton don buga hoto a saman abin da aka buga ta sakamakon matsi.

Lithography - A zamanin yau, ya zama al'ada don amfani da bugu na biya azaman bugu na lithographic. Zane-zane da ɓangarori na farantin bugu suna kan jirgin sama ɗaya, kuma an canza hoton zuwa saman abin da aka buga ta hanyar ka'idar rabuwa da mai da ruwa.

Buga Gravure - Gravure da bugu na taimako sabanin haka ne, sashin hoton yana da ma'ana, kuma babu komai ya rage a cikin jirgin na asali. An ƙaddamar da ɓangaren hoton zuwa wani tawada tawada, wanda aka samu ta hanyar matsa lamba na silinda bugu, yana motsa tawada zuwa saman abin da aka buga.