Mainstream Engineering develops machine vision inspection technology for automated, real-time monitoring of thin films, membranes, coated webs, and other continuous materials. This technology is designed to help manufacturers detect defects, evaluate film thickness, and improve quality control during production.
By combining optical inspection, transmission polarimetry, image analysis, and automated monitoring, Mainstream’s machine vision technology supports continuous inspection across the full web width. This approach allows manufacturers to identify defects and thickness variations during production instead of relying only on offline sampling or manual inspection.
Mainstream’s work in this area focuses on delivering high-resolution inspection capability using practical, cost-effective camera hardware. The technology is designed to reduce the need for overly complex imaging systems while still supporting defect detection, thickness mapping, and real-time process feedback.
Machine vision inspection can support applications involving clear to near-opaque webs, coating lines, membrane production, thin films, and web converting equipment. It reflects Mainstream’s broader ability to transition advanced sensing and optical technologies into practical tools for manufacturing environments.