Isilungiselelo se-offset
Ukuphrinta kwe-offset kusetshenziselwa ikakhulukazi ukuphrinta ezintweni ezisekelwe ephepheni.Ukuphrinta kumafilimu epulasitiki kunemikhawulo eminingi.Imishini yokunyathelisa ye-Sheetfed offset ingashintsha ifomethi yokuphrinta futhi ivumelana nezimo.Njengamanje, ifomethi yokuphrinta yemishini eminingi ye-web offset isilungisiwe.Ukusetshenziswa kwayo kunomkhawulo.Ngokuthuthuka kobuchwepheshe, imishini yokunyathelisa ye-web offset nayo ithuthuka njalo.Manje isithuthukise ngempumelelo umshini wokunyathelisa we-web offset ongashintsha ifomethi yokuphrinta.Ngesikhathi esifanayo, umshini wokunyathelisa we-web-fed offset onesilinda esingenamthungo wathuthukiswa ngempumelelo.Isilinda sokuphrinta salo mshini we-web offset awunamthungo, osevele ufana nomshini wokunyathelisa we-web gravure kulo mkhakha.
Imishini yokunyathelisa ye-Offset nayo ithuthuka ngokuqhubekayo emandleni ayo okunyathelisa.Ngokuthuthukisa nokwengeza izingxenye ezithile, ingaphrinta amakhadibhodi kathayela.Ngemuva kokuthuthukiswa nokufakwa kwedivayisi yokomisa ye-UV, amaphrinti e-UV angaphrintwa.Lokhu kuthuthukiswa okungenhla kuyaqhubeka nokwandisa ukusetshenziswa kwemishini yokunyathelisa ye-offset emkhakheni wokunyathelisa wokupakisha.Ama-inki asekelwe emanzini okunyathelisa nge-offset azofakwa ezisetshenziswa ezingokoqobo maduze.Lapha ukuphrinta kwe-offset kungesinye isinyathelo.
Ukuphrinta kwe-Gravure
Ukuphrinta kwe-Gravure, umbala we-inki ugcwele futhi unezinhlangothi ezintathu, futhi ikhwalithi yokuphrinta ihamba phambili phakathi kwezindlela ezihlukahlukene zokunyathelisa.Futhi ikhwalithi yokuphrinta izinzile.Impilo yepuleti yinde.Ifanele ukuphrinta ngobuningi.I-Gravure ingaphrinta izinto ezincane kakhulu, njengamafilimu epulasitiki.Kodwa-ke, ukwenza amapuleti e-gravure kuyinkimbinkimbi futhi kuyabiza, kanye noyinki wawo oqukethe i-benzene
kungcolisa imvelo.Lezi zinkinga ezimbili zithinte ukuthuthukiswa kwe-gravure.Ikakhulukazi, ukuncishiswa kwenani elikhulu lokuphrinta, kanye nokwenyuka kokuphrinta okufushane ngenani eliphansi ngesikhathi esifanayo, kwenza i-gravure iqhubeke nokulahlekelwa imakethe.
Inzuzo yokuphrinta ye-Flexo
A. Imishini inesakhiwo esilula futhi kulula ukwenza umugqa wokukhiqiza.Phakathi kwemishini emithathu emikhulu yokunyathelisa yokunyathelisa i-offset, ukunyathelisa kwe-gravure nokunyathelisa kwe-flexo, umshini wokunyathelisa we-flexo unesakhiwo esilula kakhulu.Ngakho-ke, intengo yomshini wokunyathelisa we-flexo iphansi kakhulu, futhi ukutshalwa kwezimali kwemishini yamabhizinisi okunyathelisa kuncane.Ngesikhathi esifanayo, ngenxa yemishini elula, ukusebenza okulula nokugcinwa.Njengamanje, imishini eminingi yokunyathelisa ye-flexo ixhunywe nezindlela zokucubungula ezifana negolide lesobho, i-glazing, ukusika, ukusika, ukufa, ukusika, ukubhoboza, ukuvulwa kwamafasitela, njll ukwenza umugqa wokukhiqiza.Ithuthukisa kakhulu ukukhiqiza kwezabasebenzi.
B.Uhlu olubanzi lwezinhlelo zokusebenza nama-substrates.I-Flexo ingaphrinta cishe wonke amaphrinti futhi isebenzise wonke ama-substrates.Ukuphrinta kwephepha elifakwe uthayela, ikakhulukazi ekuphrinteni kokupakisha, kuyingqayizivele.
C.Uyinki osuselwe emanzini usetshenziswa kakhulu.Phakathi kwezindlela ezintathu zokuphrinta zokuphrinta kwe-offset, ukuphrinta kwe-gravure nokuphrinta kwe-flexo, ukuphrinta kwe-flexo kuphela okwamanje okusebenzisa kakhulu uyinki osekelwe emanzini.Akunabuthi futhi okungangcolisi, kunenzuzo ukuvikela indawo ezungezile, ikakhulukazi efanelekile ukupakishwa nokuphrinta.
D.Izindleko eziphansi.Izindleko eziphansi zokunyathelisa i-flexo zenze isivumelwano esibanzi phesheya.
Isikhathi sokuthumela: May-05-2022
