Ukuphrinta kwe-Gravure kuyinqubo yokuphrinta yekhwalithi ephezulu esebenzisa isilinda sepuleti lensimbi elinamaseli ahlehlisiwe ukuze kudluliselwe uyinki kufilimu yepulasitiki noma amanye ama-substrates. Uyinki udluliswa usuka kumaseli uye kokubalulekile, udale isithombe noma iphethini oyifunayo.Endabeni yamafilimu enziwe ngelayiniwe, ukuphrinta kwegravure kuvame ukusetshenziselwa izinjongo zokupakisha nokulebula. Inqubo ibandakanya ukuphrinta idizayini oyifunayo noma ulwazi efilimini yepulasitiki ezacile, evame ukubiza njengefilimu yangaphandle, noma ifilimu yobuso, efana ne-BOPP, PET kanye ne-PA, ebese yenziwe i-laminated ukwakha isakhiwo esinezingqimba. Ifilimu esetshenziselwa ukuphrinta igravure izinto ezenziwe nge-laminated ngokuvamile zenziwe ngezinto eziyinhlanganisela, njengenhlanganisela yepulasitiki ne-aluminium foil. Inhlanganisela ingaba yi-PET + Aluminium foil + PE, Izendlalelo ezingu-3 noma i-PET + PE, izendlalelo ze-2, Le filimu eyinhlanganisela ye-laminated inikeza ukuqina, inikeza izakhiwo zokuvimbela ukuvimbela umswakama noma ukungena komoya, futhi ithuthukisa ukubukeka okuphelele nokuzwakala kokupakisha. Phakathi nenqubo yokunyathelisa i-gravure, uyinki udluliselwa kumasilinda aqoshiwe uye endaweni yefilimu. Amaseli aqoshiwe abamba uyinki, futhi iblade kadokotela isusa uyinki oweqile ezindaweni okungezona zesithombe, ishiye uyinki kuphela kumaseli ahoxisiwe. Ifilimu idlula phezu kwamasilinda bese ihlangana namaseli anoyinki, adlulisela uyinki efilimini. Le nqubo iphindaphindiwe ngombala ngamunye. Isibonelo, uma kunemibala engu-10 edingekayo ekwakhiweni, kuzoba namasilinda ayi-10 adingekayo. Ifilimu izogijima phezu kwawo wonke la masilinda ayi-10. Uma ukuphrinta sekuqediwe, ifilimu ephrintiwe ibe i-laminated nezinye izendlalelo (njenge-adhesive, amanye amafilimu, noma i-paperboard) ukuze kwakhiwe isakhiwo esinezingqimba eziningi. Ubuso bokuphrinta buzokwenziwa i-laminated nenye ifilimu, okusho ukuthi indawo ephrintiwe igcinwa phakathi, phakathi kwamafilimu angu-2, njengenyama nemifino esangweji. Ngeke ixhumane nokudla ngaphakathi, futhi ngeke iklwejwe ngaphandle. Amafilimu ane-laminated angasetshenziselwa izinhlelo zokusebenza ezihlukahlukene, okuhlanganisa ukupakishwa kokudla, ukupakishwa kwemithi, imikhiqizo esetshenziswa nsuku zonke, noma yiziphi izixazululo zokupakisha eziguquguqukayo.Inhlanganisela yefilimu yokunyathelisa ye-gravure kanye ne-laminated materials inikeza ikhwalithi enhle kakhulu yokuphrinta, ukuqina, kanye nokwethulwa komkhiqizo okuthuthukisiwe, okwenza kube ukukhetha okudumile embonini yokupakisha.
Ifilimu yangaphandle ngenjongo yokuphrinta, ifilimu yangaphakathi ngenjongo yokuvala ukushisa,
Ifilimu emaphakathi yokuthuthukisa izithiyo, ingangeni.
Isikhathi sokuthumela: Nov-22-2023
