The unit price is slightly higher, but total cost of ownership is lower due to reduced cleaning downtime, fewer defects/rework, and longer stencil life. Many customers report a fast return on investment. We offer factory-direct pricing — feel free to request a quote for comparison.
They are especially effective for fine-pitch (0.4 mm and below), low area-ratio apertures, and high-density mixed-technology boards. Customers typically see clear reductions in bridging and insufficient solder, higher first-pass yield, fewer wipe cycles, and improved line efficiency.
he coating is nanometer-thin and has virtually no impact on aperture dimensions. High-quality coatings offer strong adhesion and wear resistance, maintaining performance for tens of thousands of cycles. Avoiding aggressive cleaning chemicals further extends coating life.
Standard Nano: General-purpose, excellent cost-performance, suitable for most high-density boards.
FG Nano: Ultra-smooth coating with superior paste release, ideal for high-yield fine-pitch production lines.
Premium Nano: High-end precision series with higher aperture consistency, designed specifically for BGA, QFN, and CSP applications.
We can provide samples for side-by-side comparison based on your pitch and yield requirements.
Nano-coated stencils start with a high-precision laser-cut foil and add a super-hydrophobic/oleophobic nano-coating. Solder paste rarely sticks to the aperture walls or underside, greatly improving paste release, reducing defects (solder balls, bridging, insufficient solder), extending cleaning intervals from every 3–5 boards to dozens of boards, and significantly increasing stencil life.
