Plastics do not naturally want to stick to other materials. In order to make multi-layer barrier packaging of the sort that is widely used in the food industry, special adhesives are needed. This is the niche area of activity of Yparex BV, a subsidiary of The Compound Company and the name of a market-leading product family. Its extensive range of high-quality, high-tech tie-layer resins, coupling agents and compatibilizers are designed to meet the demanding needs of customers in a broad range of application areas.