Positive PS Plate
Positive PS Plate use for high-grade commercial package printing and newspaper printing.
The coating face is green. Must be operated in yellow light.
PS plate is less used now. Because the exposure way is difficult, not easier than CTP plate and CTCP plate.
If you still need PS plate, we can provide you.
- Characteristics
- Technical specifications
- Technical table
Before PS plate was the cheaper than CTCP plate and CTP Plate, but now as the PS plate manufacturers have reduced, the price is not competitive.
- Uniform surface coating and high photosensitive speed.
- High resolution and higher press run.
- Precise half-tone dot reproduction.
- Faster Exposure and good stability.
| General Info | |
| Plate Type | Positive PS Plate |
| Application | Commercial and newspaper printing |
| Gauge | 0.15,0.20, 0.25,0.30, 0.40 (mm) |
| Color | Green |
| Spectral Sensitivity | 320-405nm |
| Resolution | 2-98%@200lpi |
| Laser Energy Required | 80-180mj/cm2 |
| Developer Temperature | 20-25°C |
| Length of Run | Unbaked: 50,000 to 80,000 impressions |
| Baked: Over 100,000 impressions | |
| Storage and Handling | |
| Safelight | Handle under yellow safelight |
| Shelf Life | 12 months under recommended storage conditions |
| Packaging | Export standard packing |
| Storage and handling | stored in a cool and dry environment, away from excessive cold, heat and |
| humidity. |
