PVC-free is the future.

Three pioneers talk about what they have experienced in recent years in the area of metal vacuum twist-off seals featuring the PVC-free PROVALIN® sealing materials: Actega DS, developer of the PROVALIN® sealing materials, Pano, producer of the first PVC-free seals and Feinkost Dittmann, the first company to place glass jars with PROVALIN® on the market. Mr. Lassek (MD,