Izici ezithinta ikhwalithi yokuphrinta ifilimu zihlanganisa izinto zefilimu, uyinki, izinto zokusebenza, ubuchwepheshe benqubo, njll. Ngesikhathi esifanayo, inqubo enhle yokuphrinta ihlobene nokusetshenziswa kwe-solvent, izinga lokushisa elizungezile kanye nomswakama, izinga lokushisa kanye nokuqina komoya oshisayo. .

Ukulawula Umswakama Nokushisa

Uma umswakama we-ambient uphakeme kakhulu, ifilimu yenayiloni kulula ukuyihlanekezela ngenxa yokumuncwa komswakama, okuholela ekungafanini kombala, i-flappy, ukunamathela kweyinki okungekuhle nezinye izinkinga, ngakho-ke kungcono ukwelapheka amahora angama-2-3 ngaphambi kokuphrinta, noma iqembu lokuqala lombala alikwazi ukuphrinta ku-roller plate ngemva kokufakwa emshinini.Ukuze ukomiswe kwangaphambili, kunconywa ukuthi ubeke izinga lokushisa phakathi kuka-40-45 ℃.

Ukumanzisa Ukuhlolwa Kwefilimu Ngaphambi Kokuphrinta

Ukuze uqinisekise amandla okunamathela kayinki, kungcono ukuhlola ukuthi inani lokudonsa elimanzi lendawo yefilimu lingahlangabezana yini nezidingo ngaphambi kokuphrinta.

Ukukhethwa Koyinki Wokuphrinta

Uyinki okhethekile we-polyurethane resin uzokhethwa ukuphrinta ifilimu enayiloni.Uma usebenzisa uyinki we-polyurethane resin, isincibilikisi sokuhlanjululwa kotshwala kufanele kwengezwe ngaphansi noma cha.Ngenxa yokuthi i-polyurethane resin ngokwayo inqanyulwa yi-OH engakwazi ukusabela nge-isocyanate -NCO ku-ejenti yokwelapha ye-polyurethane adhesive, ukunciphisa inani lokusabela phakathi kwe-ejenti yokwelapha kanye ne-ejenti eyinhloko yokunamathela, futhi kuthinte amandla okuqothula okulandelayo.

Abanye

Ukuze wenze isiqiniseko sekhwalithi yomkhiqizo, ifilimu ephrintiwe kufanele ihlangabezane nezindinganiso ezithile zekhwalithi njengokulandelayo, indawo yokuphrinta kufanele ihlanzeke ngaphandle kokungcola, usilika nemigqa.Umbala we-inki wokuphrinta ufana futhi umbala ulungile.Okuqukethwe okuphrintiwe kuzocaca futhi kungakhubazeki ngokusheshisa okuhle kokuphrinta nokubhaliswa okunembile (okuhlangabezana nohlu oluthile lokuchezuka).Okwamanje kufanele ihlangabezane nezidingo zemithetho nemithethonqubo ehambisanayo.