Represents the most advanced domestic gravure printing presses, the current international top technology computer overprinter system to ensure the quality of printing; Imported solvent-free compound machine, strong compound ability, can be dry, wet compound, solvent-free compound, extrusion compound, coating and other functions; Traceable qr code printer combined with big data platform can achieve product traceability, customer management, sales with prizes and other functions; Four-side and eight-side sealing bag making machine can provide three-side sealing, four-side sealing, self-supporting bag, zipper bag, penguin bag and other kinds of packaging.