PP Woven Air Dunnage Bag for Cargo Protection

Outside the dunnage air bag is made of PP and PE film faced kraft paper solid and tough , in side is made by pe  one way valve inflated and deflated quickly , firmly  closed and can support more than 7 tons of pressure  Dunnage air bag can prevent the movement of goods being transported in the trucks  containers or reailway  transportation   it can fully fill the gap among cargo goods  , support the weight result from damage during transportation  it is better than other supporter or filling  in  and better for protecting evvironment than the traditional methods such as foam plastic products and so on