SF-L Negative Processless DOP Plate

SF-L Negative Processless DOP Plate is the next generation sheet photopolymer specifically designed to address all direct print corrugated board requirements. SF-L DOP Plate provides excellent solids coverage, while its low tack and high resilience offer long and clean press runs.
Strong State SF-L Analog Flexo Plates
Key Features
p-d-2.png
Holds the finest detail without the need to back mask
p-d-3.png
Quick wash out
p-d-4.png
Requires minimum impression settings, giving good balance between solids and screens
Technical specifications
Thickness (mm/inch) Hardness (Shore Å) Total Range(%) Screen Ruling(LPI) Minimum Isolated Line Minimum Isolated Dot
2.54/0.100 49 3 ‒ 95% 100 0.3mm 0.5mm
2.84/0.112 48 3 ‒ 95% 100 0.3mm 0.5mm
3.18/0.125 46 3 ‒ 95% 100 0.3mm 0.5mm
3.94/0.155 43 3 ‒ 90% 80 0.3mm 0.5mm
4.70/0.185 41 3 ‒ 90% 80 0.3mm 0.5mm
5.50/0.217 41 3 ‒ 90% 60 0.3mm 0.5mm
7.00/0.275 40 3 ‒ 90% 60 0.3mm 0.5mm

 

Recommended Processing Conditions
Thickness (mm/inch) Back Exposure (s) Main Exposure (mins) Wash out (mm/mins) Drying Time (h) Post Exposure (mins) Detack(mins)
2.54/0.100 10-40 8-15 130-150 1.5-2 5min 0-5min
2.84/0.112 20-50 8-15 120-140 1.5-2 5min 0-5min
3.18/0.125 30-60 8-15 120-140 1.5-2 5min 0-5min
3.94/0.155 40-80 8-15 90-110 2-2.5 5min 0-5min
4.70/0.185 90-110 8-18 70-90 3 5min 0-5min
5.50/0.217 150-200 8-18 70-90 3 5min 0-5min
7.00/0.275 300-500 8-18 70-90 3 5min 0-5min

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

Recommended Products
SP-II High Sensitive CTP Printing Plate
SP-II High Sensitive CTP Printing Plate is a solid positive analog plate for medium to long runs, suitable for 320-450 n...
STP-SL Double layer Thermal CTP Plate
STP-SL Double layer Thermal CTP Plate has high chemical resistance when printing. Designed to provide printers with exce...
CTP-G Double layer Thermal CTP Plate
The CTP-G double-layer thermal CTP plate is manufactured on modern, fully automated production lines. It has high sensit...
Latest updates
View all news
Sep 10,2026
Flexo plate hardness—measured on the Shore A scale—is one of the most important specifications for print quality. A plate that is too soft compresses too much under pressure, causing dot gain and slur...
Aug 31,2026
Computer-to-plate technology has transformed the printing industry, replacing film-based workflows with direct digital imaging. Within CTP, two main plate types dominate: thermal CTP and UV-CTP. UV-CT
Aug 25,2026
Packaging printers considering flexographic printing face an important decision early in the plate selection process: digital or analog? Both technologies use photopolymer materials to create relief p
Aug 15,2026
Corrugated board is one of the most widely used packaging materials in the world—but it is also one of the most challenging surfaces to print on. The fluted structure of corrugated board creates an un...

GET A QUOTE

GET IN TOUCH NOW
Captcha Code
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All