In today’s competitive packaging landscape, the choice of material is no longer just a technical decision ,it directly influences product protection, cost efficiency, and even consumer perception. Among the most widely used materials, Polyethylene (PE) and Polypropylene (PP) bags dominate the market.
While they may appear similar at first glance, their properties, performance, and applications differ significantly. Understanding these differences is essential for businesses looking to make smarter packaging decisions.

