FIBC Bulk Bag SWL and Safety Factor: Spec Reference
FIBC bulk bags are rated by Safe Working Load (SWL, typically 500–2,000 kg) and a Safety Factor (SF) of 5:1 for single-trip or 6:1 for reusable/UN-hazardous use, per ISO 21898. A 1,000 kg SWL bag at 5:1 must withstand 5,000 kg before failure; never load beyond the stated SWL.
Read →































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































