Circular FIBC Bags
Seamless body for fine powders
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U-PanelBody construction
U-panel jumbo bags, stable and economical.
One continuous panel forms the base and two walls, with two side panels sewn on. Fewer seams, a steady square shape and the lowest cost of the common FIBC body styles.
3 seamsFewer than a 4-panel bag
Up to 2,200 kgSafe working load
5:1 / 6:1Safety factors (ISO 21898)
Lowest costOf the body styles
How a U-panel is built
A single piece carries the load.
The base and two opposite walls are cut from one piece of fabric folded into a U. Two side panels close the body. The load-bearing core is unbroken, so stress does not concentrate along base seams.
- Stability when full Resists toppling with heavy or uneven loads.
- Stacks neatly A steady shape cuts transit damage and uses storage space well.
- Opens wide The U-shaped body opens easily for filling and emptying.
- Every option available Spout, duffle, open or flap tops; flat, spout or full-drop bottoms; all loop styles.
Why choose it
U-Panel FIBC Bags: what you get.
Lower cost per bag
Simpler stitching and less fabric waste.
General-purpose strength
Suits most dry bulk loads.
Easy to customise
Print, liners and closures all available.
Application fit
Is u-panel fibc bags right for your product?
A first screen only. Your own product data, handling and local rules decide the final choice.
Suited to
Where U-panel fits
- Aggregates, sand, gravel and construction materials
- Fertilizer, salt, minerals and lime
- Grain, feed and seed in standard handling
- Plastic pellets, regrind and recycled flake
- Food ingredients in a food-grade build
Check first
Consider another style
- Fine powders where every seam is a sift point: use circular
- Loads where bulging wastes container space: use baffle
- Sticky materials that bridge: use a conical bottom
Specification
U-Panel FIBC Bags at a glance.
Size, quantity and options are set to your line. These are the fixed points.
| Item | Detail |
|---|---|
| Body | U-panel, single-piece base and two walls |
| Fabric | Virgin woven polypropylene |
| Safe working load | 500 to 2,200 kg |
| Safety factor | 5:1 single-trip, 6:1 multi-trip |
| Electrostatic type | A, B, C or D |
| Options | Liners, sift-proof seams, UV, printing |
Common questions
U-Panel FIBC Bags, answered.
01How is U-panel different from 4-panel?
A 4-panel bag has four separate walls sewn to a base. U-panel replaces the base and two walls with one piece, so there are fewer seams.
02Is U-panel as strong as 4-panel?
For general dry bulk loads, yes. The continuous core improves stability. Circular still wins for fine powders.
03Can U-panel carry food products?
Yes, in a food-grade build made in a hygienic facility.
04Is it available in all four static types?
Yes. Specify Type A, B, C or D when you quote.
Ready to quote u-panel fibc bags?
Send your product, quantity and delivery location. We will confirm the right specification and reply with factory-direct pricing, usually within one business day.