2 Ply Dunnage Bags

2 ply dunnage air bags are paper bags constructed of 2 plies (layers) of paper or gauges of poly material in 5 different levels (L1, L2, L3, L4, and L5). They are designed with an inflatable internal Polyethylene Bladder and are an innovative and simple blocking and bracing tool.

2 Ply Dunnage Uses

Association of American Railroads (AAR) Approved - Constructed of 2 plies of 80lb extensible Kraft paper or equivalent, which meets or exceeds the requirements of Table C, Rule 40 of the Uniform Freight Code. Inner bladder constructed of 4 mil co-extruded polyethylene. Maximum inflated pressure to 3 psi. Production date is stamped on each unit.

Used in container and truck shipments for lighter loads, as with the 4 ply bag the load is secured by locking the last 2 or 4 palets from the door to the sides of the truck creating frictional drag.

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