Whether it is gravure printing, flexo printing or letterpress printing, more than 90% of enterprises cannot avoid printing defects in web printing. The endless product defects and losses, as well as the continuous user complaints and chargebacks, increase the cost of enterprises, reduce the competitiveness of enterprises, and cause great losses to the construction of printing and packaging enterprises.

The printing quality automatic inspection system can be used for online inspection or offline inspection to ensure that defective products are discovered and eradicated in time; the inspection system can automatically count and analyze the defects of printed matter, and automatically record and display defect images; the system can store defect information on the server, optional The automatic label review machine can be connected to the server, automatically and accurately stop at the defect position, and provide product image comparison in time, which is convenient for manual screening, rejection and repair of printed matter defects; the process of detection and manual defect removal is separated, and the inspection equipment is completely liberated. Easy-to-check product testing equipment can be integrated into the label production process, greatly improving the efficiency of testing.