China Ecoographix Negative Working Violet Photopolymer Digital Offset Printing CTP Plate, Find details about China Printing Plate, CTP Plate from Ecoographix Negative Working Violet Photopolymer Digital Offset Printing CTP Plate
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. |