U-Panel Big Bags
U-Panel style bags are constructed using a three-panel layout. A single primary piece extends all the way along the bag’s length, shaping into a “U” to construct both side walls and the base. The remaining two sides are then stitched onto this central piece. Once loaded with material, U-panel bags retain a neat square profile.
- Type
- A / B / C / D
- Construction
- U + 2 sides
- SF
- Single Trip 5:1 / Multi Trip 6:1
- SWL
- 500–2,000 kg capacity
- Fabric
- Tubular circular and flat woven fabric
- Lamination / coating
- With or without
- Dust proofing
- With or without
- PE liner
- With or without
- Liner options
- Glued / 4 tabs / 8 tabs / winged / freely inserted PE liner
- Top
- Open top / filling spout / filling skirt
- Bottom
- Flat closed bottom / discharge spout
- Loops
- Side seam / cross corner loops