The heat-sealable sterilization packaging products are based on a paper and plastic film construction, equipped with a 3-line sealing for extra stability. Steri- Dual™ ECO products are available in peel-open, flat and gusseted, pouches and reels. They provide a microbial barrier after sterilization unless package is opened or damaged. Due to the clean and fibre free opening, they are easy to use.