Abstract: A printing method include steps: creating a 3D image corresponding to a to-be-printed image; sticking a film to a transparent sheet by removable glue; printing the 3D image on an inner surface of the film; adhering an elastic layer to the film by water based adhesive; modeling the printed film to form 3D model by vacuum plastic-absorbing machine; adding silica gel to the elastic layer to finalize the design. The printing product includes a film being printed with 3D image, an elastic layer adhered to the film by water based adhesive, silica gel added to the elastic layer for finalizing the design. As a result, the printing product is color printed with high definition, and the coating area on the 3D model is not limited. Furthermore, because the color layer is protected, the color on the 3D model is not prone to wear.