Uma kuqhathaniswa noyinki wendabuko osuselwe emanzini noma oyinki be-eco-solvent, oyinki be-UV elaphayo bahambisana kakhulu nekhwalithi ephezulu. Ngemuva kokwelapha ezindaweni ezihlukene zemidiya ngamalambu e-UV LED, izithombe zingomiswa ngokushesha, imibala igqame kakhulu, futhi isithombe sigcwele u-3-dimensionality. Ngesikhathi esifanayo, isithombe akulula Ukufiphala, sinezici zokungangeni kwamanzi, i-anti-ultraviolet, i-anti-scratch, njalonjalo.
Mayelana nezinzuzo zalawa maphrinta e-UV achazwe ngenhla, okugxilwe kakhulu kumayinki okwelapha e-UV. Ama-ink e-UV elaphayo aphakeme kuno-ink wendabuko osuselwa emanzini kanye noyinki wangaphandle o-solvent eco-solvent ngokuhambisana okuhle kwemidiya.
Oyinki be-UV bangahlukaniswa ngoyinki wombala noyinki omhlophe. Uyinki wombala ngokuyinhloko i-CMYK LM LC, iphrinta ye-UV ehlanganiswe noyinki omhlophe, engaphrinta umphumela wokugqamisa kakhulu. Ngemuva kokuphrinta uyinki wombala, ingaphrinta iphethini ephezulu.
Ukusetshenziswa koyinki omhlophe we-UV nakho kuhlukile ekuhlukaniseni umbala we-inki ye-solvent yendabuko. Ngenxa yokuthi uyinki we-UV ungasetshenziswa ngoyinki omhlophe, abakhiqizi abaningi bangaphrinta imiphumela emihle yokugqamisa. Yiphrinte futhi ngoyinki we-UV wombala ukuze uzuze umphumela wokusiza. I-eco-solvent ayikwazi ukuxubaniswa noyinki omhlophe, ngakho-ke ayikho indlela yokuphrinta umphumela wokusiza.
Ububanzi bezinhlayiyana ze-pigment kuyinki ye-UV bungaphansi kwe-micron engu-1, iqukethe izinyibilikisi eziphilayo eziguquguqukayo, i-viscosity ephansi kakhulu, futhi ayinalo iphunga elicasulayo. Lezo zici zingaqinisekisa ukuthi uyinki awuvimbi umlomo ngesikhathi senqubo yokuphrinta ye-jet. Ngokusho kokuhlolwa kochwepheshe, uyinki ye-UV inezinyanga eziyisithupha zokushisa okuphezulu. Ukuhlolwa kwesitoreji kubonisa ukuthi umphumela wanelisa kakhulu, futhi asikho isenzakalo esingavamile esifana nokuhlanganiswa kwe-pigment, ukucwila, kanye ne-delamination.
Oyinki be-UV kanye noyinki be-eco-solvent banquma izindlela zabo zokusebenza ezihlukene nezinkambu zohlelo ngenxa yezimpawu zabo ezibalulekile. Ukuhambisana kwekhwalithi ephezulu kukayinki we-UV kumidiya kuyenza ifanele ukuphrinta ezinsimbi, ingilazi, izitsha zobumba, i-PC, i-PVC, i-ABS, njll.; lezi zingasetshenziswa kumishini yokuphrinta ye-UV flatbed. Kungashiwo ukuthi iphrinta yendawo yonke ye-roll media yamaphrinta we-UV, engahambisana nakho konke ukuphrinta kwe-roll media yazo zonke izinhlobo zephepha. Isendlalelo sikayinki ngemva kokuphulukiswa kweyinki ye-UV inokuqina okuphezulu, ukunamathela okuhle, ukumelana nokukhuhla, ukumelana ne-solvent, kanye nokucwebezela okuphezulu.
Kafushane, uyinki we-UV ungasebenza kakhulu ekulungiseni ukuphrinta. Hhayi nje kuphela ikhwalithi yephrinta, khetha uyinki wekhwalithi ephezulu ungomunye uhhafu obalulekile wokuphrinta kwekhwalithi ephezulu.
Isikhathi sokuthumela: Jul-02-2021