Ishishini lokupakisha lixhomekeke kakhulu kwiindlela zokuprinta ukuhombisa kunye neebhotile zentengiso kunye nezikhongozeli.Nangona kunjalo, ukuprintwa kwiglasi ngokuchasene neplastiki kufuna iindlela ezahlukeneyo kakhulu ngenxa yeepropathi ezizodwa kunye neenkqubo zemveliso zezinto nganye.
Ukuprinta kwiibhotile zeglasi
Iibhotile zeglasi ziveliswa ngokuyintloko zisebenzisa inkqubo yokubetha, aphoIglasi ye-molten ivuthelwa kwaye i-invered ibe yimbumba ukwenza ubume be-conur. Lo mveliso wobushushu obuphezulu wenza i-Screen Ukuprinta eyona ndlela ixhaphakileyo yeglasi.
Ukuprintwa kweScreen kusetyenziswa i-mesh yesshing ye-mesh equlethe uyilo lobugcisa obekwe ngqo kwibhotile yeglasi. I-inki ke icekeceke kwiindawo ezivulekileyo zesikrini, idlulise umfanekiso kumphezulu weglasi. Oku kudala ifilimu ye-inki ephakanyisiweyo eyakha ngokukhawuleza kumaqondo obushushu aphezulu. Ukuprintwa kwesikrini kuvumela i-crisp, ukuveliswa komfanekiso ocacileyo kwiglasi kunye neebhondi ze-inki ngokufanelekileyo.
Inkqubo yokuhlobisa ibhotile ihlala yenzeka xa iibhotile zishushu kwimveliso, ezivumela ii-Inks kwi-fuse kunye nokunyanga ngokukhawuleza. Oku kubizwa ngokuba "kukubetha okushushu". Iibhotile eziprintiweyo zityalwa kwii-oveni zokuphola ukuze zipholile ngokuthe chu kwaye zithintele ukwaphuka kothuka.
Ezinye iindlela zokuprinta zeglasi zibandakanyaI-Kiln-Fid Directoration yeGilid kunye ne-UV-i-UV-iPrinta yeGransi yeglasig. Nge-kiln-fuiding, i-cerit frit i-frict iprintiweyo iprintiweyo okanye isetyenzisiwe njengesiqhelo ngaphambi kokuba iibhotile zityatyelwa kwiikhilomitha zobushushu obuphezulu. Ubushushu obugqithisileyo bubeka i-frit yeglasi ye-fried ngokusisigxina kumphezulu. Nge-iv-sury, i-iv-ebuthathaka ye-UV iprintiweyo iprintiwe kwaye ngoko nangoko yaphiliswa phantsi kokukhanya okukhulu kweltraviolet.
Ukuprinta kwiibhotile zeplastiki
Ngokwahlukileyo kwiglasi,Iibhotile zeplasitiki zenziwa yi-Extriusionsfs kuvuthuza, inaliti yokutsalwa, okanye yolula ukubumba kubushushu obuphantsi. Ngenxa yoko, iiplasitiki zineemfuno ezahlukeneyo ze-inki kunye neendlela zokunyanga.
Ukushicilelwa kwe-flexusgraphic kuqhelekile kusetyenziselwa umhlobiso webhotile yeplastiki.Le ndlela isebenzisa umfanekiso ophakanyisiweyo kwiplate yefonti eguqukayo ejikeleza kwaye inxibelelana nomkhumo. Ii-interks ezililo zithathwe yiplate, zidluliselwe ngqo kumphezulu webhotile, kwaye ngoko nangoko ziphiliswe yi-UV okanye ukukhanya kwe-infrared.
Ukushicilelwa kwe-flexusgraphic kugqwesile ekuprintini kwi-curpud, ethunyelweyo yeebhotile zeplastiki nezikhongozeli.Iipleyiti eziguquguqukayo zivumela ukudluliselwa komfanekiso okungaguqukiyo kwizixhobo ezinjenge-Polythyeene Terephthalate (Pet), iPolypropylene (PP), kunye nePolythylene ePhezulu (i-HDPE). I-Toxusgraphic inki iqhekeza kakuhle ukuya kwimihla yeplastiki engaqhelekanga.
Ezinye iindlela zokuprinta zeplastiki zibandakanya ukuprintwa kwe-rotograjud kunye neelebheli.I-Rotogravare isebenzisa i-cylinder yentsimbi eqingqiweyo ukuba idlulise kwi-inki kwizinto ezikhoyo kwizixhobo. Isebenza kakuhle kwibhotile yeplastikhi ephezulu ibaleka. Iilebheli zibonelela ngendlela engaqhelekanga kumhlobiso weplastiki, ivumela imizobo eneenkcukacha, imibhalo, kunye neziphumo ezikhethekileyo.
Ukukhetha phakathi kweglasi kuthelekiswa nokupakishwa kweplastiki kunempembelelo enkulu kwiindlela ezikhoyo zokuprinta. Ngolwazi lweepropathi nganye kunye neendlela zokwenza imveliso, ii-boochoators zebhotile zingasebenzisa inkqubo yokuprinta efanelekileyo yokufezekisa uyilo oluhlala luhleli.
Ukuqhubeka kwemveliso kwiglasi kunye nemveliso yeplastiki kunye nenkqubela phambili kwitekhnoloji yokuprinta kuya kwandula ukwandisa ngakumbi ukubakho.
IXESHA LOKUQALA: AUG-22-2023