Iphepha le-Copperplate liphuhliswa kunye noshicilelo lwesikrini, ngenxa yokuba ukwakheka kwefayibha yephepha engafakwanga yokungalingani komphezulu kunye nenqanaba kunobubanzi bechaphaza likhulu kakhulu, amanye amachaphaza akwisithuba phakathi kwemicu kwaye akakwazi ukuhambisa i-inki iphepha, ukwenzela ukuba i-pixel yomfanekiso kule ndawo ayinakuphinda iveliswe.Iphepha elifakwe kwi-pulp kwaye emva koko lifakwe kwi-calender, umphezulu wephepha elincinci elincinci kunobubanzi bechaphaza, i-pulp nayo ingcono kunemicu ye-cellulose, ngoko ichaphaza liyakwazi ukuveliswa ngokuchanekileyo.Ngokucacileyo, ukusebenza koshicilelo olugqunyiweyo olugqunyiweyo lungcono kunephepha elingagqunywanga.
Iphepha lentsusa lephepha elidityanisiweyo lenziwe kumgangatho ophezulu wephepha leendaba eliqengqelekayo okanye iphepha lokuprinta le-offset, kwaye iphepha elikhutshiweyo lenziwe ngephepha elikhethekileyo lasekuqaleni.Ukugquma komhlaba kunamathele ngokuqinileyo kwiphepha lokuqala.Umphezulu wephepha ke super calendered, kunye ukutyabeka ngokuqinileyo, akukho amaqamza, akukho streaks, isicwebezelisi eyomeleleyo kunye bugudileyo eliphezulu.Ukuguda kwephepha eligqunyiweyo kuqhelekile ukuba ngaphezulu kwama-600s, angaphezulu kwamaxesha ali-10 aphezulu kunolo lwephepha le-offset.Oku kwenza ukuba iphepha eligqunyiweyo linxibelelane ngokusondeleyo nepleyiti yokushicilela kwaye liprinte ichaphaza ngokucacileyo.Ixabiso le-pH lephepha elifihliweyo lijikeleze i-7, elingenayo impembelelo embi kwisisombululo sokumanzisa i-lithographic kwaye akukho miphumo emibi kwinkqubo yokumisa inki.Kwipleyiti yobhedu iphepha inki ibambelela ngokukhawuleza, yome ngokukhawuleza, kwaye emva kokumisa unako kwakhona wabeka isilungiseleli seglosi, reproducibility elungileyo indawo womnatha, umaleko inki ibhityile kwaye ecacileyo umfanekiso, womnatha icocekile.Uzinzo lwe-dimensional yephepha eligqunyiweyo likwangcono kune-offset paper, kwaye ukuprinta kwiphepha eligqunyiweyo kunokuhlangabezana neemfuno zokushicilela ngokuchanekileyo.Amandla okuqina kunye nokomelela komphezulu wephepha eligqunyiweyo kukwaphakamile ngokwaneleyo ukuxhathisa amandla amakhulu okwenziwa yifilim ye-inki ebonakala kakhulu esetyenziswayo.Ngenxa yoku kungasentla, iphepha eligqunyiweyo lihlala lisetyenziselwa ukuprinta izinto eziprintiweyo zodidi oluphezulu
Ixesha lokuposa: Jan-03-2023