Printing method of environment-friendly paper product

The invention relates to the technical field of printing, and discloses a printing method of an environment-friendly paper product. The printing method comprises the steps of preparing before printing, preparing of an operation table, printing, drying and checking. The steps in the printing process can be detailed, printing quality is improved, the limitation of sizes and shapes of printed materials is avoided, general printing can only be achieved on planes, screen printing can be achieved on planes and can also be achieved on formed objects in special shapes such as spherical curved surfaces, and all figured objects can be achieved through screen printing; faces are soft, printing is low, and silk screens are soft and elastic; the coverage force of an ink layer is high, pure white printing can be carried out on all black paper, and the stereo perception is strong; the printing method is suitable for various kinds of ink, photostability is high, and the luster of printing materials isnot changed; and printin