Auto-wrapping films, also known as automatic stretch wrapping films, are a type of packaging material used to secure and protect products during transport or storage. These films are designed to be used with automated stretch-wrapping machines, which apply the film to the product using a rotating turntable or conveyor.

The films are typically made from polyethylene, which is a durable and flexible plastic material. They come in a variety of thicknesses, widths, and lengths to accommodate different packaging needs. The films can also be engineered to have different properties, such as increased puncture resistance, UV stability, or cling.