... strength,non-breakage,non-leakage4.good quality,colorful and vivid printing5.non-keton,non-benzene printing,eco- ... on the product's material,size,thickness,printing colors and quantityProducing process1.Mould/Cylinders' making; 2.Printing; 3 ... color computer-controlled printing, high speed laminator, heat seal machines, cold cutting and heat cutting machines, slitting machines, interim sealing machine ...