Box Stretch Wrapping Machine

Stretch wrap is a thin, stretchable plastic film (typically made from polyethylene) that is used to lock and secure cased goods onto a pallet. As the stretch film is wrapped around the pallet, tension is applied, enabling the film to extend its length by up to 300%.In the 1970s, two brothers named Pat and Bill Lancaster set out to solve a problem. Shipping products meant either loading hundreds of single boxes onto a truck one at a time, or using metal straps or shrink bags to unitize loads.