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Contact Us
Ronsein Printing Plates Ltd.
www.ronsein.com
203-275 Siping Rd,
Xingfu Town, Shanghai, China
TEL: +86-21-3120-0635
Fax: +86-21-6085-3345
Email: export@ronsein.com |
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Copyright © 2006.
Ronsein Printing Plates Ltd.
All rights reserved
Shanghai ICP 06058523 |
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Positive UV-CTP Plate/CTCP Plate
First Class Aluminum Substrate - Excellent Long Run Length
The first class aluminum base of Ronsein'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
Ronsein
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
Ronsein
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 Ronsein CTCP plate
fit for top grade commercial printing and newspaper printing.
Working Principle
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Technical Data
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Brand |
Ronsein-UPP |
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Label |
Ronsein label, no label or customer label |
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Thickness
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0.15 - 0.40mm
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Sensitive Wavelength
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405 nm
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Photosensitivity
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50 - 60 mj/cm2
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Dot Reproduction
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2% - 98% at 200 lpi
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Micro-line Reproduction
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8 - 10um
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Run Length
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50,000 - 100,000
actual run length may
vary according to press, ink and paper condition.
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Plate Developing Condition
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Recommend Developer
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Ronsein developer or any other type of positive conventional plate developer
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Developer Concentration
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powder
to
liquid =1:4 (automatic)
powder
to
liquid =1:6
(manual)
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Developing Temperature
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23 - 25 degree Celsius
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Developing Time
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30 - 40s
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Plate Baking Condition
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Baking Temperature
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230 - 250 degree Celsius
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Baking Time
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5 - 8 min
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Run Length after Baking
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150,000 - 250,000
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Detailed Information
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Safe Light
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yellow
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Shelf Life
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18 months under
recommended storage conditions (10 - 30 degree Celsius,
relative humidity: 40% - 60%, stacking height less than 1.5
meters)
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Package
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0.15mm - 100 sheets per
carton
0.30mm - 50 sheets
per carton
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