Ibhokisi lebhokisi likagwayi liphrintiwe ikhasi eligcwele, futhi ukuphrinta akukuhle?
Izimboni zamabhokisi kagwayi ngokuvamile zithola ama-oda avela kumakhasimende anemikhiqizo ethile noma izidingo ezikhethekile, futhi adinga ukunyathelisa ikhasi eligcwele lamabhokisi kagwayi ngemibala ehlukahlukene. Uma kuqhathaniswa nama-oda avamile okunyathelisa amabhokisi kagwayi, ukunyathelisa kwebhokisi likagwayi eligcwele ikhasi kudinga ukuphrinta ikhadibhodi lebhokisi likagwayi lonke, elibizayo, elinzima, nelimoshayo. izinga nalo liphakeme.
Ebhokisini likagwayi langempela eligcwele ikhasi lokuphrinta, uchwepheshe wokunyathelisa webhokisi likagwayi uyadingeka ukuze anake kakhulu ukulawula imininingwane. Uma unganakile, kuzoba nezinkinga ezinjengokuphrinta kwebhokisi likagwayi elimhlophe, ukufiphala kombala kayinki, ukulahleka kukayinki ibhokisi likagwayi, ukuhudula noma ukungaphrinti kahle, njll., okubangela ukuthi abaphathi bagcwale amagama. Ukuphrinta kwebhokisi likagwayi lepuleti lokuphrinta alilungile noma alikwazi ukuphrinta.ibhokisi lekhandlela
Uma izinkinga ezingenhla zenzeka, kunconywa ukuthi abaphathi bahlole izindawo ezi-5 ezilandelayo kuqala, ezingaxazulula izinkinga eziningi zokuphrinta ibhokisi likagwayi eligcwele ikhasi.
Indawo yokuqala: hlola i-anilox roller ne-rubber roller
Lapho ulungisa umshini, qaphela ngokukhethekile ukuthi izinhlangothi ezimbili ze-anilox roller kanye ne-rubber roller zilinganiselwe. Siyazi ukuthi umsebenzi werola yerabha ukukhama uyinki ebusweni berola ye-anilox, futhi irola ye-anilox ingakwazi ukunikeza u-inki ozinzile wepuleti lokuphrinta lebhokisi likagwayi ngendlela yobuningi. Lapho iqoqo lamarola lisebenza, azungeza phakathi nendawo futhi ahlikihlane, futhi asesimweni sokufana.ibhokisi likashokoledi
Khona-ke ukuthi izikhundla ezinhlangothini zombili zamaqembu amabili ama-roller zinokulinganisela kuhlobene ngokuqondile nokufana kokudluliswa kwe-inki nokuxubha uyinki, okuthinta ikhwalithi yento ephrintiwe, futhi kungagwema inkinga yombala we-inki ongavumelani ngaphambi nangemva izinto ezinyathelisiwe ngezinga elikhulu kakhulu.
Indawo yesibili: hlola ubukhulu bepuleti/ikhadibhodi
Kuyadingeka ukwazi ukuthi ipuleti lokuphrinta lonke ligcina ukushuba okungaguquki ukuze kuqinisekiswe ingcindezi yokuphrinta yebhokisi likagwayi elifanayo kanye noyinki kusakhiwo. Lapho ubukhulu bepuleti yokuphrinta yebhokisi likagwayi bungalingani, kuzoba nomehluko ekuphakameni kusakhiwo. Lapho ukwakheka kuphezulu, kulula ukunamathisela ipuleti, futhi lapho ukwakheka kuphansi, kulula ukuba noyinki ongaphelele, okuholela ekubhalweni okungacacile nezinye izinkinga.
Ngendlela efanayo, uma ikhadibhodi likathayela linamazinyo ngesikhathi sokuphatha, khona-ke lapho ibhokisi likagwayi linyathelisa, ingaphezulu lephepha le-dent liyoba namaphutha ekhwalithi anezimpawu ezingacacile, ngakho-ke hlola ngokucophelela ngaphambi kokukhiqiza.
Indawo yesithathu: Hlola i-mesh yerola ye-anilox
I-anilox roller ibizwa nangokuthi "inhliziyo yomshini wokuphrinta webhokisi likagwayi". Umsebenzi wayo uthinta ngokuqondile ukucoleka nokufana kwebhokisi likagwayi lokuphrinta. Uma ubhala, umthamo wokumunca uyinki awanele.
Uma isakhiwo se-mesh singama-degree angu-90, ukudluliswa kukayinki kuzokhula kube yimichilo; uma kungu-120 degrees, isakhiwo sizoba isikwele esiningi. Njengamanje, umshini wokunyathelisa webhokisi likagwayi ovamile we-flexographic ngokuvamile wamukela ukuhlelwa kwama-degree angu-60, futhi i-mesh iyi-ceramic evamile ene-hexagonal. Uyinki unikezwa i-anilox roller, ukuze ukudluliswa kweyinki kube ngcono, futhi ukucindezela kokunyathelisa kuyoba kuncane futhi amamaki okugeleza kwamanzi azoba ngaphansi.
Okwesine: Hlola uyinki osuselwe emanzini
Ekukhiqizeni, uma uhlelo lokuhlinzeka nge-inki luvinjiwe futhi uyinki ulahlekile; lapho i-roller yerabha kanye ne-anilox roller zithintana okuvamile, uyinki odongeni lwe-anilox roller mesh awukwazi ukuminya ngaphandle, njll., okuhlobene ngokuyisisekelo ne-viscosity ephezulu ye-inki esekelwe emanzini.
Siyazi ukuthi ngesikhathi sokunyatheliswa kwebhokisi likagwayi eligcwele ikhasi, inani likayinki elisetshenzisiwe likhulu futhi ukusetshenziswa kuyashesha, futhi uyinki uzojiya ngokushesha. I-viscosity kayinki osekelwe emanzini inobudlelwano obuthile obulinganiselwe nenani likayinki odlulisiwe. Ama-inki angcono asekelwe emanzini azokhuphula ukumuncwa kukayinki, ngakho-ke Kunconywa ukusebenzisa oyinki abasuselwe emanzini abasezingeni eliphakathi nabasezingeni eliphezulu ukuphrinta ikhasi eligcwele lebhokisi likagwayi, futhi unake ukuhlola izinguquko ze-viscosity zama-inki asekelwe emanzini ngesikhathi sokukhiqiza. inqubo.ibhokisi lezimbali
Isikhathi sokuthumela: Mar-13-2023
