inflatable bag(air bag, dunnage bag) be used in container to fill the space. Prevent damage from falling down during transport Dunnage air bag is used to restrain movement of cargo in trucks,oversea containers or train.Dunnage bag can fill void,brace and protect cargo from damage.Material:PP woven dunnage bag:L1, L2, L3, L4, L5 for different loading requirementKraft paper dunnage bagType 1: 3 ply ...