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Air Dunnage Bag is an innovative and easy transporation protection tools, with PP and PE made of kraft paper coated, tough and firm, inside the bag is mainly of three layers PE made arch crowded membrane, One –way non- return valve inflatable or put gas fack with swift, airtight firm, effecitively prevent in trucks, container or railway transport goods collide each other.
If air dunnage bags fully filling the space between the goods, goods produced by shaking supported the weight, absorb shock, protect the goods from damage in transit, than anyother support filling protect content effect is better, than with foam plastic etc traditional filling way more environmentally friendly.
Container air bag typically consists of three main parts: the outer layer, inner layer, and valve. The outer layer is made of durable and puncture-resistant material, such as kraft paper, woven polypropylene, or a combination of both. The inner layer is typically made of a polymer film that can withstand high pressure and prevent air leakage. The valve, which is located on one end of the air bag, allows for inflation and deflation of the bag.
Once the air dunnage bag is properly positioned within the container, it is inflated with compressed air using a specialized tool, filling the void space and providing support and stability to the cargo during transportation. Once the shipment has arrived at its destination, the valve can be easily opened to release the air and deflate the bag, making it easy to remove and store for future use.

Dunnage/container Air Bags are an essential tool for securing cargo during transportation in a variety of settings, including trucking, overseas containers, and railcar shipments.
These versatile bags are designed to restrain the movement of cargo, fill void spaces, absorb vibrations, brace loads, and protect your goods from damage while in transit. Depending on the specific needs of the shipment, dunnage/container Air Bags can be made from different materials for the outer layer, with the two most common options being PP kraft paper bags and PP woven (waterproof) bags.
In addition to being effective and efficient, dunnage/container Air Bags are also reusable and eco-friendly, making them a sustainable choice for protecting your cargo during transportation.
pp Kraft paper dunnage bags & PP woven dunnage bags




ONE:Paper air dunnage bag

TWO:PP air dunnage bag

Perfect impermeability can keep air dunnage bags at least 1-2 years no airleak.
Air dunnage bags ISO 9001 quality certificate and SGS Certificate passed.

Usage of the air dunnage bags

The special one way valve is rapid inflation and deflation.
Fast valves only takes one minute.
Air dunnage bag have two types of valves for choice- small valves and fast valves.

One: Measure the void between cargoes/pallets.
Two: Mesure the height of all cargoes/pallets
Three: Measure the depth of pallets or the cargoes’ packing dimension.
Four: Our professional staff can help you with the packing design and selection of materials in order to accompllsh the packing test.
Air dunnage bag- speficition and usage scope:
Dunnage air bags width/length 50cm -120cm / 100-240cm, size is Customizable
| Specification | Pressure Strength | Filing Width | Filing Height | Weight (kg/ pcs) |
| 50x100cm | 5 TONS | 20-30 CM | 90 CM | 0.3 |
| 50x150cm | 5 TONS | 25-30 CM | 140 CM | 0.38 |
| 60x120cm | 6 TONS | 30-35 CM | 110CM | 0.35 |
| 60x150m | 6 TONS | 30-35 CM | 140 CM | 0.46 |
| 80x120cm | 7 TONS | 35-40 CM | 110 CM | 0.49 |
| 80x160cm | 7 TONS | 35-40 CM | 150 CM | 0.65 |
| 80x180cm | 7 TONS | 35-40 CM | 170 CM | 0.77 |
| 90X120cm | 8 TONS | 45-40 CM | 110 CM | 0.59 |
| 90x180cm | 8 TONS | 45-40 CM | 170 CM | 0.86 |
| 100x120cm | 9 TONS | 50-60 CM | 110 CM | 0.65 |
| 100x160cm | 9 TONS | 40-45 CM | 150 CM | 0.85 |
| 100x180cm | 9 TONS | 40-45 CM | 170 CM | 0.86 |
| 100x200cm | 10 TONS | 40-45 CM | 190 CM | 1.04 |
| 100x220cm | 10 TONS | 40-45 CM | 210 CM | 1.16 |
| 100x240cm | 10 TONS | 40-45 CM | 230 CM | 1.12 |
| 120x150cm | 11 TONS | 55-60 CM | 140 CM | 0.9 |
| 120x180cm | 11 TONS | 55-60 CM | 170 CM | 1.1 |
| 120x200cm | 10 TONS | 55-60 CM | 190 CM | 1.12 |
| 120x220cm | 12 TONS | 55-60 CM | 210 CM | 1.37 |
| 120x240cm | 12 TONS | 55-60 CM | 230 CM | 1.49 |

As a leading manufacturer of air dunnage bags for containers, trucks, and rails for over 10 years, we pride ourselves on our expertise in producing high-quality products. Our team has the experience and knowledge necessary to ensure that every air dunnage bag we produce meets our strict standards for quality and durability.
We offer free samples to support our customers and foster long-term partnerships.
For more information, please do not hesitate to contact us using the information below.
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