FIBC bags are also produced out of ventilated polypropylene woven fabrics. These fabrics are specially designed to permit the required air flow through the fabric into the bag. A duffel, or flap is often used as a top closure, and a bottom spout is utilized as a discharge facility.
For an industry that manufactures materials such as granules, cement, chemicals and more, transporting the raw materials or the finished products for further processing or use can be difficult. The substances are difficult to hold and might leak out easily, leading to huge losses.