Super-strong freezing-resistant MY-H alcohol ester soluble gravure surface printing ink and preparation method thereof

The invention discloses super-strong freezing-tolerant MY-H alcohol ester soluble gravure table printing ink and a preparation method, and relates to the technical field of gravure table printing ink.The method includes: stirring and dissoving Solid resin into a 50% polyketone solution by using more than one part of mixed solvent; weighing the pigment, the dispersing agent, the resin solution, the polyacrylate copolymer ink resin solution and the residual mixed solvent according to the weight ratio, taking out the uniformly stirred mixture, feeding the mixture into a sand mill for sanding, repeatedly grinding until the particle size of the material is less than 25 microns, feeding the sanded semi-finished product into a high-speed stirrer, and adding an adhesion promoter and a chelating agent, performing stirring at a high speed for 30-35 minutes, sending the dispersed sample into an inspection room, detecting various indexes and performances of the ink, performing filtering after theink is inspected to be qu