Technology

Coefficient of Friction (COF) testing measures the static and kinetic friction values to help determine the quality of the final product. It involves measuring not only the peak force as surfaces begin to rub against each other, but also the average force as they continue to, over a period of time or length.

Simple test methods such as the Edge Crush Test (ECT) enable businesses to understand the maximum weight a box can withstand and the overall stacking strength. ECT gives a good picture of overall strength, enabling cardboard and box manufacturers to better maintain and improve quality control testing, during formulation, processing and production.