PP Substrate 121°C Retort Easy-Peel Film

This PP Substrate 121°C Retort Easy-Peel Film belongs to Easy-Peel Film Series, serving as a high-performance PP Substrate Lidding Film for food packaging that undergoes 121°C high-pressure retort sterilization. Constructed with polypropylene base material, it delivers excellent thermal stability and robust heat sealing performance. It maintains reliable peelability after harsh retort treatment, which makes it a practical Heat Resistant Easy Peel solution for tray packaging. Our Blown PE Films adopt polyethylene raw materials, while this film leverages PP substrate to achieve superior heat resistance for thermal processing scenarios. It can be laminated with BOPET and PA films to form multi-layer structures, acting as an Easy Opening Retort Lid for ready meals, cooked food and soft cans. It keeps stable peel strength without tearing or adhesive residue on containers after sterilization. For packaging materials that need to withstand different sterilization temperatures, High-Temperatu…