Application Of Satellite Flexo Printer in Carton Preprinting

In the case of mass production, flexo printing machine has the following advantages: 1. Fast printing speed and high production efficiency. The printing speed can reach 300m/min, and the printing speed with UV ink can reach 500m/min-600m/min, and it is equipped with a quick roll change system, and automatic feeding without stopping, so as to achieve complete uninterrupted printing. 2. Pre-printed carton overprinting, resulting in small color difference and high printing quality. Due to the uniform printing pressure of the high-precision satellite flexo printing machine, it is not affected by the corrugated level, so the printing quality of the field, line and text is very good. Can use vector frequency motor through the PLC controller to achieve synchronous control, at different speeds and temperatures to ensure the constant tension of the printing, so that the printing in high-speed printing to maintain the stability of the overprint, so that the carton pre-printed multi-color overprint has been realized. The lateral shrinkage of paper is small. 3. The closed ink scraper system can ensure the amount of ink in the roller and plate, improve the ink transfer function of the short ink path system, reduce solvent volatilization, and make the ink color consistent. 4. The carton has high strength and good flatness. After roll-to-roll printing, the printed color roll can be directly placed in the hanging paper position and the corrugated into cardboard, and the computer crosscutting machine is directly made into a single carton, giving full play to the automatic and high-speed advantages of the printing press and the corrugated machine, the corrugated is not printed, no deformation, the strength of the carton can be increased by 30%, which can reduce the number of paper grams and reduce the cost of the corrugated box. 5. Because the printing plate is flexible, the surface finish of the paper is not as harsh as gravure printing, which can reduce the cost of paper, thereby reducing the cost of corrugated boxes.