isibhengezo

Umshini wokuphrinta we-Flexographicipuleti yi-letterpress enokwakheka okuthambile. Lapho uphrinta, ipuleti lokuphrinta lithintana ngqo nefilimu yepulasitiki, futhi ingcindezi yokuphrinta ilula. Ngakho-ke, i-flatness ye-flexographic plate iyadingeka ukuba ibe phezulu. Ngakho-ke, ukunakekelwa kufanele kukhokhwe ekuhlanzekeni nasekuphepheni kwesisekelo sepuleti kanye nesilinda sepuleti lapho ufaka ipuleti, futhi ipuleti ye-flexographic kufanele ifakwe nge-tape enezinhlangothi ezimbili. Ifilimu yepulasitiki yokuphrinta ye-Flexographic, ngenxa yokuthi ubuso bayo abuyi-absorbent, umugqa we-mesh we-anilox kufanele ube mncane, ngokuvamile u-120 ~ 160 imigqa / cm. Ukucindezeleka kokunyathelisa kokunyathelisa kwe-flexographic kunethonya elikhulu ekunyatheliseni ngokweqile kanye nokuhanjiswa kwesithombe kwamafilimu epulasitiki. I-tension yokuphrinta inkulu kakhulu. Nakuba kunenzuzo ekubhalisweni kombala okunembile, izinga lokuncipha kwefilimu ngemva kokunyathelisa likhulu, elizobangela ukuguqulwa kwamachashazi; ngokuphambene nalokho, uma ukungezwani kokunyathelisa Uma kukuncane kakhulu, akuhambisani nokubhaliswa kombala okunembile, ukubhaliswa kwesithombe akulula ukulawula, futhi amachashazi akhubazeka kalula futhi athinte ikhwalithi yomkhiqizo.


Isikhathi sokuthumela: Sep-17-2022