Ukunyathelisa kwamapuleti ethusi nokunyathelisa nge-offset izindlela ezimbili ezihlukene ezisetshenziswa embonini yokunyathelisa.Yize zombili lezi zindlela zisebenza ngenhloso yokukhiqiza kabusha izithombe ezindaweni ezahlukahlukene, ziyahluka ngokuya ngenqubo, izinto ezisetshenziswayo, kanye nemiphumela yokugcina.Ukuqonda umehluko phakathi kwalezi zindlela ezimbili kungakusiza wenze isinqumo unolwazi mayelana nokuthi iyiphi inketho evumelana nezidingo zakho kangcono.
Ukuphrinta kwepuleti le-Copper, okwaziwa nangokuthi ukuphrinta kwe-intaglio noma ukuqoshwa, kuyindlela yendabuko esetshenziswe amakhulu eminyaka.Kuhilela ukunamathisela isithombe epuletini yethusi ngesandla noma ngokusebenzisa ubuchwepheshe besimanje.Ipuleti eliqoshiwe libe seliyinki, futhi uyinki oweqile uyasulwa, kushiye isithombe kuphela ezindaweni ezigxilile.Ipuleti licindezelwa ephepheni elimanzi, bese isithombe sidluliselwa kulo, okuholela ekubhalweni okucebile nokunemininingwane.Le ndlela ihlonishwa kakhulu ngenxa yekhono layo lokukhiqiza imibhalo ejulile, eqoshiwe, neyobuciko.
Ngakolunye uhlangothi, ukunyathelisa nge-offset kuyindlela yesimanjemanje nesetshenziswa kabanzi.Kuhilela ukudluliswa kwesithombe sisuka epuleti lensimbi singene engubeni yenjoloba, bese singena kulokho okufunayo, njengephepha noma amakhadibhodi.Isithombe siqoshwa okokuqala epuletini lensimbi kusetshenziswa inqubo ye-photochemical noma isistimu yekhompyutha ukuya epuletini.Ipuleti libe selifakwa u-inki, futhi isithombe sidluliselwa engubeni yenjoloba.Ekugcineni, isithombe siyasuswa kundaba, okuholela ekuphrinteni okunemininingwane eminingi nokunemba.Ukuphrinta kwe-Offset kwaziwa ngekhono lakho lokukhiqiza inqwaba yamaphrinti ngokushesha futhi ngendlela engabizi kakhulu.
Umehluko owodwa oyinhloko phakathi kokunyathelisa kwepuleti lethusi nokunyathelisa kwe-offset usezintweni ezisetshenziswayo.Ukuphrinta kwepuleti yethusi kudinga ukusetshenziswa kwamapuleti ethusi, aqoshwe futhi aqoshwe ngesandla.Le nqubo idinga isikhathi, ikhono, nobuchwepheshe.Ngakolunye uhlangothi, ukuphrinta kwe-offset kuncike ezingcwecweni zensimbi, ezingakhiqizwa kusetshenziswa ubuchwepheshe obuphambili nezinqubo ezizenzakalelayo.Lokhu kwenza ukuphrinta kwe-offset kube ukukhetha okufinyeleleka kalula futhi okongayo ekukhiqizeni ngobuningi.
Omunye umehluko obalulekile uhlobo lwesithombe esikhiqizwa indlela ngayinye.Ukuphrinta kwepuleti lethusi kuhamba kahle ekudaleni ukuphrinta okuyinkimbinkimbi kanye nobuciko anamanani acebile wethoni kanye nokuthungwa okujulile.Ivamise ukuthandwa ukushicilelwa kwezinga eliphezulu, ukuphrinta kobuciko obuhle, namaphrinti e-edishini anomkhawulo.Ngakolunye uhlangothi, ukunyathelisa nge-offset kunikeza imibhalo enembile, eshukumisayo, nevumelanayo efanelekayo ukuze inyatheliswe ngenjongo yokudayisa, njengezincwajana, amaphosta, nomagazini.
Ngokwezindleko, ukuphrinta kwepuleti lerabha kungasindisa izindleko, ezifanele inombolo encane kanye nezidingo eziphansi zokuphrinta;Izindleko zokuphrinta ipuleti yethusi ziphezulu, kodwa umphumela wokunyathelisa uphelele, futhi ufanelekile ukuphrinta umbala nezidingo zephethini.
Sengiphetha, ukunyathelisa kwamapuleti ethusi nokunyathelisa nge-offset izindlela ezimbili ezihlukene ezisetshenziswa embonini yokunyathelisa, ngayinye inokufaneleka kwayo.Ukuphrinta kwepuleti le-Copper kuyahlonishwa ngobuciko bayo nekhono lokudala ukuphrinta okunemininingwane, okuthungwe.Ngakolunye uhlangothi, ukuphrinta kwe-offset kunikeza amaphrinti asheshayo, angabizi kakhulu, nasezingeni eliphezulu afanele ukukhiqizwa ngobuningi.Ngokuqonda umehluko phakathi kwalezi zindlela, ungenza isinqumo esinolwazi mayelana nokuthi iyiphi inqubo evumelana kangcono nezidingo zakho zokuphrinta.
Isikhathi sokuthumela: Sep-16-2023