Ukuprintwa kweGravure yinkqubo yoshicilelo ekumgangatho ophezulu esebenzisa isilinda sepleyiti yentsimbi eneeseli ezihlaziyiweyo ukuhambisa i-inki kwifilimu yeplastiki okanye ezinye ii-substrates. I-inki idluliswa ukusuka kwiiseli ukuya kwizinto eziphathekayo, ukudala umfanekiso ofunekayo okanye iphethini.Kwimeko yeefilimu eziphathekayo ze-laminated, ukuprintwa kwe-gravure ngokuqhelekileyo kusetyenziselwa ukupakisha kunye neenjongo zokulebula. Inkqubo ibandakanya ukuprinta uyilo olunqwenelekayo okanye ulwazi kwifilimu yeplastiki ecekethekileyo, edla ngokufowuna njengefilimu yangaphandle, okanye ifilimu yobuso, efana neBOPP, PET kunye ne-PA, ethi emva koko ilayitelwe ukwenza isakhelo esinemaleko. Ifilimu esetyenziselwa ukuprinta izinto ezenziwe nge-laminated ngokuqhelekileyo zenziwe ngezinto ezidibeneyo, ezifana nokudibanisa iplastiki kunye ne-aluminium foil. Umdibaniso unokuba yi-PET + Aluminium foil + PE, i-3 Layers okanye i-PET + PE, i-2 layers, Le filimu edibeneyo ye-laminated inika ukuqina, inikezela ngeempawu zokuthintela ukukhusela umswakama okanye ukungena komoya, kwaye iphucula ukujonga ngokubanzi kunye nokuvakalelwa kwepakethe. Ngexesha lenkqubo yokushicilela i-gravure, i-inki idluliselwa kwi-cylinders ekroliweyo kwifilimu. Iiseli ezikroliweyo zibamba i-inki, kwaye i-blade yogqirha isusa i-inki engaphezulu kwiindawo ezingeyomfanekiso, ishiya kuphela i-inki kwiiseli eziphelile. Ifilimu idlula phezu kweesilinda kwaye idibana neeseli zeinki, ezihambisa i-inki kwifilimu. Le nkqubo iphinda iphindwe kumbala ngamnye. Ngokomzekelo, xa kukho imibala eyi-10 efunekayo kuyilo, kuya kubakho iisilinda ezili-10 ezifunekayo. Ifilimu iya kuhamba phezu kwazo zonke ezi cylinders ezili-10. Emva kokuba ushicilelo lugqityiwe, ifilimu eprintiweyo ifakwe i-laminated kunye nezinye iileyile (ezifana ne-adhesive, ezinye iifilimu, okanye i-paperboard) ukudala isakhiwo esinamaqabunga amaninzi. Ubuso bokushicilela buya kuhlanjululwa kunye nenye ifilimu, oku kuthetha ukuba indawo eprintiweyo igcinwe phakathi, phakathi kweefilimu ze-2, njengenyama kunye nemifuno kwi-sandwich. Ayiyi kuqhagamshelana nokutya ngaphakathi, kwaye ayiyi kukhutshelwa ngaphandle ngaphandle. Iifilimu ze-laminated zingasetyenziselwa izicelo ezahlukeneyo, kubandakanywa ukupakishwa kokutya, ukupakishwa kwamachiza, iimveliso ezisetyenziswa imihla ngemihla, naziphi na izisombululo zokupakisha eziguquguqukayo.Ukudibanisa i-gravure yokuprinta kunye nefilimu ye-laminated material inikeza umgangatho obalaseleyo wokuprinta, ukuqina, kunye nokunikezelwa kwemveliso ephuculweyo, okwenza ukuba ukhetho oludumileyo kwishishini lokupakisha.
Ifilimu yangaphandle ngenjongo yoShicilelo, ifilimu yangaphakathi ngenjongo yokutywinwa kobushushu,
Ifilimu ephakathi yokuphucula umqobo, ubungqina bokukhanya.
Ixesha lokuposa: Nov-22-2023
