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Chemical Free Negative Thermal CTP Offset Printing Plates

Hangzhou Ecoographix Digital Technology Co., Ltd.

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Chemical Free Negative Thermal CTP Offset Printing Plates

Country/Region china
City & Province hangzhou zhejiang
Categories Shoemaking Machinery Parts
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Product Details

Chemical Free Negative Thermal CTP Plate for Offset Graphic Printing

Environmental Friendly,Cost Effective
 

1. Application

EcooGraphix Ecoo-G is a new, environmentally 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
  
ModelECOO-G
Plate Type Non-ablation thermal-negative type
ApplicationHigh grade commercial and newspaper printing
Substrate Electrolyte graining and Anodized AL substrate
Thickness0.15mm / 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 reccomanded
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 themal 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.

4. Technical features

Plate

 

Features

ECOO-G

Kodak

Sonora XP

Sensitive wavelength(nm)800-850800-850
Coating colorLight greenLight green
Sensitivity(mj/cm2)150150
Exposure in safe lightWhite light 1 hour; yellow light 24 hoursWhite light 1 hour; yellow light 24 hours
After image contrastCan be spotted by eyes, but auto punching machine cannot recognize itCan be spotted by eyes, auto punching machine can recognize it
Imaging deviceNormal thermal CTP deviceNormal thermal CTP device
Resolution1-99% @ 200lpi (dependent on CTP capability)1-99% @ 200lpi (dependent on CTP capability)
Run-length100,000100,000
Storage12 month (under recommend environment)12 month (under recommend environment)

 

Applied parameters in Imaging device

CTP model

Data

Kodak

trendsetters

LOTTEM 400(TH1.7)MAGNUS 400Screen 8600S
Laser power15-17W300-320mw19.5-21.5W80-90 %
Drum speed250-300rpm850-900rpm400-450rpm800-900rpm
ResolutionCustomizedCustomizedCustomizedCustomized
Parameter that need set up

Focus

Zoom

Focus

Zoom

Focus

Zoom

Focus

Zoom

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

 




7. About our company

 

EcooGraphix is a leading and professional Supplier for Prepress Solution ,  Printing Materials and  Post Packing Equipment.
Our main products are the Prepress 4up and 8up Online/Offline Thermal CTP , CTCP , VLF CTP and CTCP, Flexo CTP , Processor , Offset Plates ,inks , blankets , postpress Packing equipments and so on.


Our partners in USA,Canada,Mexico,Colombia,Turkey,Hungary,South Africa and so on are very pleased with our Technician Support service and product performance.

You can get the prepress equipment and consumables all in one and no worry about the after-sales service from our company.


 

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.

 



 

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