SF-LBS Analog Flexo Plates

Color Change, Removable Base
SF-LBS is a new type of analog sheet photopolymer specifically designed for Japanese and Korean corrugated market. It has the same performance as SF-L series with additional color change function, and the base can be easily removed. It provides excellent solids coverage, while its low tack and high resilience offer long and clean press runs.
SF-LBS Analog Flexo Plates
Key Features
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Holds the finest detail without the need to back mask
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Quick wash out
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Requires minimum impression settings, giving good balance between solids and screens
Advantage

Super color contrast after main exposure

Holds the finest detail without the need to back mask

Image fidelity for high-end graphic and halftone reproduction at all gauges

Good resistance, high durability and no cupping allows for uniform impression at all process speeds

Compatible with water and alcohol-based inks containing up to 15% acetate

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
3.94/0 .155 37 3 ‒ 90% 80 0.3mm 0.5mm
5.50/0 .217 35 3 ‒ 90% 60 0.3mm 0.5mm
7.00/0 .275 34 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)
3.94/0 .155 80-130 8月15日 90-110 2-2.5 5min 0
5.50/0 .217 200-300 8月18日 70-90 3 5min 0
7.00/0 .275 600-700 8月18日 70-90 3 5min 0

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

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Latest updates
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Sep 10,2026
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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...

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