Smooth discharge
The curved wall lets powder and granules slide down naturally — no hang-up, no residue, lower bag-cleaning cost.
Circular Bulk Bags
The cylindrical body discharges freely without material hang-up — ideal for powders and granules in fast emptying operations.
Product Overview
Circular bulk bags (also known as round FIBCs or round jumbo bags) are built from high-tenacity flexible PP fabric, with a cylindrical body and four lifting loops that share the load as one unit. Filled with powder or granules, the wall pressure stays uniform; during discharge the material slides down the curved wall without bridging or residue — fast emptying and low product loss.
- Virgin polypropylene yarn only — no recycled material blended in
- Top fill / bottom discharge, opening sizes made to order
- Optional PE liner bag, UV stabilisation and moisture-barrier lamination
- Printed decoration and structural design support available
Specifications
| Bag structure | Cylindrical body; 4-point or skirt lifting loops |
|---|---|
| Loading capacity | 0.5 – 2 t, safety factor 5:1 |
| Common sizes | Ø90–110 cm × H100–140 cm, made to order |
| Inlet / outlet | Full-open or duffle top; bottom spout with leak-proof flap and tie string |
| Base fabric | Virgin PP flat-yarn fabric, 120–220 g/m² |
| Options | PE liner bag, moisture-barrier lamination, UV stabilisation, conductive yarn (anti-static version) |
| Standard | GB/T 10454; export production controlled to JIS Z 1651 |
Three Core Advantages
Even load distribution
The round body spreads load evenly across the fabric, while four lifting loops carry the bag as one unit for stable lifting.
Made to order
Diameter, height, inlet/outlet structure and printing can all be tailored to your process and filling equipment.
Product Display
All items above are manufactured in the Xinxing factory — bag type, size and fittings can be customised.
Need a quotation or a sample of circular bulk bags?
Tell us your material and loading requirements — we will recommend the right bag type and send free samples.
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