UN FIBC (Flexible Intermediate Bulk Container) bags are heavy-duty containers designed for transporting and storing bulk materials, adhering to United Nations (UN) standards for hazardous goods. These bags are made from woven polypropylene and are used to ensure safe handling, shipping, and storage of materials that might be hazardous or dangerous. UN certified bags undergo rigorous testing for durability, strength, and resistance to external factors to meet stringent safety regulations. They are commonly used in industries such as chemicals, pharmaceuticals, and mining, where secure and compliant packaging of materials is critical.