A new generation of book printing offline quality inspection equipment system: One step to solve the printing in the composition, overprinting, trapping, bending, plate making errors, printing defects.

For book printing offline quality inspection, patent system, real PDF quality inspection technology: Using the small page PDF file as a template for the first inspection of the printed matter, you can solve the errors and defects in bending, overprinting, marking, color processing, large-format, platemaking, and printing of the first printed matter in one step, including all process and content inspection items that require the pilot to proofread the first printed matter, as well as the remaining errors caused by the prepress process. At the same time, it can detect flaws in printing and ink dynamic inspection. The system also features: 1, fast efficiency: no need to model, no such operation and time 2, high comparison quality: accurate intelligent segmentation and print positioning, to achieve the perfect match in technology, so that the comparison quality is greatly improved. 3. Low false positives. 逐句对照