Roll to Roll Pattern Coater
Inkjet patterning and stripe coating using roll to roll
Roll to Roll Exposure
Our roll-to-roll coating machine can correct the distortion of the film which was impossible with conventional screen printing etc, and it enables high precision printing. In addition, the coating head can be selected from slit nozzles, stripe nozzles, inkjet heads, can be used for a variety of applications, and can be applied to printable electronics as an alternative to screen printing machines and offset printing machines.
Features
- High precision coating with film distortion correction function
- Low tension conveyance of substrates
- Stripe slit nozzles and inkjet head can be selected
Application
Display field | Flexible display etc. |
Semiconductor field | RFID, Wearable sensor, etc. |
Other fields | Flexible OLED lighting etc. |
Specifications for roll to roll pattern coater
Film width | 300mm/600mm/900mm | |
---|---|---|
Film transport method | Continuous feed | 0.5-5.0 (m/min) |
Step feed | Instant max. 38 (m/min) | |
Coating method | Slit coating | Continuous/intermittent setting is selectable |
Stripe coat nozzle | Nozzle pitch min 200μm | |
Ink-Jet head | Discharged amount is selectable from 1–40 pL | |
Electric spray coating | Area coating using mask | |
Drying method | Hot air circulation/IR heating 50–200°C |
External view of roll to roll pattern coater