Slot-Die table coater - TSE Troller

Slot-die printing is the technique that permits the best thickness uniformity over a large surface area, while being compatible with the high-throughput roll-to-roll technology. The ink is pushed in the narrow space between the lips of the die while the substrate moves underneath. It is especially useful for large area OLED lighting or depositing the stripes for organic photovoltaics.

• uniformity ±5 %
• substrate size up to A4 (coating width = 200mm max)
• rigid or flexible substrates
• ink viscosity 1-10 000 cP
• die dead volume <5 mL
• coating speed: 0.01mm/min <-> 6m/min
• substrate temperature: 21 <-> 90°C