Duffle Top FIBC Bag
A woven PP FIBC with a tubular duffle on top. After filling, the duffle is tied and folded to close the bag, preventing powder from escaping; it can be reopened for top loading or reverse-discharge.
- Dust-tight closure — duffle ties shut after filling, sealing fine powder in
- Reopenable — unfold for top loading or reverse-discharge
Product Specifications
| Model | Duffle Top FIBC Bag |
|---|---|
| Top closure | Duffle (tie & fold) |
| Material | UV-treated woven PP |
| Lifting loops | 2 / 4 loops, cross-corner optional |
| Bottom | Flat or cross-bottom |
| Safety factor | 5:1 single trip · 6:1 / 8:1 reusable |
| MOQ | 1,000 pcs (negotiable) |
| Lead time | 15–20 days after deposit |
How the Duffle Top Seals
The duffle is a length of tubular fabric at the mouth. Once filling is done, it is twisted, tied and folded over to create a tight seal — the same principle used on woven bags for fine, dusty products, so powder stays inside during palletizing, lifting and shipping.
Because the top stays closed, duffle bags suit powdery cement, plaster and fine chemical powders. For very fine or hazardous dust, pair with a PE liner and choose an anti-static version.
- Cement powder & plaster
- Dry-mix & building powder
- Fine chemical & food powder
FAQs
Can a duffle bag be top-filled?
Yes — unfold and hold the duffle open under the filling spout, then tie it shut after filling; it can also be opened for reverse discharge.
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