Violet Photopolymer Aluminum Offset Printing CTP Plate Long Run Length

Violet Photopolymer Aluminum CTP Plate

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