How does a flow wrapper work?

The process starts with a cylindrical roll of film. The flow wrapping machine will transfer the film from the roll and through to the forming collar (sometimes referred to as tube or plow). At the same time, a conveyor has lined up individual products for wrapping. The film is fed through the collar and the product is surrounded with film, sealed and the film is then cut. The finished individual product is then gathered downstream to be bagged or cartoned prior to boxing and palletizing.