PP woven kraft paper bags are a type of packaging bag that is made from a combination of polypropylene (PP) woven fabric and kraft paper. The PP woven fabric provides the bag with high tensile strength, durability, and resistance to tearing and puncture, while the kraft paper adds an extra layer of strength and rigidity to the bag.
These bags are typically made using a process called lamination, where the PP woven fabric is bonded to the kraft paper using heat and pressure. The result is a bag that is both strong and flexible, making it ideal for a wide range of applications.