A flexible intermediate bulk container, bulk bag, or big bag, is an industrial container made of flexible fabric that is designed for storing and transporting dry, flow-able products, such as sand, fertilizer, and granules of plastic.
Here are some other common terms for FIBCs:
1-ton bag
Woven polypropylene bulk sack
Bulk sack
Tote
Specifications
Filling Options
Spout Filling
Skirt
Flap
Open Top
Open Top and tightening holes
Open Top with draw cord
Zip lock
Discharge Options
Closed Bottom
Discharge spout
Discharge spout with valve
Full drop Bottom
Discharge spout with drop bottom
Load Range
500 2000 KG
Safety factor
Generally, 5:1 or 6:1