Our kraft paper dunnage air bag adopts PP laminated kraft paper outer layer and high tensile PA/PE multi-layer inner film, equipped with traditional or 30mm ProAir quick inflation valves. It meets AAR and SGS standards with multiple pressure grades from L0 to L4, effectively filling container gaps, fixing pallet cargo and absorbing shock during ocean, rail and truck transit. All standard sizes are in stock, custom printing and customized dimensions are supported, eco-friendly, recyclable and reusable with strict 4-step QC inspection before shipment.
- Outer Material: PP laminated kraft paper
- Inner Material: PA & PE co-extruded airtight film
- AAR Grade: L0/L1/L2/L3/L4 with different working & burst pressure
- Standard Sizes(mm): 5001000,6001200,8001200,9001800,10002200,12002400
- Valve Options: 10mm traditional valve, 30mm ProAir valve with handle/cap
- Certificate: AAR, SGS, MSDS, RoHS, ISO9001
PRODUCT DIMENSIONS
Key Advantages / Benefits
Compared to traditional load-securing methods like timber blocking, bracing, or foam fillers, dunnage air bags offer several distinct advantages:
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Superior Cargo Protection : By filling lateral and longitudinal voids, they eliminate cargo shifting, sliding, and toppling caused by acceleration, braking, cornering, or rough seas. They effectively absorb vibrations and shocks, drastically reducing transport-related product damage and insurance claims.
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Cost-Effectiveness : They are significantly less expensive than lumber, nails, or custom foam bracing. Furthermore, by reducing damage rates, they protect companies from costly product returns, repairs, and negative customer relationship impacts.
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Time & Labor Efficiency: Installing timber blocking requires tools, nails, and skilled labor. In contrast, dunnage bags can be placed and inflated within seconds using a portable quick-fill air inflator tool, vastly increasing warehouse loading and unloading productivity.
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Maximum Space & Cube Utilization : Because they stabilize freight safely anywhere in the container, they allow for double or triple-decking of skids (pallets) without the fear of "stair-stepping" or crushing fragile cargo. This maximizes the container’s load factor and lowers line-haul costs.
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Lightweight & Eco-Friendly : Being incredibly lightweight, they add virtually zero weight to the shipment, helping to conserve fuel. Most modern dunnage bags are made from 100% recyclable materials and feature reusable valves, allowing them to be deflated, stored, and used again on regular shipping routes.
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High Adaptability : They come in various levels (Level 0 to Level 5, categorized by material strength) and multiple sizes. This makes them perfectly suitable for almost any type of cargo, including heavy machinery, coils, barrels, crates, break-bulk, or fragile electronic goods.
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COMPETITIVE ADVANTAGES
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