How to Inflate Dunnage Air Bags for Safe & Secure Cargo

Transporting goods safely requires more than just sturdy cartons and reliable strapping. During transit, gaps and voids between pallets or products can cause items to shift, leading to costly damage. That’s where dunnage bags come in — providing a simple, effective solution to stabilise loads and protect cargo integrity.

In this guide, we’ll walk you through the process of how to inflate Bates dunnage bags, share best practices, and link you to a helpful demonstration video so you can see the process in action.

Tools you will need for inflation 

Before you begin, make sure you have:

• A Bates Dunnage Bag (one way or reusable, depending on your needs)
• A compatible Bates Inflator tool
• A compressed air supply
• Optional valve adapters or regulators if you are working with multiple bag types

Tip: Different manufacturers use different valves, so always confirm compatibility with your equipment before inflating

Step-by-Step Guide to inflating Dunnage Air Bags

1. Position the Bag - Place the deflated dunnage bag in the void or gap between the cargo you want to secure. Ensure it covers the space evenly for maximum support 
2. Access the Valve - Make sure the inflation valve is visible and easy to reach before connecting your inflator
3. Connect the Inflation Tool - Insert the Bates inflator tool securely into the valve. If you have a Bates Flex System Valve it allows a quick, 360 degree inflation and will automatically close when the correct pressure is reached
4. Begin Inflation - Use compressed air to inflate the bag. The goal is a firm, supportive fill - not an overly rigid one. Over inflation can damage the bag or put unnecessary pressure on your cargo
5. Maintain Position - Hold the bag steady as it fills to ensure it expands into the space evenly
6. Seal and Secure - Once fully inflated, remove the inflator and clip the seal over the valve to finish.                                                                                                  

Best Practices for Dunnage Bag Inflation

To get the best results from your dunnage bags, keep these points in mind:

• Avoid over inflation: A bag that is too rigid may damage both cargo and the bag itself
• Protect the bag: Keep dunnage bags away from sharp objects and liquids that could cause punctures or compromise performance
• Use the right inflator tool: Always use tools designed for Bates Dunnage Bags to ensure proper inflation and safe sealing

Protect every load with FROMM's Dunnage Air Bags

At FROMM Packaging Australia, we supply a wide range of dunnage bags to suit your transport and shipping needs, including one way dunnage bags, reusable dunnage bags and striker valve dunnage bags . We also offer a range of dunnage bag inflators to make the process quick and reliable. 

With the right products and correct inflation technique, you can safeguard your cargo and avoid unnecessary losses in transit.

Get Expert Advice Today 

Not sure which dunnage bag is right for you? The team at FROMM Packaging Australia can help you choose the best solution for your pallets, shipping containers and transport. 

📞 Call us on 1800 940 356 or explore our protective packaging solutions online