SF-DGS Negative Processless CTP Plate

SF-DGS Negative Processless CTP Plate is a negative CTP printing plate that does not require processing. It has the characteristics of high-speed exposure, high definition, long service life and environmentally friendly design. It does not require chemical treatment and washing, reducing environmental pollution and operating costs. It is suitable for fields with high-speed printing production and high-quality printing requirements, such as commercial printing, packaging printing, publishing printing, etc.
Strong State SF-DGS Digital Flexo Plates
Key Features
Holds the finest detail without the need to back mask
Quick wash out
Requires minimum impression settings, giving good balance between solids and screens

Superior printing quality with sharper images, more open intermediate depths, finer highlight dots and less dot gain, i.e. larger range of tonal values therefore improved contrast and produce flat top dots when adequate process equipment are used

High resilience and good resistance towards mechanical impacts deliver excellent durability

Increased productivity and data transfer without loss of quality due to digital workflow

Excellent ink transfer using water and alcohol-based inks

Cost effective and more environmentally friendly in processing, as no film is required

Suitable for corrugated post printing and other paper substrates

Technical specifications
Thickness (mm/inch) Hardness (Shore Å) Total Range(%) Screen Ruling(LPI) Minimum Isolated Line Minimum Isolated Dot
2.84/0.112 35 3 ‒ 95% 80 0.1mm 0.25mm
3.18/0.125 33 3 ‒ 95% 80 0.25mm 0.5mm
3.94/0.155 31 3 ‒ 95% 80 0.3mm 0.75mm
4.70/0.185 30 3 ‒ 95% 80 0.3mm 0.75mm
5.50/0.217 29 3 ‒ 95% 80 0.3mm 0.75mm
6.35/0.250 29 3 ‒ 95% 80 0.3mm 0.75mm


Recommended Processing Conditions
Thickness (mm/inch) Back Exposure (s) Main Exposure (mins) Wash out (mm/mins) Drying Time (h) Post Exposure (mins) Detack(mins)
2.84/0.112 50-70 10-15 120-140 2-2.5 5min 4min
3.18/0.125 60-100 10-15 100-130 2.5-3 5min 4min
3.94/0.155 70-120 10-15 90-110 3 5min 4min
4.70/0.185 100-200 10-15 70-90 4 5min 4min
5.50/0.217 200-300 10-15 70-90 4 5min 4min
6.35/0.250 250-350 10-15 70-90 4 5min 4min

*Run-Length varies with its printing conditions and imaging content

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