Coefficient of friction tester checks slip resistance of packaging materials. It measures friction levels of plastic films, paper, and cardboard to ensure smooth handling and transport. High friction may cause jamming in machines, while low friction can lead to slipping. This tester improves packaging quality, reduces waste, and ensures efficient production. Proper testing methods help maintain consistent performance and durability of materials. Using the right tester ensures packaging meets industry standards and functions correctly in different conditions. Reliable friction testing enhances safety and efficiency in packaging industry