Isingeniso senqubo yokwakhiwa kwenkomishi yephepha leumshini wenkomishi yephepha!
Yakha ngokuphazima kweso!Ake ngethule inqubo yokwakha ye izinkomishi zephepha.
Okokuqala, iphepha elisetshenziselwa ukwenza iziqukathi zephepha kumele libe yiphepha lezinga lokudla.Iphepha lezinga lokudla lithengwa kakhulu livela eYurophu nase-United States, futhi libhekwa njengebanga elingcono kakhulu phakathi kwezinto zephepha.Khona-ke, inqubo ye-laminating kufanele yenziwe kuqala, futhi izinto ezingamelana namafutha namanzi zimbozwe phezu kwephepha ngaphambi kokuba izinyathelo zokwakheka ezilandelayo zenziwe.
I-coating iyingqimba encane kakhulu yezinto zepulasitiki ezifakwe ephepheni, ukuze indebe yephepha ikwazi ukumelana namafutha namanzi, futhi ingabamba iziphuzo kanye nesobho isikhathi eside.Ukukhethwa kwezinto zokugqoka kuhlobene nezici zezinkomishi zephepha ezilandelayo.Lesi yisinyathelo sokwenza i-inkomishi yephephaiqinile futhi inhle.
Ngemuva kokwelashwa kwe-lamination, iphethini nombala oyifunayo kuzophrintwa emgqeni wephepha.Izindlela zokuphrinta zingahlukaniswa zibe izindlela ezi-3: i-gravure, i-convex plate, ne-flat plate.Izindleko ze-gravure ziphezulu kakhulu, futhi manje azisasetshenziswa;ukuphrinta kwe-letterpress kunyatheliswa ngokuqhubekayo emiqulu yamaphepha, futhi umthamo wokunyathelisa odingekayo mkhulu.Ukuphrinta kwe-lithographic, lapho iphepha lisikwa libe yizicucu bese linyatheliswa, kufanelekile ukwenza imikhiqizo emincane.Ngemva kokusetshenziswa kwe-inki, olunye ungqimba lokwelashwa kwe-gloss yamanzi luzophrintwa njengesivikelo.
Abanye abakhiqizi basebenzisa indlela "yokunyathelisa ngoyinki", ukunyathelisa kuqala bese befaka i-laminating, nokugoqa uyinki efilimini ye-laminating.Le ndlela yokukhiqiza inezinga eliphezulu lokuguga ngakho-ke izindleko eziphezulu.Kodwa kungakhathaliseki ukuthi hlobo luni lwendlela yokunyathelisa esetshenziswayo, izinto zokunyathelisa zeziqukathi ezihlangana nokudla kufanele zibe izinga lokudla ukuze kuqinisekiswe ukuphepha kokusetshenziswa.
Iphepha eliphrintiwe lingena esikhunjeni sommese futhi likhiqize iphepha elimise okwefeni, okuyisimo esingasombululiwe sodonga lwenkomishi.Iphepha elimise okwefeni liyaqoqwa futhi lithunyelwe emshinini wokwakha, bese iphepha ligoqwa liphume esikhunjeni senkomishi libe sesimweni senkomishi yephepha.Ngesikhathi esifanayo, isikhunta sinikeza ukushisa emgqeni wephepha, ukuze i-PE ibhujiswe ngokushisa futhi inamathele komunye nomunye, futhi phansi kwendebe yephepha bese kuhlanganiswe.Ngokushesha ngemva kokuba isikhunta siphushe umlomo wenkomishi, iphepha elisemlonyeni wenkomishi liyagoqwa futhi lilungiswe ukushisa ukuze lenze umphetho wendebe.inkomishi yephepha.Lezi zinyathelo zokwakha zingaqedwa ngomzuzwana owodwa.
Inkomishi yephepha eqediwe ibe isithunyelwa emshinini wokuhlola ukuze kuqinisekiswe ukuthi ukuma kuphelele ngaphandle kokulimala, futhi indawo engaphakathi ihlanzekile futhi ayinawo amabala.Inkomishi yephepha eqediwe ingena enqubweni yokupakisha futhi ilinde ukuthunyelwa.
Isikhathi sokuthumela: Sep-08-2022