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+Printing plate manufacturer
+Suitable for newspaper printing
+Negative working
+Violet ctp pate is used on rotary press
for Digital Printing Photopolymer Violet CTP Plate
Huaguang PPVS violet CTP plate is specialized for violet ctp platesetter,
which meet newspaper publishing.
+Related Chemicals:
Plates can be developed with Huaguang PPD violet developer and
PPD-R replenisher which are packaged in 20 liters;
Fuji LP-D3WS also can be used.
Protective gum can be Huaguang Gum, or other brand gum.
+Delivering and storing condition:
Recommended delivering conditions should be lower than 28°C and 30-75% RH; If delivering condition is beyond above mentioned limits, the time should not over 24 hours.
Recommended storing condition should be lower than 28°C and 30-75% RH.
After unpacking, the plates should be sealed and packed timely so as to avoid fog caused by humidity
and light when continuous platemaking does not be required.
+Technical Parameters of Huaguang PPVS Violet CTP plate
Type | Violet photopolymer CTP plate | ||
Wavelength | 405nm | ||
Sensitivity | 70-80uj/cm2 | ||
Resolution | 150 lpi(3-97%), 10 um micronline output under 1800 dpi | ||
Storage period | 12 months, less than 30 °C, dry and lightproof condition | ||
Run length | Without baking | 150,000 impression | |
After baking | 500,000impression | ||
Safelight | Amber safelight with brightness between 80-120 LUX, exposing time less than 15 minutes. | ||
Related chemicals | Developer | Huaguang PPD, Fuji LP-D3WS or Agfa PL-10 | |
Developing Replenisher | Huaguang PPD-R, Fuji LP-D3WS or Agfa PL-10R | ||
Preheating temperature | 105-110°C | ||
Developing temperature | 25±2°C | ||
Developing time | 15-17s | ||
Environment temperature | 20-26°C | ||
Environment relative humidity | 40-60% | ||





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