Violet ctpOur violet CTP plate will bring higher efficiency, excellent imaging quality and long run length. Almost bring room operation improves the convenience of work. Rich specification. Inquire now!
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What is violet CTP plate
Violet CTP technology consists of a violet CTP platemaking system and violet CTP plates. Its core is a laser diode that emits 400-410nm violet laser light. Violet CTP plates are the printing plates suitable for this violet platemaking system. They play a key role in the entire violet laser CTP technology ecosystem and are an essential foundation for achieving high-quality and efficient platemaking. We also have thermal CTP plate for you.
Features of violet CTP plate
Excellent economy: the manufacturing cost of the violet CTP platemaking machine is low, and at the same time, the platemaking machine efficiency is improved.
Almost bright room operation: The violet CTP plate uses a photosensitive material corresponding to the violet light source. Operators can operate under bright safety lights, which greatly improves the convenience of work.
Excellent imaging quality: The physical properties of violet lasers guarantee the imaging quality of violet laser CTP equipment. Its short wavelength and tiny laser spot enable it to produce extremely fine dots on the printing plate.
Various plate types: There are silver halide plate, photopolymer plate, violet laser chemical-free plate,etc.
High equipment stability: The violet laser diode is compact and highly modular, making it easy to repair and replace. Its inherent structural characteristics also extend its service life.
Violet CTP plate specification
Name | Violet CTP plate |
Run length | Unbaked: 100, 000 impressions; Baked: 150, 000 impressions |
Suitability | Compatible with mainstream violet laser platemaking machine |
Spectrasensitivity | 830nm |
Laser energy required | 130~150mJ/cm2 |
Resolution | 1%-99% @200lpi.Suitable for FM screen |
UV ink adaptability | Plates need to be baked |
Baked plate of conditions | 230°C-250°C, 5-8minutes (Speciagum should be used with baked plate ) |
Safelight | 2 hours under the fluorescent light and white light. 12 hours under the yellow light. |
Transport and storage | Keep Violet ctp plates flat in packaging, Temperature should be between 5 °C and 30 °C (10-26°C best) and humidity below 55% (40 -70% best). |
Maxim stacking height | 1.2m |
Shelf life | 12 months |
Developing temperature | 24°C-26°C |
Developing time | 20s-30s |
Dynamically added | 130ml/m2 |
Static added | 110ml/hour |
Brush rotated speed | 90-100rpm |
The quantity of plate flushing | 1800 m2-2500m2 |
