Precise film side detection with gloss sensors

GM04 gloss sensor from wenglor reliably distinguishes between matt and glossy materials.

Reliable differentiation between glossy and matt film sides is crucial for stable packaging processes. The wenglor GM04 gloss sensor detects the smallest differences in reflection behavior and thus ensures precise, repetition accuracy, even with transparent materials.

How do gloss sensors work?

Gloss detection by gloss sensor

Gloss sensors measure the degree of gloss of surfaces and distinguish between matt and glossy materials. Find out how wenglor sensors ensure precise quality control in painting, packaging and electronics.