Violet Photopolymer Aluminum CTP Plate
Ecoo-V is an environmental friendly Low Chemical Violet Photopolymer CTP plate for Newspaper printing.
It is a kind of plate specialized for violet CTP platesetters for high-level printing, which can be scanned by 410nm laser controlled by computer, and mounted on the press for printing after preheating, rinsing, developing, etc.
Features
1. Simplifying the processing, only 3 steps including preheating, developing, and drying.
2. Redusing chemical consuption, saving water.
3. Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print wuality more stable.
Specification
| Plate Type | ECOO-V |
| Features | Negative-working, low-chemical violet plate, also can work as normal violet plate |
| Application | Newspaper/Commercial Printing |
| Substrate | Electrochemically grained and anodized aluminum substrate |
| Gauge | 0.20/0.25/0.30mm |
| Plate-setter | Existing mainstream 405nm violet plate-setter,
All the main brands in market, like Agfa/FFEI&FUJI/ Krause/ECRM/Highwater/Escher-Grad/Dotline |
| Processor | Existing conventional violet processors and low-chemical violet processors.
Recommended: Glunz&Jensen Raptor, Height inca/maya etc. |
| Developer | FUJI LP. DWS. Agfa PL. 10. IMAF NEGA 910; PVD gum |
| Processing | Preheat temp setting 90- 100C (plate surface temp)
For FUJI LP-DWS: Developer temperature 25-26C/Dwell time 16-17 seconds For Agfa PL- 10
Developer temperature 24C/Dwell time 17 seconds |
| Run Length | More than 150,000 impressions.
Actual run length may vary according to press/paper/ink conditions |
| Laser energy | 70-80 μj/cm² |
| Resolution | 3% to 97% @ 175 lpi under calibration |
| Safe light | For manual handling and platesetting loading, darkroom conditions with G10 safelight is required. |
| Shelf life | 12months under recommended storage conditions |
| Storage | Temperature: 18-26C Relative humidity: 30-70% RH |
| Advantages | Environment-friendly------help enterprises to develop
Stable developing performance, compatible with various kinds of developers
Reduce equipment investment and maintenance cost |
Model
ECOO-V
Plate Type
Low chemistry violet plate, negative printing
Application
Newspaper Printing
Substrate
Electro Chemically Grained and Anodized Aluminum
Gauge
0.20, 0.25, 0.30, 0.40(mm)
Maximum short grain width
Maximum width 1320 mm
Developer
Developing gum
Length of Run
Unbaked: 200,000 impressions;
Baked: 500,000 impressions(dependent upon image resolution, press, press chemical, ink and paper conditions)
Plate setters Capability
All the main brands violet CTP in market, laser power no less than 30 mw
Aluminum
Standard 1050 Alloy
Exposure energy
50-60 μj/ cm²(based on plate setter and developing condition)
Developing time
20±3 sec
Developing Temperature
28±2ºC
Spectral Sensitivity
405 nm
Resolution
150lpi (2-98%), under 1800dpi, 25μm line can be produced.
Preheat
95-121ºC
Brush Speed
100 rpm
Shelf life
12 months under recommended storage conditions
Storage and handling
Store plates flat in their packaging, away from excessive cold, heat or high humidity.
Recommended condition is temperature 15-28ºC and RH between 30-70%;
Handle with care, the maximum height is 1.2m'
Open the box under yellow light. Sealed the box with remained plate to avoid moisture.
Aluminum Substrate
-The plate is applied with many latest technologies, like excellent roughed aluminum substrate, high-resolution formulation design and advanced Multi-layer Coating Technology.
-These advanced technologies ensure the high quality and stable property.
-Compared with normal Violet CTP plate, Ecoo-V keeps original photosensitive features and printing compatibility
Characteristic and Plate Making
1. Simplifying the processing, only 3 steps including preheating, developing, and drying.
2. Reducing chemical consumption, saving water.
3. Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print quality more stable.
Packaging And Shipping
