STP-G
Double layer Thermal CTP Plate
STP-G is a robust positive working thermal plate with high chemical resistance on press.
STP-G plate has manufactured in modern fully automated production lines.
With high sensitivity and resolution, is suitable to reproduce up to 20 μm FM stochastic screen.
STP-G is very versatile both for application in packaging with or without UV inks as well as for commercial printing. Suitable for Heat-set and Cold-set webs and sheet-fed presses, as well as metallic ink printing.
STP-G is compatible with the main developers of the market and has a very good developing latitude.
● High sensitivity and high resolution
● Excellent resolution
● Long runs on press without post-baking
● Higher resistance to UV inks and solvents
● Resistant to UV inks and solvents
● Compatible with different developers
Technical specifications
Type |
Positive working thermal |
Substrate |
Electromechanical grained and anodized aluminium |
Coating Color |
Dark blue |
Plate Gauges |
0,15 / 0,15 P / 0,20 / 0,30 / 0,40 mm |
Application |
Sheet-fed and Coldset / Heatset web presses |
Laser Characteristics |
IR - Infrared laser |
Spectral Sensitivity |
800-830 nm |
Energy Required |
120-130 mJ/cm2 |
Screen Reproduction |
1 - 99% @ 400 l.p.i. |
Resolution |
Up to 5080 d.p.i. and FM screen 20 µm |
Safelight |
Daylight handling |
Development |
Use Strong developers and replenishers |
Processing Conditions |
Temperature: 23 ±1℃ |
Finishing Gum |
Use Strong Gum for standard process |
Run Length |
Max 100.000 impressions – UV ink |
Shelf Life |
18 months |
Storage Conditions |
Temperature: Up to 30℃ |
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CONTACT US
Tel:0563-6986885
Tel:0563-6011188
Address: Guangde, Anhui Province Economic Development Zone Pengju Road 37

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