Research on Edible Inkjet Ink

摘要

Edible inkjet ink is a new water-based green ink, all the raw materials are in line with food hygiene standards, it has the characteristics of edible, safe, environmentally friendly and it's suiTab. for food packaging printing. In order to obtain good performance and printing quality of edible inkjet ink, food-grade raw materials were used to prepare inkjet ink. Then the formula was optimized according to the effect on droplet state of ink viscosity and surface tension. In the end, droplet state and printing quality of prepared ink was tested. The results show that the prepared edible inkjet ink has good droplet state and printing quality.