The Research on Ink Adhesion of Vacuum Aluminized Paper

摘要

In this paper we evaluated some surface characteristics of the Vacuum Aluminized Paper (VAP) to explore the ink adhesion on it. It is shown that this performance is quite unsatisfying due to the high gloss of the VAP which results in an even weaker surface energy than the surface tension of ink. The optimal drying time for the inked VAP under UV light with 125W of power is approximately 4.5 minutes, converts to the practical production, the printing speed of the VAP should be near to 7128 sheet/hour so as to fully solidify the UV ink thus acquires the optimal adhesion of ink.