Our BULK bags are constructed using heavy-duty, UV treated woven polypropylene. The fabric weight (6.5 oz.) is tailored to meet required tensile strength and Safe Working Load (SWL) requirements up to 3,000 lbs. with a Safety Factor of 5-1. To prevent material escape, extrusion coating and seam dust-proofing options are available upon request.
FIBCs (Flexible Intermediate Bulk Containers) are assembled in three standard construction styles:
Duffle Top Spout
Bottom Spout-Single Closure