Using a dunnage air bag helps protect your shipments from 360* of movement during travel. These relatively inexpensive, inflatable air bladders, allow you to protect your valuable product during the most treacherous part of the journey. Upwards of 1 in 10 packages are damaged during shipping. And it's not just about damage. Without proper loading techniques (helped along with a dunnage air bag or two), you can be wasting thousands in transportation costs and empty space in your containers.
Available in a variety of sizes, a dunnage air bag made of kraft paper is easy and economical because no special storage or repairs are needed when using a paper dunnage air bag. When you are finished, all you have to do is deflate and discard.
A polywoven dunnage air bag is both weatherproof and resistent to harsh chemical environments, making them best suited for medium to heavy weight railcar loads. They are also much easier to handle because they are up to 60% lighter with a single-ply construction allowing for a greater pack-out.
When it comes to pliability and the ability to take the shape of odd pack-out configuration, a vinyl dunnage air bag is your best bet to ensure your products stay in place during shipping. Unlike other dunnage air bags, these vinyl bags allow the use of elasticity to expand and contract with the change in altitude, making them best for loads in any elevated condition, such as flying or high altitude truck or train transit. They are also reusable, up to an average of four times.
Step 1: Load tightly against bulk head. Load each successive row tightly against previous row.
Step 2: Last units placed against side of trailer. Void should not exceed 18 inches. Fill excess void with other appropriate filler material.
Step 3: Always use proper material to protect bags from load face. No sharp edges or points may touch bag. Irregular load surfaces may require rigid buffering material.
Step 4: Attach “Quick Fill” tip by pressing down over the valve. Hold air bag in place until pressure builds up. A single airbag will stabilize the load. Inflate bag until the load is pressed against the sides.
Step 5: Check air pressure once air bag is in place and inflated.
Step 6: Deflate bag by unscrewing cap.
Level 1 3 PSI
Level 2 4 PSI
Level 3 6 PSI
Level 4 8 PSI
Level 5 10 PSI
A Dunnage air bag is a poly bladder surrounded by numerous plys of paper, equipped with an inflation valve, and is used to minimize front-to-back load shifting in tractor sales, railcars, and overseas containers.
Compacting and positioning takes place during dunnage air bag inflation. The air bag surface pushes uniformly out against the load. As the air pressure increases, it overcomes frictional forces, eliminating small voids remaining in the load. No matter how tightly a load is positioned, either by fork truck or by hand, a build-up of small voids will remain. These voids are eliminated by air bag compacting/positioning.
The second characteristic of air bag bracing is the cushioning that occurs during impact. For example, when a railcar is humped, the compacted lading in the front half acts as one unit rather than individual units which can slam into one another. The rear half of the load is cushioned by squeezing the air bag, increasing its internal air pressure, until equalization of forces occurs. The cushioning effect diminishes the shock of impact.
When the forward motion of the lading ceases, repositioning of the lading begins. After the lading moves forward, squeezing the air bag, the internal pressure is greatest. The increased air pressure is reduced by pushing the lading back to its original position when the forces stop. Both the cushioning and repositioning of the load will take place in a fraction of a second.
The fourth characteristic of air bag bracing is its ability to fill an increased void as the lading settles. Even with rigid products, which have been tightly loaded, settling takes place. In-transit vibration causes the lading to loosen. With other types of bracing, constant pressure cannot be exerted on the load. Air bags have the ability to expand, thus maintaining somewhat reduced but continuous pressure.
A Dunnage air bag is a poly bladder surrounded by numerous plys of paper, equipped with an inflation valve, and is used to minimize front-to-back load shifting in tractor sales, railcars, and overseas containers.
Dunnage Air Bags are paper bags made up of 2, 4, 6, or 8 plys (layers) of paper. They come with an internal inflatable Polyethylene Bladder. They are an innovative and efficient blocking and bracing tool. Dunnage Air Bags are a more economical alternative for bracing and blocking cargo than using other more costly methods such as rubber air bags or lumber and nails.
At maximum void size, the air bag still has a 50% or better contact area. Exceeding the maximum void may result in premature air bag failure.
When voids are greater that 24", use drop filter, honeycomb panels, etc. to reduce the void. You can also simply turn the pallets where you use an air bag ¼ turn.
With ever-changing and constantly rising operating costs, the trucking industry is an ongoing fight for survival. With insurance premiums continuously on the rise, taxes and fuel costs souring, and wage increases and discounts continuing to consume the bottom line, operating improvements must be made to sustain profit margins. Air Bags will have the largest impact on the load factor (a carrier's single greatest expense). One of the main goals of the shipping quality process is to advance organizational productivity. Time lost installing Air Bags will be saved at the destination terminals because the carrier can do away with the "Re's"(Re-working Restacking, Re-shrink-wrappping, Recouping, and Re-banding the load). Consequently, more efficient use of container space can be made at the same time.
