Digital Photopolymer Negative Violet CTP Plate For Newspaper Printing
This violet CTP plate is a kind of plate specialized for violet CTP platesetters for high-level printing, which can be scanned by 410nm laser controlled by computer, and mounted on the press for printing after preheating, rinsing, developing, etc.
The plate has applied many latest technologies like excellent roughed aluminum substrate, high-resolution formulation design and advanced Multi-layer Coating Technology. These advanced technologies ensure the high quality and stable property.
| Model | ECOO-V |
| Plate Type | Low chemistry violet plate, negative printing |
| Application | Newspaper Printing |
| Substrate | Electro chemically Grained and Anodized Aluminum |
| Gauge | 0.20, 0.25, 0.30, 0.40(mm) |
| Maximum short grain width | Maximum width 1320 mm |
| Developer | Developing gum |
| Length of Run | Unbaked: 200,000 impressions; Baked: 500,000 impressions(dependent upon image resolution, press, press chemical, ink and paper conditions) |
| Plate setters Capability | All the main brands violet CTP in market, laser power no less than 30 mw |
| Aluminum | Standard 1050 Alloy |
| Exposure energy | 50-60 μj/ cm²(based on plate setter and developing condition) |
| Developing time | 20±3 sec |
| Developing Temperature | 28±2ºC |
| Spectral Sensitivity | 405 nm |
| Resolution | 150lpi (2-98%), under1800dpi, 25μm line can be produced. |
| Preheat | 95-121ºC |
| Brush Speed | 100 rpm |
| Shelf life | 12 months under recommended storage conditions |
| Storage and handling | Store plates flat in their packaging, away from excessive cold, heat or high humidity. Recommended condition is: temperature 15-28ºC and RH between 30-70%; Handle with care, the maximum height is 1.2m' Open the box under yellow light. Sealed the box with remained plate to avoid moisture. |
2. Redusing chemical consuption, saving water.
3. Weak alkali developer maximumly avoid developing inconsistency due to exhausted developer. It makes print wuality more stable.
1. How long is the lead time ?
The lead time is normally 25 days.
2. Do you offer free plate samples ?
Yes, we offer free testing samples maximum 12 pcs for each size but with delivery fee collect.
3. How do you guarantee stable quality ?
There are 3 inpecting procedures: 1. automatic on-line 24 h scanning detector; 2. random sampling per 15 mins at the producing line; 3. manually full inspection before packing.
4. Do you have accompanying plate making products to enable one-stand easy purchase for some end users ?
Yes. CTP machine, processors, developers, ink, blanket and some common fihishing machines are also within our category.
5. Payment term
Normally, 30% deposit, 70% before shipping.
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