Advanced PAPP Films Boost Packaging Performance
This paper delves into three toughening solutions for PA/PP co-extruded films: SEBS composite system suitable for high-temperature sterilization, POE combination for ambient temperature preservation, and a ternary synergistic system balancing high/low temperatures and cost. The importance of process optimization for enhancing the toughening effect is also emphasized. The aim is to assist companies in selecting the most appropriate solution to improve food packaging performance. This research provides practical guidance for enhancing the durability and functionality of PA/PP co-extruded films used in various food packaging applications.
