The etching modules have oscillating nozzles, which are arranged either parallel or at right angles to the conveying direction. This SCHMID achieves a uniform etch rate across the entire panel surface. A permanent monitoring of the process parameters guarantees ideal etch results.

• High etching quality at high etching factor by using the Fineline spray Syste
• Uniform etching pattern by intermittently etching with single nozzle control
• Stable process