Manufacturing method for mold internal decoration molding of vehicle-mounted center control integrated plastic curved surface panel

The invention relates to a manufacturing method for mold internal decoration molding of a vehicle-mounted center control integrated plastic curved surface panel. A curved surface with required appearance is formed through film sheet silk-screen printing, high pressure molding, cutting and other processes, then the molded film sheet is put into an injection mold, a layer of transparent resin is injection-molded, the film and the resin are allowed to be fused together, and the plastic panel with the surface printed with patterns is formed. Based on ordinary mold internal decoration molding, some special processes are increased to meet the performance requirements of a vehicle-mounted center control display screen front panel; the manufacturing method achieves many properties of integrated plastic panel mold internal decoration molding, breaks through deficiencies of the prior art, meets the needs of products, allows an IML technology to be successfully applied in the field of vehicle-mounted display integrated