COATER & DRYER MACHINE FOR OPTICAL FUNCTIONAL FILM
Specification
| Base material | PET film |
|---|---|
| Web width | ～2400㎜ |
| Coating method | VCD Coater |
| Speed | Max.60m/min |
| Features | Cassette change coater compatible with various products. UV device with Inert purge system. Max. roller width 2600mm, Clean class 100. |
Coating method
VCD coater
A coating method that realizes thin film coating with a die.
The vacuum chamber effect makes it possible to achieve a coating gap that is two to ten times the film thickness.
In high-speed coating, the entrained flow is removed by decompression to prevent defects.
Specification
| Speed | 1-200 m/min |
|---|---|
| Viscosity | 10-3000 mPa・s |
| Coated amount | 2-30 μmWet |
Application example
- AR・AG・LRfilm
- Hard coat film
- Transparent conductive film
- Light diffusion film
- Index matching film