Dunnage Air Bags are paper bags made up of 2, 4, 6, or 8 plys (layers) of paper. They come with an internal inflatable Polyethylene Bladder. They are an innovative and efficient blocking and bracing tool.
Dunnage Air Bags are best used to control movement of cargo loads in railcars, trucks, or overseas containers. They manage the movement of cargo by bracing loads, filling voids, protecting cargo from in-transit damage, and absorbing vibrations. Dunnage Air Bags protect cargo better than any other form of bracing ("dunnaging").
Loads have long been braced by using a combination of empty cardboard cartons, 2 x 4's, and pallets. Shipments which included fragile goods as part of the overall load required stair-stepping standard freight back-to or away-from the fragile freight.
Dunnage Air Bags are a more economical alternative for bracing and blocking cargo than using other more costly methods such as rubber air bags or lumber and nails.
With ever-changing and constantly rising operating costs, the trucking industry is an ongoing fight for survival. With insurance premiums continuously on the rise, taxes and fuel costs souring, and wage increases and discounts continuing to consume the bottom line, operating improvements must be made to sustain profit margins. Air Bags will have the largest impact on the load factor (a carrier's single greatest expense). One of the main goals of the shipping quality process is to advance organizational productivity. Time lost installing Air Bags will be saved at the destination terminals because the carrier can do away with the "Re's"(Re-working Restacking, Re-shrink-wrappping, Recouping, and Re-banding the load). Consequently, more efficient use of container space can be made at the same time.
Air Bags allow double and triple-decking of skids, and stair-stepping can be done away with. Air Bags allow for fragile freight to be loaded anywhere in the trailer. To achieve maximum cube utilization skids can be double or triple-decked and air-bagged either in front of or behind (or both) the fragile freight. Since using Air Bags will allow normal loading behind the fragile freight, doing away with the need for stair-stepping improves the load factor and lowers the transportation or line-haul.
Customer satisfaction is the primary and greatest effect. Undoubtedly when a customer receives damaged freight they are going to be unhappy. Valuable time is wasted at destination terminals putting the damaged freight back together. The need for "Re's" hinder customer relations and negatively affect dock production.
The most frequent causes of freight damage are associated with double and triple decked skids bouncing and freight falling forward to backward during transit.
Dunnage Bags can burst due to over-inflation and can also be cold burned. Each bag contains a label located near the valve indicating suggested pressure. However, correctly following simple inflation check points with eliminate these issues.
To ensure product integrity, it is crucial for a corrugated or some other type of smooth surface be placed on either side of the Dunnage Bag to protect it from anything sharp such as pallets, wooden crates, or other rough edges.
Should this condition arise, reduce unusually large voids with some type of void filler such as old pallets or corrugated.
Yes, however, our concerns with selling re-usable bags are:
1. We have no control over how a bag is used. Therefore, we cannot guarantee how many times it can be used.
2. The re-usable air bags are a more costly option.
3. Most customers do not have enough control to get the bags returned. Therefore, they pay for a bag with the intentions of re-using it but do not actually get to.
4.To release the air, many times a bag will be punctured. This renders the bag unusable. We offer labels for the air bags which read "Re-usable Bag DO NOT Puncture."
1. 2 ply - 40,000 pounds
2. 4 ply - 60,000 pounds
3. 6 ply - 100,000 pounds
4.8 ply - 120,000 pounds
2 ply bags.
4 ply, 6 ply, or 8 ply
4 ply
1. Measure the length of the pallets or whatever you are trying to restrain
2. Measure distance from floor to top of load
3. Measure void between cargo
1. 8" void - 24" wide Air Bag is recommended
2. 10" void - 30" wide Air Bag is recommended
3. 12" void - 36" wide Air Bag is recommended
4.15" void - 48" wide Air Bag is recommended
4.20" void - 60" wide Air Bag is recommended
1. Air gauge
2. Inflator tool
3. Compressed air from an air compressor
1. Air compressor
2. Rapid fill inflator tool
3. Hose and reel
2. Quick fill snap on inflator
3. Quick fill combination inflator tool
1. Only the highest quality materials are used and every 12th bag off the assembly line or 8% of our bags is physically tested to ensure top quality.
2. The Ride-Rite bag is the oldest on the market today and years have been spent adjusting and making improvements on it.
3. The manufacturing process is integrated to ensure our competitiveness in the market place.
One of our expert sales representatives today to discuss pricing, as well as any other questions or concerns you may have regarding any of our Dunnage Air Bags.