Coloring power: 99%,70%
Particle size: 10um,25um,30um.
Viscosity: 25S,30S
Mobility: ≥15mm,≥20mm.
Fixation speed: ≤10min
The printed matter printed with watermark ink has watermark effect, and you can see clear and transparent white watermark or dark black watermark pattern words when you look at the light. Such as the watermark pattern on tax invoice paper, drug instructions and certificate paper. The watermark effect can be recognized without special instruments, and the cost is low.
Reviews
There are no reviews yet.