Application of Spreader Boards in Cargo Transportation

1. Definition and Functions of the Spreader Board

A spreader board is a flat support facility placed between cargo and the ground during cargo handling, storage or transportation. It is usually made of materials such as wood, plastic or metal, and its main functions include:

1. Improving cargo stability — The spreader board provides stable support, reducing the risk of cargo sliding or tipping over during handling and transportation.

2. Protecting cargo — It effectively protects cargo from moisture or dirt contamination and reduces damage that may result from contact with the ground, especially for fragile or sensitive items.

3. Shock absorption — The spreader board absorbs vibration and impact, reducing the effects on cargo during loading/unloading and transportation, thereby lowering the risk of damage.

4. Ease of operation — Using spreader boards facilitates cargo handling and loading/unloading, especially when equipment such as forklifts is used, making cargo easier to move and handle.

5. Moisture and dirt resistance — Spreader boards isolate ground moisture and dirt, protecting cargo from adverse environmental effects.

6. Optimized space utilization — In transport environments with limited space, spreader boards allow better organization and stacking of cargo, improving the space efficiency of the hold.

2. Why Spreader Boards Are Added in Air Cargo

In air cargo transportation, the main reasons for adding spreader boards include:

1. Protecting cargo — Spreader boards safeguard cargo during transportation, avoiding damage caused by stacking or collision, especially for fragile or sensitive items.

2. Shock absorption — Spreader boards absorb vibration and impact, reducing the effects on cargo during loading/unloading and transportation, thereby lowering the risk of damage.

3. Increased stability — In air transportation, cargo must be stacked securely in the hold. Spreader boards provide a level base that prevents cargo from sliding or tipping over.

4. Ease of operation — Using spreader boards facilitates cargo handling and loading/unloading, especially when equipment such as forklifts is used, making cargo easier to move and handle.

5. Moisture and dirt resistance — Spreader boards isolate ground moisture and dirt, protecting cargo from adverse environmental effects.

6. Optimized space utilization — In air transportation, space is very limited; spreader boards allow better organization and stacking of cargo, improving the space efficiency of the hold.

3. Which Types of Cargo Require Spreader Boards?

In general, the following types of cargo require spreader boards:

1. Air cargo with a single piece weighing over 300 kg — Due to the heavy weight, spreader boards are generally required to ensure safety and stability.

2. Cargo prone to moisture — Such as food and chemicals; these goods are more susceptible to environmental effects, so spreader boards are needed to isolate moisture and dirt.

3. Heavy or large-sized cargo — Such as machinery and equipment; spreader boards provide better support to prevent damage during transportation.

4. Over-length or over-width cargo — Such cargo may cover the grooves around the ULD pallet, making it impossible to secure the entire pallet load; in this case, spreader boards are needed to raise the cargo and secure it with ropes.

5. Fragile items — Such as glassware and ceramics; spreader boards are necessary to reduce damage caused by impact and vibration.

6. Cargo with unstable packaging — Such as boxed cargo, especially when stacked high; spreader boards enhance overall stability.

In summary, the use of spreader boards is very important in cargo handling and storage, as it protects cargo and improves safety and efficiency. When deciding whether to use spreader boards, enterprises should take into comprehensive consideration the characteristics of the cargo and the transportation requirements.