By Tony Masci
As a distributor serving the electronics manufacturing industry, SMT Supplies understands that high-quality under-stencil wiping rolls are essential for achieving reliable solder paste printing in your SMT process. The right wiping roll can help reduce defects such as smearing, bridging, and solder balling, ensuring a cleaner and more efficient production line.
While no material is entirely lint-free, some materials are designed to be virtually lint-free—an important feature when selecting a stencil wiping roll. Contaminants left behind by lower-quality rolls can lead to defects, voids, and rework. The sharp apertures in the stencil and sticky solder paste can easily pull fibers from inferior wiping materials, leading to contamination that is difficult to trace.
That’s why we proudly distribute High-Tech Conversions under-stencil wiping rolls, including their industry-leading Green Monster® and SmartRolls®. These products meet and exceed OEM requirements, offering the widest range of compatible rolls for SMT printers.
Green Monster® Under Stencil Wiping Rolls
Green Monster® provides exceptional absorption, strength, and durability for manufacturers demanding superior performance.
Key Benefits:
- Highly Absorbent: Effectively removes excess solder paste to minimize defects.
- Ultra-Low Linting: Reduces the risk of fiber contamination on PCBs.
- Exceptional Strength: Engineered to resist tearing, even in high-pressure wiping applications.
- Extended Roll Life: Lasts longer, reducing roll changes and increasing production efficiency.
- ESD-Safe: Unlike traditional paper-based rolls that generate static, Green Monster® is ESD-safe, protecting sensitive components from electrostatic discharge.
Green Monster® is made from a blend of coarse rayon and ESD polyester, bonded with a proprietary copolymer formula for maximum performance. This unique composition prevents ESD events that could damage components or cause defects in soldering.
SmartRolls® Under Stencil Wiping Rolls
SmartRolls® provide a cost-effective yet high-quality cleaning solution for standard SMT production lines.
Key Benefits:
- Efficient Cleaning: Removes solder paste effectively, maintaining consistent print quality.
- OEM Compatibility: Designed to fit all major stencil printer brands.
- Cost-Effective: A great balance between performance and value.
- Reliable Absorption: Helps maintain a clean stencil without excessive material waste.
For general SMT assembly, SmartRolls® deliver dependable performance while keeping costs in check.
Which Stencil Roll is Right for Your SMT Process?
Choosing the right stencil wiping roll depends on your specific production needs:
- For high-volume production and critical applications requiring maximum performance, Green Monster® is the best choice.
- For cost-sensitive applications that still require effective cleaning, SmartRolls® offer a reliable alternative.
Both options are available in OEM-compatible sizes to fit all major stencil printer brands, ensuring seamless integration into your process.
Find the Right Solution for Your Production Line
As your trusted distributor, SMT Supplies is here to help you select the best under stencil wiping roll for your application. Contact us today to learn more about how Green Monster® and SmartRolls® can improve your SMT process!