Vision Inspection Systems Drive Profits

PDF verification

For added assurance, a PDF verification program makes structural comparisons between the Golden Template and the customer-approved digital artwork file. This alerts the operator about cylinder set-up or plating errors, without the need for visual checks and resolves the problem of inspecting packages that include multi-language information or different alphabets. A fixed PDF reference eliminates the problem of emerging defects such as subtle color changes that can be missed by alternative systems that even periodically change the reference image, let alone roll from one image to the next with every impression.