The revolutionary cooking film is built around an ionomer sealing layer that forms reversible crosslinks. At normal processing temperatures, they disintegrate and reform during the cooling phase. As a result, this sort of film has outstanding shrinking capabilities as well as meat adhesion.

High barrier composite film's outstanding sealing capabilities ensure tight packing even at low sealing temperatures, even when the sealing region has been coated with water, grease, or other product fluids.