Product Overview
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Foil
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Water
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Letterpress
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Analogue
Benefits
The nyloprint® WKF40 and WKF40 D correction foil plate is a water washable plate with a thin
polyester base. The digital version has a laser ablative mask layer (LAMS). The plate formulation is
equivalent to the nyloprint® WF-H or WF-HD, but it is thinner and has a lower relief depth to meet the
requirements for small correction or replacements.
The nyloprint® WKF 40/D is used in order to make small changes within existing processed steel based
nyloprint® plates, such as small letters, numbers, logos or especially date codes.
Specifications
Base Material
foil
Colour of raw plate
red
Total thickness (mm) (inch)
0.43 (0.017”)
Relief depth (mm) (inch)
0.27 (0.0106”)
Tonal range (%)
1 – 98%
Fine line width (down to μm)
<100
Isolated dot diameter (down to μm)
<200
Laser energy (J/cm2 ) approx.
~ 2.8
Main exposure (min)
2
Washout time
1-2
Washout temperature
28°C / 82.4° F
Drying time at 60°C / 140°F (min)
10
Post exposure (min)
2
