U.S. Develops Single-layer PET Barrier Bottles with Active Oxygen Barrier Performance

U.S. Invista has developed a single-layer PET barrier bottle with active oxygen barrier properties and has been tested at some brewery plants. The British company Huhtamaki also successfully developed a new type of plastic packaging material that has both passive and active barrier functions, which can effectively inhibit the infiltration of oxygen. Even after food packaging is cooked, the effect will not be reduced.