Container Load Capacity, Plywood Characteristics, and Packing Considerations

Containers commonly used for plywood transportation are typically dry containers. Technical specifications are shown in the table below.

Plywood characteristics and their impact on packing methods

1. Moisture content and hygroscopicity: Plywood easily absorbs moisture, which can lead to deformation. Use moisture-resistant materials and ensure proper ventilation in the container.
2. Strength and elasticity: Although durable, plywood can crack under concentrated pressure. Distribute weight evenly when stacking and use collapse-resistant pallets.
3. Resistance to pests: Check and ensure pest treatment before packing (fumigation and phytosanitary inspection), especially for exports.
4. Weight: Calculate carefully to avoid exceeding the container’s permitted load capacity.
5. Easily scratched surface: Use protective materials such as cardboard or plastic film to protect the surface.

Considerations when loading plywood into containers

1. Container inspection: Ensure it’s dry, leak-free, and free of sharp objects.
2. Cargo preparation: Pack carefully, use moisture-resistant and salt vapor-resistant materials.
3. Loading: Distribute weight evenly, use pallets or wooden beams for support.
4. Cargo securing: Use straps and braces to prevent shifting.
5. Documentation and labeling: Clearly record quantity, dimensions, and plywood type on labels and documents.
6. Compliance: Ensure compliance with wood transportation regulations of exporting and importing countries.
7. Consider plywood characteristics: Apply appropriate measures for each type of plywood (untreated, finished, for special environments).
8. Climate considerations: Take appropriate measures when transporting through different climate zones.

By understanding the characteristics of plywood and applying appropriate measures, maximum safety can be ensured for the cargo during container transportation, minimizing the risk of damage and maintaining product quality.