Outperforming PP Jars For Long-Term Food Storage Applications
Total and RPC Promens Consumer Corby have launched a new multilayer PP/EVOH/PP jar using ISBM (Injection Stretch Blow Moulding) technology that offers even greater transparency and gloss for high barrier food applications.
RPC Promens Corby has trusted Total know-how and skills in polymer development using a unique metallocene-based PP specially developed for ISBM technology. This provides improved aesthetics together with ultra-low extractables, reducing by far the overall migration, especially at high temperature conditions.
Together with the development of a special new manufacturing process, this has allowed RPC Promens Corby to produce multilayer containers that maintain their highly-effective oxygen barrier for long ambient shelf life, while delivering excellent clarity. The containers are thermally stable to temperatures in excess of 100°C for pasteurization and sterilization. A number of popular retail jar sizes are being developed with additional sizes planned for the future. Caps, also supplied by RPC, are manufactured in Polypropylene leading to a mono material pack, which facilitates recycling.
Source: RPC Group