U-Panel Bulk Bags
One continuous panel forms the base and two walls, sewn to two side panels — proven square geometry under heavy loads.
Flexible Intermediate Bulk Containers for powders, chemicals, minerals, resin pellets and food ingredients — configured by body style, discharge, electrostatic class and SWL up to 2,200 kg.
High-tenacity virgin woven polypropylene, tuned for tensile strength, hydrostatic resistance and dimensional stability.
One continuous panel forms the base and two walls, sewn to two side panels — proven square geometry under heavy loads.
Four vertical panels sewn to a square base hold their shape with high-density materials and resist bulging in stacks.
Seamless body woven on a circular loom — no vertical side seams, better moisture protection and no sift-leaks.
Internal corner baffles keep the bag cubic, lifting container and truckload utilization by up to 30%.
A funnel-shaped base prevents bridging and gives complete gravity discharge of sticky or cohesive goods.
Loops formed from the body fabric itself — built for automated agricultural, fertilizer and cement packing.
Drawstring inlet clamps over pneumatic or gravity nozzles to stop dust plumes.
Full skirt opens wide for overhead charging and ties closed for transit.
Hemmed perimeter for shovel loading, debris, gravel and aggregates.
Sewn lid with ties — quick access with rain protection in the yard.
Precise flow control and safe shut-off inside a protective closure.
Four flaps shield the spout from pallets, splash and snagging.
No opening — single-trip bags emptied by slitting over hoppers.
Whole base releases for instant discharge of bulky or cohesive solids.
Heavy-duty PP webbing loops certified for forklift, crane and spreader-bar handling — and bags built to interface with modern filling systems.
Every bag undergoes cyclic, top-lift and elongation testing under ISO 21898 and UN standards.
Light powders, agricultural produce and standard resins.
Aggregates, cementitious dry mix and industrial chemicals.
Heavy minerals, dense metals and high-density compounds.
5:1 single-trip and 6:1 multi-trip / reusable options.
| Type | Construction | Grounding | Use it for |
|---|---|---|---|
| Type A | Plain woven PP, no static protection | No | Non-flammable dry goods only — no flammable vapours |
| Type B | Low breakdown-voltage fabric (< 6 kV) | No | Combustible dusts with MIE > 3 mJ; no solvent vapours |
| Type C | Conductive carbon / metallic grid | Mandatory | Combustible powders & explosive zones (MIE ≤ 3 mJ) — ground during filling |
| Type D | Antistatic yarns, low-energy corona discharge | Not required | Combustible materials & flammable atmospheres without grounding cables |
Pick your options and watch the bag update live. When it looks right, send the spec straight to our quoting desk.
Uncoated fabric breathes for produce, grains and beans. Coated 1-mil PP/PE laminate stops moisture ingress and dusting.
Felt yarn, filler cord or overlapping PE tape — single, double or triple sift-proofing for micron-fine powders.
Form-fit PE, tabbed/glued, EVOH oxygen-barrier and aluminium foil liners for hygroscopic and sensitive products.
Tell us your product, fill weight and handling setup — we'll recommend a build and send factory-direct pricing.
Factory-direct pricing, usually within one business day.