Double Layer DOP Processless Thermal CTP Plate for Offset Printing
Stable Quality,Cost Effective,Environmental Friendly
1.Application
EcooGraphix Ecoo-G is a new, environmental friendly,Development On Press CTP plate . It can be run directly on a printing press after imaging,without a need for chemical processing.
2.Characteristic
ECOO-G is double layer, and the emulsion layer will not dissolve into water, so it will not integrate into fountain solution; while the protection layer is well water-soluble, and it will be easy dissolved into the fountain solution.
3.Specification
| Plate Technical Specification | ||
| Model | ECOO-G | |
| Plate Type | Non-ablation thermal-negative type | |
| Application | High grade commercial and newspaper printing | |
| Substrate | Electrolyte graining and Anodized AL substrate | |
| Thickness | 0.15mm / 0.30mm | |
| Spectrum scope | 800-850nm | |
| Platesetter | Various dominant thermal platesetters in the market | |
| Low-energy imaging | 130~150mJ/m² | |
| The period of latent image stabilization | ≤7days | |
|
Recommended screen method |
1~99 @200Lpi AM/20u FM and mixture | |
| The paper number of start-up | <50 sheets | |
| Safety Light | 1 hour under fluorescent lamp, no direct irradiation with natural light, 4 hours under yellow light | |
| Processing | Without processing,directly on press | |
| Run Length | 100,000 impressions,actual run length depends on printing conditions | |
| Baking | No recommended | |
| Characteristics | ||
| Negative non-ablation photosensitive system | ||
| Compatible with the dominant devices in the market | ||
| Can be printed directly on the machine without any processing steps after scanning by thermal CTP platesetter | ||
| Good dot reproduction,stable performance,wide processing latitude | ||
| Long stability of latent image,can be stored at least a week after plate-making | ||
| High quality aluminum substrate,professional coating formulation | ||
| Application | ||
| Suitable for sheet-fed offset press or high speed rotary offset press | ||
| Run length:100,000 impressions | ||
| Suitable for different types of traditional inks and fountain solutions,including alcohol’s substitutes as fountain solutions | ||
| Unsuitable to improve run length by baking plates | ||
| Transportation and Storage | ||
| Packed in seal and stored by means of preventing from light/moisture,over heat and high humidity. | ||
| Recommended conditions:18℃~24℃,40%~50% RH. | ||
|
Plate
Features |
ECOO-G |
Kodak Sonora XP |
| Sensitive wavelength(nm) | 800-850 | 800-850 |
| Coating color | Grey | Light green |
| Sensitivity(mj/cm2) | 150 | 150 |
| Exposure in safe light | White light 1 hour; yellow light 24 hours | White light 1 hour; yellow light 24 hours |
| After image contrast | Can be spotted by eyes, but auto punching machine cannot recognize it | Can be spotted by eyes, auto punching machine can recognize it |
| Imaging device | Normal thermal CTP device | Normal thermal CTP device |
| Resolution | 1-99% @ 200lpi (dependent on CTP capability) | 1-99% @ 200lpi (dependent on CTP capability) |
| Run-length | 100,000 | 100,000 |
| Storage | 12 month (under recommend environment) | 12 month (under recommend environment) |
ECOO-G has a wide range of exposure energy, the range is 140-200mj/cm2 (similar range to Sonora XP plate), and the dot gain percentage is not much different within this range.
*Note: Higher exposure energy will make the image contrast more clear, and benefit to the plate run length; while over high/low exposure energy will affect the image quality negatively.
Recommended application to press procedures of ECOO-G:
Clean all the inks on the blanket;
Start the press machine, apply the water roller, run 30-40 seconds;
Apply the ink rollers 20-30 seconds;
Apply the paper and start print.
Remark: If operate step 2 and 3 longer, paper will be wasted less.
5.Plate Producing and Packing
From producing to delivery,we make every details very carefully to guarantee the good product quality and service to customers .
6.Our Partner and Customers feedback
7. FAQ
Q1: Can I get the sample?
A: We are very glad to provide some sample for you to test. We usually provide 5-15pieces plates for free,but sincerely hope to get your kind support for the air courier freight. This cost can be returned to you in your first order.
Q2: What is the cost for the CTP plate sample freight?
A: The Air freight depends on the packing size and weight, and the delivery destination. Or you can arrange the Pick-up service from your local agent.
Q3: How long can the sample be ready?
A: It usually takes about 3days to prepare the sample.
Q4: Can I visit your factory?
A: You are warmly welcomed to visit our factory! Our company is in Hangzhou city,which is about 1.5 hour by train from Shanghai.
