Development Zone, Hefei City, Anhui, China
Three yellow plastic caps with flip-up lids and black valve assemblies arranged on a white surface
15 Products in This Line

Air Dunnage Bag: Fill the Gap Between Pallets Before the Container Moves

Inflatable kraft paper and PP woven bags that fill the void between pallets or cases inside a container or trailer. Inflated in place, they brace the load against the walls so cargo cannot shift, tip or collapse in transit.

The Full Line

Every Air Dunnage Bag Product We Make

All 15 items in this line, with the specification tables on each page taken from our published data.

Three yellow plastic caps with flip-up lids and black valve assemblies arranged on a white surface
Air Bag Dunnage Inflation Valve

Air bag dunnage inflation valve is a fast-acting, spring-loaded valve designed for large dunnage bags used in container and pallet loading. It enables rapid…

View Product
Three plastic jerrycan cap seals with carrying handles: blue, black with yellow cap, black with red cap
Air Dunnage Bag Valve

Air dunnage bag valve is a high-speed inflation and deflation valve designed for large air dunnage bags used in container and pallet loading. The valve enables…

View Product
Dunnage Bag Air Valve For Fast Inflationg And Deflation
Dunnage Bag Air Valve For Fast Inflation And Deflation

The dunnage bag air valve enables rapid inflation and deflation of air dunnage bags during loading and unloading. Its large size and spring-loaded mechanism allow…

View Product
White FIBC bulk bag with yellow filling spouts and black caps, leaning against an indoor wall
Fast Filling Dunnage Bag Valve

Fast filling dunnage bag valve is a large-diameter, spring-loaded valve designed for rapid inflation and deflation of air dunnage bags. It enables quick sealing of…

View Product
Valve for air dunnage bag
Valve for Air Dunnage Bag

The valve for air dunnage bag is a high-speed inflation and deflation valve designed for large dunnage bags used in container and pallet load securing. It enables…

View Product
Black handheld tool with yellow ribbed plastic cap, brass fitting and top hanging eyelet on plain background
Dunnage Air Bag Inflator

Dunnage air bag inflator is a handheld tool that inflates multi-layer kraft paper and PE film air bags used to secure cargo in containers, trucks, and trailers. It…

View Product
A group of inflated white dunnage bags of various sizes standing on a factory floor.
Kraft Inflate Air Bag for Container

Kraft inflate air bag for container is a multi-layered dunnage bag made from kraft paper and PE film, designed to secure cargo in road transport and overseas…

View Product
A worker uses a handheld air nozzle to inflate a dunnage bag between cardboard boxes.
Dunnage Air Bags for Container Cargo Protection

Dunnage air bags for container cargo protection are multi-layered inflatable bags made from kraft paper and PE film, designed to secure goods during long-haul…

View Product
Stacks of wooden shipping crates with green strapping bands on pallets in a warehouse
PP Woven Dunnage Air Bag for Cargo Protection

PP woven dunnage air bag is a reusable, multi-layered bag made from kraft paper and PE film with an inner PA film layer, designed to secure cargo in trucks…

View Product
Two large kraft paper dunnage bags printed with handling instructions standing in a warehouse
Inflatable Cargo Air Bags For Containers

Inflatable cargo air bags are multi-layered dunnage bags made from kraft paper and sealed with PE and PA films. They inflate on site to fill voids in containers and…

View Product
Kraft paper dunnage air bag with printed inflation instructions and caution labels, standing indoors near cabinets
Inflatable Bag Air Dunnage Bag for Cargo Securing

Air dunnage bag is a multi-layered inflatable bag made from kraft paper and PE film, designed to secure cargo in trucks, trailers, and overseas containers. It…

View Product
Top quality high pressure air dunnage bag & dunnage air bag
Top Quality High Pressure Air Dunnage Bag & Dunnage Air Bag

Air dunnage bags are multi-layered, reusable bags made from kraft paper and PE film that inflate on site to secure cargo in trucks, trailers, and overseas…

View Product
cargo air dunnage bag for container
Cargo Air Dunnage Bag for Container

Cargo air dunnage bags are multi-layered, reusable bags made from kraft paper and PE film that inflate on site to secure cargo in trucks, trailers, and overseas…

View Product
Multiple white inflatable dunnage bags of various sizes with printed instructions standing in a workshop
PP Woven Dunnage Bag

PP woven dunnage bag is a reusable, multi-layered air bag made from kraft paper and PE film with an inner PA film layer, designed to secure cargo in trucks…

View Product
Stacks of kraft paper dunnage bags with yellow valves and black caps in a warehouse
Kraft Paper Air Dunnage Bag

Kraft paper air dunnage bag is a multi-layered, reusable bag made from kraft paper and PE film with an inner PA film layer, designed to secure cargo in containers…

View Product
Problems Solved

What This Line Fixes in Your Packing Process

  • Cargo shifts in the void between pallets and arrives crushed or tipped
  • Timber bracing and cardboard fillers are slow to fit and have to be disposed of at destination
  • Loads secured only by strapping still move when the container is handled at the port
  • Choosing the wrong bag size leaves either a gap or a bag that cannot be inflated correctly

Model range AW-0510 to AW-1224, bag weight 0.3 kg to 1.49 kg, bearing strength 2.5 T to 7 T, void fill 100 mm to 600 mm, cargo height 900 mm to 2300 mm.

Who It Is For

Who Buys This Line

  • Exporters loading FCL and LCL containers with palletised goods
  • Road freight operators securing loads in trucks and trailers
  • Manufacturers shipping cased goods that must not move in transit
  • Any industry that exports goods and pays for transit damage claims
Advantages

Why This Format Rather Than the Alternatives

  • Rated for use with loads up to 20 tons
  • Fills a maximum void of 60 cm between pallets or cases
  • Working pressure does not exceed 0.2 Bar, 20 kPa or 2.8 PSI, which keeps inflation simple and safe
  • Multi-layer construction of kraft paper with PE film outside and PA film inside holds pressure
  • A multi-use valve lets the same bag be deflated and used again
  • Twenty stock sizes from 500*1000 mm to 1200*2400 mm cover most container void patterns
Application Scenarios

Where It Is Used

  • Bracing palletised cargo in a 20 ft or 40 ft ocean container
  • Filling the centre gap on a two-pallet-wide trailer load
  • Stopping drum and case loads from tipping in road transport
  • Protecting stacked cartons from load collapse during handling
Buyer Questions

Air Dunnage Bag Questions

How big a gap can a dunnage bag fill

Up to 60 cm. Void fill capability by model runs from 100 mm to 600 mm, so choose the model that matches the gap you actually have.

What load can the bags handle

The bags are used with loads up to 20 tons. Bearing strength runs from 2.5 T to 7 T depending on the model.

How much should I inflate the bag

Working pressure must not exceed 0.2 Bar, which is 20 kPa or 2.8 PSI. An inflator with a pressure setting keeps this consistent across a container.

Are the bags reusable

Yes. The multi-use valve lets you deflate and reuse the bag, and both the kraft paper and PP woven versions are recyclable.

Which material should I choose, kraft paper or PP woven

Kraft paper is the common choice for ocean containers and recycles with paper waste. PP woven suits repeated use and rougher handling.

Do you supply valves and inflators separately

Yes. Dunnage bag valves and inflators are stocked as separate items, so you can replace a valve or add an inflator without buying new bags.

Get Air Dunnage Bag Sized to Your Cartons

Send the carton dimensions, the product you are packing and the monthly volume. We will confirm the format and what fits in a container.