size  and weight are  based on the cumstomers. Bulk bags are ideal packing for chemical, cement, sand, mineral, fertilizers, food grains, sugar, cashew nuts, animal feeds, flour, maize and other goods in the shape of powder, granular and lump. Load: 500-3000kg Cubage: 500-2300L Shape: Circle and square Loop style: Top loop, side loop, and bottom loop Top: Spout in Bottom: Spout out Safety factor: Be designed in 3: 1, 5: 1, upon Customers request