Preparation process of anti-aging decorative plate

The invention discloses a preparation process of an anti-aging decorative plate, which comprises the following steps: S1, cutting a base plate: preparing the base plate, and cutting the base plate into rectangular plates with different lengths and widths through cutting equipment according to actual production requirements; S2, treating the surface of the base plate, and cleaning burrs or sweeps at the position of a cutting opening of the cut plate with the help of a tool; S3, pressing the base plate; S4, pasting a decorative layer; S5, trimming the plate; S6, spraying a waterproof layer; S7, spraying a paint layer; and S8, spraying an anti-aging coating. The interior of the plate is protected mainly through the waterproof layer and the paint layer, loss of moisture of a base material is reduced to a certain extent, and therefore cracking of the plate is reduced, the exterior of the plate is protected through the anti-aging coating, and the paint layer is located in the anti-aging coating, so that the brown c