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| Brand Name: | Cholly |
| MOQ: | 2000pcs |
| Price: | Negotiable |
| Delivery Time: | 10days |
| Payment Terms: | T/T, L/C |
Four Panel Container Liner Bags are designed for bulk transportation of grain, seeds, and other dry agricultural materials inside standard shipping containers. By creating an independent loading space inside the container, the liner helps reduce direct contact between cargo and the container wall while improving loading efficiency and space utilization.
Compared with using multiple smaller packaging bags, container liners are more suitable for large-volume dry bulk shipments where fast loading, cargo cleanliness, and efficient transportation are important.
Bulk grain and seed shipments may face contamination risks when materials are loaded directly into a shipping container.
Dust, rust, oil residue, moisture, or other contaminants inside the container may come into contact with the cargo. Loose grain can also enter container gaps during loading and unloading, increasing cleaning work after discharge.
For grain and seeds that require further processing, grading, or storage, reducing contact with external contaminants helps maintain more consistent cargo conditions during transportation.
The four panel construction allows the liner to expand along the internal walls of the container and form a relatively stable loading chamber.
This structure helps make better use of the available container volume and keeps the liner shape more controlled during bulk filling.
The liner can be customized for 20 ft or 40 ft standard shipping containers according to shipment volume and loading requirements.
The full open top provides a wide filling area for grain and seed loading.
This design is suitable for conveyor feeding, hopper feeding, gravity loading, and other bulk loading systems where free-flowing dry materials need to enter the container continuously.
A larger opening can reduce repeated positioning during loading and improve overall filling efficiency.
Container liner bags can be produced from PP woven fabric, PE film, or combined PE/PP structures depending on cargo requirements.
PP woven fabric provides good mechanical strength and is suitable for handling dry bulk materials.
PE film can provide an additional barrier against dust and external moisture exposure.
Material selection should consider cargo type, bulk density, transportation distance, storage conditions, and unloading method.
This container liner bag is suitable for:
| Item | Specification |
|---|---|
| Product Type | Four Panel Container Liner Bags |
| Material | PP Woven Fabric / PE Film / PE-PP Structure |
| Container Size | 20 ft / 40 ft |
| Top Design | Full Open Top |
| Bottom Design | Flat Bottom or Customized Discharge Design |
| Main Application | Grain, Seeds, Dry Agricultural Products |
| UV Treatment | Optional |
| Printing | Custom Printing Available |
| Color | White or Customized |
| Size | Customized According to Container Dimensions |
When selecting a container liner for grain and seed transportation, buyers should consider more than container size.
First, confirm the type and bulk density of the material.
Second, determine whether additional moisture or dust protection is required.
Third, confirm the loading system, such as conveyor loading, hopper feeding, or gravity filling.
The unloading method should also be considered. A discharge spout or customized outlet can be added when controlled or faster unloading is required.
Providing these details before production helps determine a more suitable liner structure and material configuration.
Yes. The liner dimensions can be customized for standard 20 ft and 40 ft shipping containers.
Yes. PP woven fabric is commonly used for dry bulk transportation because of its mechanical strength and durability. PE film can also be added when additional dust or moisture protection is required.
Yes. A flat bottom, discharge spout, or customized unloading structure can be selected according to the unloading system.
Buyers should provide container size, cargo type, bulk density, estimated loading weight, loading method, unloading method, and material requirements.
