Container Liners: Dry Bulk Transport for 20ft/40ft Containers
Convert standard containers into bulk cargo vessels. Up to 27 tons payload. Food-grade and UN-certified options.
Product Overview
Container liners are large flexible bags installed inside standard 20-foot or 40-foot shipping containers, converting them into bulk cargo transport vessels. They protect both the cargo and the container interior from contamination, moisture, and cross-contamination during transit. Widely used for transporting chemicals, food-grade powders, minerals, and agricultural products.
Product Features
Full Container Protection
Liner walls shield container interiors from cargo residue. Eliminates costly cleaning fees.
Cargo Integrity
Prevents moisture ingress, contamination, and odor transfer. Ensures product quality.
High Payload Efficiency
Designed to maximize usable volume. Payload capacities up to 27 tons for 40ft containers.
Easy Installation
Pre-shaped design. 2-person installation in 15-30 minutes.
Multiple Loading Options
Top loading, rear door loading, or pressure/vacuum discharge systems available.
Technical Parameters
| Parameter | Specification |
|---|---|
| Material | Woven PP outer + PE inner (laminated) or pure PE (food-grade) |
| Container Fit | 20ft GP/HC / 40ft GP/HC / 45ft HC |
| Payload Capacity | Up to 21 tons (20ft) / Up to 27 tons (40ft) |
| Film Thickness | 120 – 250 µm (PE inner) |
| Loading Method | Gravity fill / Pneumatic fill / Conveyor fill |
| Discharge Method | Gravity discharge / Vacuum extraction / Fluidizing system |
| Temperature Range | -30°C to +80°C |
| Certification | FDA 21 CFR 177.1520 / UN hazardous goods (optional) |
Typical Applications
- PP/PE resin pellets, PVC powder
- Sugar, flour, starch, coffee beans, rice
- Soybeans, fish meal, mineral sands
- Carbon black, TiO₂, fertilizer in bulk
Get Your Container Liner Solution
Custom-sized for your container type and cargo requirements.