Bulk Container Liners
Turn a container into one bulk vessel
View
LinersFIBC barrier film
Bulk bag liners, a barrier inside any FIBC.
Woven polypropylene contains a load but does not stop moisture, oxygen or contamination. A liner adds that barrier inside the bag you already use, without switching bag types.
Up to 7 layersCoextruded barrier film
Form-fitOr tubular
N2 flushVacuum-seal capable
RetrofitOr supplied with new bags
What a liner does
Fix the barrier, keep the bag.
If your bag already meets your handling and electrostatic needs, a liner solves the barrier problem without changing anything else. It is the more targeted fix than sourcing a different bag just to add moisture or contamination protection.
- Moisture Keeps humidity out of hygroscopic powders and damp-prone granules.
- Oxygen Multi-layer film with nitrogen flush protects oxygen-sensitive products in long storage.
- Cross-contamination Isolates product from the outer fabric and any residue from earlier use.
- Dust containment Stops fine powders sifting through the weave during handling.
Why choose it
Bulk Bag Liners: what you get.
Fits every body style
U-panel, circular, 4-panel and baffle.
Static-aware
Specify liners compatible with Type B, C or D bags.
Food-safe options
Food-contact film available.
Application fit
Is bulk bag liners right for your product?
A first screen only. Your own product data, handling and local rules decide the final choice.
Suited to
Where liners fit
- Hygroscopic powders such as salt, sugar, dairy and chemicals
- Oxygen-sensitive products needing nitrogen flush
- Fine powders that sift through woven fabric
- Reused bags needing a clean contact layer
- Food and pharma ingredients in food-grade bags
Check first
Take care with
- Type C and Type D bags: an insulating liner defeats the antistatic design
- Hot-fill products above the film's rating
- Products that must breathe, such as biomass
Specification
Bulk Bag Liners at a glance.
Size, quantity and options are set to your line. These are the fixed points.
| Item | Detail |
|---|---|
| Material | Polyethylene film, single or multi-layer coextruded |
| Barrier layers | Up to 7-layer coextruded film |
| Fit | Form-fit or tubular |
| Options | Nitrogen-flush and vacuum-seal capable |
| Compatibility | U-panel, circular, 4-panel and baffle bags |
| Supply | Standalone retrofit or integrated into a new order |
Common questions
Bulk Bag Liners, answered.
01Can I add a liner to bags I already own?
Yes. Liners ship as a standalone retrofit or integrated into a new bag order.
02Which liner for a Type C or D bag?
A conductive or static-dissipative liner. A plain PE liner would undo the protection.
03Do I need a liner in a food-grade bag?
Often. It adds a hygienic barrier against moisture, oxygen and contamination.
04What is nitrogen flush?
Air is replaced with nitrogen before sealing, slowing oxidation for sensitive products.
Ready to quote bulk bag liners?
Send your product, quantity and delivery location. We will confirm the right specification and reply with factory-direct pricing, usually within one business day.