The Critical Role of Quality Testing for PP/PE Granules in Industrial Woven Packaging Bags
Key Answer: Rigorous quality testing of PP/PE raw materials—including physical, mechanical, thermal, and visual inspections—is essential to ensure the durability and compliance of industrial woven packaging bags. Introduction Industrial woven packaging bags, such as Industrial PP bags and PP woven sacks, are foundational to global logistics, agriculture, and construction. However, their performance hinges on the […]