FAQ
2024.09.08
The Difference Between PE and PP Films
Polyethylene (PE) and Polypropylene (PP) are the two most common packaging plastics. Understand their distinct properties to make the right choice.
PE is soft, flexible, and offers excellent heat-sealing properties, making it ideal for inner sealing layers. PP is stiffer, highly transparent, and provides a better moisture barrier, often used as the outer printing layer.
