How is knot density (KPSI) used when rugs are made, and why it matters?
KPSI counts knots per square inch on hand-knotted rugs; higher counts allow finer detail. Typical ranges: \~30–80 coarse, 80–200 medium, 200+ fine.
How is knot density (KPSI) used when rugs are made, and why it matters? Read More »
