Case Study of Automated Visual Inspection: Printing Inspection for Plastic Products

A case study of the introduction of automated visual inspection that can detect various defects such as printing misalignment, chipping, bleeding, and dirt all at once by conducting inspections in multiple environments!

Would you consider switching to "automatic inspection using cameras" for checking the printed characters on the surface of resin parts for "printing misalignment," "chipping," "bleeding," and "dirt"? We would like to introduce an example of a system that installs multiple cameras and lighting on the printing process line to inspect the printing condition all at once. For products with multi-color printing on the surface of resin molded items, it becomes possible to conduct inspections for defective printing conditions that cannot be inspected in a single environment by using imaging environments tailored to each printing condition. 【Features of this system】 ■ Enables automatic inspection without the need to introduce separate lines or equipment for inspection. ■ Allows for inspections of various conditions by using multiple imaging environments even for inspections of the same area. ■ Conducts inspections on the transport line after printing, enabling rapid response in case of defects. ■ Well-suited for environments that perform multi-color printing such as screen printing and gravure printing. *First, we will verify whether the work you wish to inspect can be inspected. *Detailed processing information and processing flow are included in the PDF.

Visual Inspection Equipment