▎ 摘　　要

NOVELTY - Environmentally friendly aqueous ink comprises 55-60 pts. wt. modified aqueous polyurethane, 3-6 pts. wt. glycol ether, 1.2-1.8 pts. wt. epoxy alcohol, 12-15 pts. wt. Sodium Hydroxypropyl Cellulose, 6-12 pts. wt. Polyvinyl Alcohol, 3-5 pts. wt. Pigment, 2-4 pts. wt. Surfactant, 1-2 pts. wt. Dimethylethanolamine, 15-20 pts. wt. Inorganic filler, 1-4 pts. wt. Silicone oil, 6-8 pts. wt. sodium alginate grafted cyclodextrin, and 30-35 pts. wt. deionized water. USE - Used as environmentally friendly aqueous ink. ADVANTAGE - The ink has excellent performance, excellent friction fastness and good waterproof performance, adjusts the cohesion strength of the ink, and improves the friction fastness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the ink, comprising (i) adding modified aqueous polyurethane, glycol ether, epoxy alcohol, sodium hydroxypropyl cellulose, polyvinyl alcohol, pigment, surfactant, dimethylethanolamine, inorganic filler, Silicone oil, sodium alginate grafted cyclodextrin, deionized water into the dispersion cylinder to obtain a dispersion, and grinding the dispersion for 3 hours to obtain a color paste, filling, sealing and packaging.