▎ 摘　　要

NOVELTY - A printing ink comprises 5-10 pts. wt. porous starch, 5-7 pts. wt. etherified amino resin, 2-3 pts. wt. octyltrimethylammonium chloride, 2-3 pts. wt. graphene, 1-2 pts. wt. flax oil, 2-6 pts. wt. oleic acid, 5-10 pts. wt. zinc borate, 1-2 pts. wt. coloring agent, 1-5 pts. wt. nano-silver, 2-4 pts. wt. film-forming additive, 1-2 pts. wt. surfactant, 0.5-1 pt. wt. emulsifier, 1-2 pts. wt. antimicrobial agent, 5-10 pts. wt. defoamer, 1-2 pts. wt. fragrance, 1-2 pts. wt. micronutrients and 1-2 pts. wt. vitamin. USE - The printing ink is useful for printing surface of products including food and drug. ADVANTAGE - The printing ink has excellent absorption property, adhesive property, wear resistance and printing effect, and uniform dispersion, and can greatly reduce the printing ink adsorption effect, thus improving the utilization rate of the printing ink. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing the printing ink.