Cigarette packet printing method based on offset printing UV ink and offset printing cigarette packet UV ink

The invention relates to the technical field of novel printing ink, cigarette packet printing and the like, and provides a cigarette packet printing method based on UV printing ink for offset printing and the UV printing ink for the offset printing cigarette packet. The skin-touch UV ink for offset printing is prepared from the following materials in percentage by weight: 50-70% of polyester matte resin, 20-30% of an easy-to-delight and easy-to-dilute monomer, 3-6% of a photoinitiator, 3-5% of a hand feeling additive and 5-10% of wax slurry, and the skin-touch UV ink for offset printing obtained by production is printed on a cigarette packet printing piece and then is dried and cured by a UV lamp, so that the skin-touch UV ink for offset printing is obtained. Therefore, the shape stability and the scratch resistance of a cigarette packet printing piece are improved, the color explosion of the printing ink during line cutting is avoided, the energy consumption and the cost are reduced, and the pattern distorti