ISO 8295 is a standardized test method used for determining static (μ_s ) and kinetic (μ_k ) coefficients of friction of plastic film and sheeting. Plastic film is a widely used material in the packaging industry. Within the packaging industry the use of film can be separated into two categories: food packaging such as produce bags, carton liners, or meat seal wrap, and non-food packaging such as envelope liners or potting soil sacks. Outside of the packaging industry, plastic films are used for an assortment of products: trash bags, can liners, I.V. bags, construction liners, and other barriers. Thin films are also an important component of electric vehicle batteries, which is an industry predicted to experience explosive growth over the course of the next decade. The frictional properties of these films must be characterized and controlled to ensure the safety and functionality of the end product.