WY-TF benzene-soluble BOPP gravure inner printing composite ink with good adaptability and preparation method thereof

The invention discloses WY-TF benzene soluble BOPP gravure inner printing composite ink with good adaptability and a preparation method, and relates to the technical field of composite ink. The vat scarlet R dye inner printing composite ink is mainly prepared from the following raw materials: 20-30% of polyamide resin, 3-11% of cellulose, 10-20% of pearlescent pigment, 10-20% of isopropanol, 15-20% of benzene, 15-25% of methyl cyclohexane, 25-30% of n-propyl acetate and 2% of a compound additive, wherein the compound additive is a mixture mainly composed of a dispersing agent, a wetting agent,a color developing agent and a leveling agent. The product is good in printing adaptability, good in anti-sticking performance and high in composite strength, can meet the printing requirements of various composite processes, can meet the requirements of high-speed printing, and can control the volatilization rate of the ink, so that the ink can show better glossiness and pearlescent effect. 本发明公开了一种适性好的WY-TF苯溶BOPP凹版里印复合