Filtering is an important production link in effective control the particle size of ink. In order to obtain good filtering effect, use the millipore filters with different diameter, material and structure to filter the same ink respectively, test the particle size and distribution of ink, examine the diameter, material and structure of millipore filter influence on the filtering effect of UV ink-jet ink; use different millipore filters with filtering effect from poor to strong to filter the same ink step by step, test the particle size and distribution of ink, examine the filtration process influence on the filtering effect of UV ink-jet ink, finally to determine the optimal filter conditions and process. The results of the study indicate that, the diameter, material and structure of millipore filter and filtration process have a great effect on the filtering effect of UV ink-jet ink, using the determined best filtering conditions and process can obtain good filtering effect.
Hailiang Pan, Beiqing Huang, Xianfu Wei, Peng Wu, "Research on Filtering Conditions of UV ink-jet ink" in Proc. IS&T Int'l Conf. on Digital Printing Technologies and Digital Fabrication (NIP27), 2011, pp 332 - 334, https://doi.org/10.2352/ISSN.2169-4451.2011.27.1.art00086_1