Views: 16 Author: Site Editor Publish Time: 2017-08-18 Origin: Site
Ink application purpose
An alcohol-water mixed base edible pattern printing ink used on medicine and dietary supplement of oral solids or packages of them, to achieve the purpose of brand identification.
Epson nozzle linkage printing machine (eg:L211),thermal foam nozzle linkage printing machine
The ink contains part of liquid dispersions of insoluble particles, so it must be re-dispersed well before using.
For optimal dispersion effect, vigorous shaking by hand should be applied for half a minute.
A sealed new bottle of ink is recommended for each batch printing, add new ink when necessary, the nozzle should keep moist due to the solvent volatile
The ink contains volatile solvents which evaporated throughout the printing operation .Both viscosity and printing effect changed due to the volatile solvent, so adjustments of the ink throughout the printing operation is required. A skilled operator must closely monitor the process and adjust the nozzle to maintain the required printing quality. Keep the nozzle moist when stop the machine for a long time.
The ink is adjusted well according to the required performance parameters, no need diluents adjustment.