HomeBarry Goldberg and David JohnsonMaterials & containersWhat's happening in high-barrier PET?PET bottles are a major segment in the U.S. packaging market and are being used for a whole host of products.SustainabilityKeeping on top--staying aheadThe packaging scene has always been complex and technically challenging. But now that the endlessly complex and sometimes contradictory requirements of sustainability have landed in our laps, packaged goods companies and the suppliers they rely on have it tougher than ever.