Polypropylene thread is a vital element in the production of plastic bags, ensuring strength and durability. With exceptional properties such as high tensile strength and flexibility, polypropylene contributes to the bags’ resilience. The manufacturing process involves extracting propylene, polymerization, and thread formation through extrusion. Despite environmental concerns about plastic bags, polypropylene is recyclable, and efforts are underway to improve recycling systems. As sustainability gains prominence, the role of polypropylene thread in plastic bag manufacturing may adapt to align with eco-friendly goals. Polypropylene thread is a fundamental component in the production of plastic bags, contributing to their strength, durability, and versatility. While the environmental impact of plastic bags is a growing concern, ongoing efforts to enhance recycling systems and develop sustainable alternatives are crucial. As the demand for