UV touch ink and preparation method thereof

The invention belongs to the technical field of ink, and discloses UV touch ink and a preparation method thereof. The UV touch ink comprises UV modified acrylate, acrylic resin containing ethyl acetoacetate, an active monomer, organic wax, a photoinitiator and a solvent, the active monomer is selected from at least one of tripropylene glycol diacrylate, diethylene glycol diacrylate phthalate, neopentyl glycol diacrylate and hexanediol diacrylate. According to the invention, the UV modified acrylate, the acrylic resin containing ethyl acetoacetate, the active monomer and the organic wax are taken as main components, and the active monomer is selected, so that the prepared UV touch ink has excellent skin feeling and velvet feeling effects, and is excellent in adhesive force, light resistance, weather resistance, alcohol resistance and solvent resistance. Meanwhile, the UV touch printing ink can simplify the curing process, only UV drying is needed after printing, the curing efficiency is high, and hot air and U