▎ 摘　　要

NOVELTY - Highly stable aqueous ink, comprises water-soluble acrylic resin, styrene-acrylic emulsion, color paste, wear-resistant agent, pH regulator, dispersant, nano-surfactant, leveling agent, wetting agent, defoaming agent and viscosity regulator. USE - The highly stable aqueous ink is useful in packaging and printing of food, medicine, cigarette, children toy and other products. ADVANTAGE - The highly stable aqueous ink has good primary drying, adhesiveness and anti-blocking properties, stable quality, and improved printability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the highly stable aqueous ink, comprising: (xi) mixing water-soluble acrylic resin, styrene-acrylic emulsion and color paste at 15-25℃ for 1-2 hours to obtain a mixed material; and (xii) adding wear-resistant agent, pH regulator, nano-surfactant, dispersant, leveling agent, wetting agent, defoaming agent and viscosity regulator to the mixed material, and uniformly mixing to obtain the highly stable aqueous ink.