GB/T 17934.6 - 2014 formulates process control standards for flexographic printing. It clarifies the production specifications for flexographic printing meshes and color separations to ensure accurate color separation. It puts forward requirements for the quality control of proofs and printing finished products, covering key indicators such as color reproduction and registration accuracy. Detail the operation points of printing plate production, inks deployment, printing pressure adjustment and other links. Following this standard can effectively improve the Stability and conformity of flexographic printing, provide mass protection for Encasement, label printing and other industries, and help enterprises improve production efficiency and produce high-mass flexographic printing products.