U Panel Bags are among the most commonly used FIBC bags due to their economical construction and versatile performance. Made by stitching three fabric pieces—one forming the base and two forming the side panels into a U shape—these bags maintain their form well when filled. The design minimizes bulging and provides solid stacking strength, making them ideal for storing and transporting powdered, granulated, and flaked materials. U Panel Bags are widely used in industries such as chemicals, agriculture, cement, and food processing due to their reliability, ease of handling, and efficient material usage.