China hot sale printing plate CTCP plate and UV plate

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Product Overview

Description


Photosensitive offset printing, ctcp plate

 

Features

First Class Aluminum Substrate - Excellent Long Run Length 
The first class aluminum base of Baotu's CTCP plate maintains an even surface, exact dimension and all kinds of physics and mechanical capabilities

Compound Halftone Frame and Oxidation Layer - Exact Dot Reproduction 
The multi-layer compound halftone frame and close-grained oxidation layer on the surface ensures exact dot-reproduction and excellent endurance

Hydrophilic Managing Substrate - Excellent Ink-water Balance on Printing 
Baotu UV-CTP plates adopt hydrophilic managed substrate to not only ensure the firm combination between sensitive layer and substrate but also improve the balance between water and ink so that it prevent from scum when machine idle and during printing. 

Excellent Coating Component - High Sensitive Speed 
Baotu UV-CTP plates adopt excellent coating component to keep the plate well-proportioned coated, with high sensitive speed, fine dot-reproduction and long run length. These make Baotu CTCP plate fit for top grade commercial printing and newspaper printing.

 

Woking Principle

ctcp-plate-working.jpg

 

Technical specification

 

 

 

Technical Data

Brand

Baotu

Thickness

0.15 - 0.40mm

Sensitive Wavelength

410 nm

Photosensitivity

45-55mj/cm2

Dot Reproduction

2% - 98% at 200 lpi

Degree of surface roughness

0.40-0.60um

Oxide layer of mass
per unit area

2.5-3.50g/m2

The photosensitive
layer mass per unit area

1.90-2.00g/m2

Run Length

50,000 - 80,000

actual run length may vary according to press, ink and paper condition.

Plate Developing Condition

Recommend Developer

Baotu developer or any other type of positive conventional plate developer

Developer Concentration

powder to liquid =1:4 (automatic)

powder to liquid =1:6 (manual)

Developing Temperature

23 - 25 degree Celsius

Developing Time

30 - 40s

Plate Baking Condition

Baking Temperature

230 - 250 degree Celsius

Baking Time

5 - 8 min

Run Length after Baking

150,000 - 250,000

Detailed Information

Safe Light

yellow

Shelf Life

18 months under recommended storage conditions (10 - 30 degree Celsius, relative humidity: 40% - 60%, stacking height less than 1.5 meters)

Package

0.15mm - 100 sheets per carton

0.30mm -  50 sheets per carton

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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QC Dept. 

 

Our corporation have the strict Quality Control System. We have excellent engineers,professional and advanced testing equipment . So,we have reason to promise that every product is qualified for the clients. The following pictures are our staffs who are doing experiments and tesing the quality of plate . 

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Contact

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0.1923 s.