Paper & Printing › Folder Gluer
Engineered for Rapid Finger-Splicing, Zero Marking, and High Dimensional Stability.
Probe supplies the industry-leading Nitta PolySprint series — finger-splice belting specifically engineered for folder gluers. Time-tested to outperform the competition, these belts deliver higher running speeds, less downtime, and an extended runtime that drastically improves your return on investment.
Specialized Focus
Traditional skived belts and liquid adhesive joints are notorious for causing lengthy production delays during replacements. We eliminate this bottleneck with Nitta’s XH-8E series, available in robust 3mm (XH-8E30), 4mm (XH-8E40), and 5.5mm (XH-8E55) thicknesses. The simple, fast QuikFlex finger-splice system requires absolutely no adhesives and minimal operator training, and specialized tools allow direct on-machine joining so teams can replace broken belts without disassembling the machine.
Our folder gluer belting integrates seamlessly into your facility's specific layout and handles the exact mechanical speeds of modern packaging equipment, with targeted solutions for every stage of the folding and gluing process.

Main Processes
Folder gluer machines must operate at peak efficiency without risking product damage or extended maintenance shutdowns. Our PolySprint belting is built to that standard.
Experience a long service life due to highly abrasion-resistant covers, proven to be the best in the industry.
The QuikFlex finger-splice system greatly reduces costly downtime with an efficient, easy-to-install alternative to traditional skived products.
Engineered with a specialized polyester tension member that maintains precise belt tracking and high flexibility.
The robust polyester core is designed so it does not expand or contract as ambient facility humidity levels change.
Premium textured NBR top covers ensure the belt does not mark the paper during high-speed folding and gluing operations.
We provide a complete tool line, including finger-cutters, digitally controlled heating presses, and cooling presses for flawless splice alignment.
Our technical engineers work directly with your facility team to specify the right PolySprint construction, thickness, and splicing toolset for your folder gluer operation.