A Coefficient of Friction Tester is a vital quality control instrument used to measure the frictional properties of packaging films, laminates, paper, and other sheet materials. It determines both static and kinetic friction, helping manufacturers evaluate how materials will perform during handling, transportation, and usage. By analyzing the slip characteristics of materials, COF testers help in ensuring smoother processing, better stackability, and improved user safety. This testing equipment is essential in packaging, printing, plastic, and textile industries where product consistency and surface behavior are critical. Using a reliable coefficient of friction tester ensures reduced downtime, optimized material usage, and enhanced product performance. For expert guidance and the best options, contact us at +91 9210 903 903, info@prestogroup.com.