... as air balloon, inflatable bags, roller bags, air lifting bags, salvage bags. Airbags now are used for ship launching, loading, and ... in slipping of ships and boats of all sizes. Applications:1. Shipwreck salvage2. Floating bridge and dock construction3. Rescue and ... as pontoons for supporting docks and other floating structure. Performances:1. We adopt the most advanced winding process to increase ...