Chemical / Materials · APPLICATION SCENARIO

Coil Coating Pinhole & Agglomeration Detection

Micron-scale 3D defects like pinholes and agglomeration in web and film materials directly affect barrier, insulation, and appearance performance.

Scenario · Web / Film Continuous Defects

Coil Coating Pinhole & Agglomeration Detection

Challenge & Solution

Coil Coating Pinhole & Agglomeration Detection

ChallengeTraditional inspection methods struggle to reliably capture micron-scale 3D defects at high web speed, relying long-term on offline sampling.

Solution3D fused point-cloud imaging reliably detects and grades defects larger than 50μm inline at web speeds of 120–400 m/min.

98%Detection rate (was 85%)

2%Missed detection rate (was 15%)

>50μmDetectable defect scale

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Recommended equipment: SkyVision · AOI Software

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This article was generated by AI. Customer cases are simulated scenarios based on real product capabilities and figures are illustrative; see product pages for official benchmarks.