The present invention is directed to new and improved industrial containment bags wherein the improvement comprises providing methods and technologies for improving the integrity of such bags during processes designed for lifting, transporting storing and/or disposing of the same. In certain embodiments, the improvement includes providing methods and technologies for improving the sealing capabilities of the bag's closure systems. In other embodiments, the improvement includes providing methods and technologies for assessing the load balance of materials being contained in such industrial containment bags; and thereafter, compensating for any significant load imbalances. The present invention is also directed to methods of manufacturing, using, filling, lifting, transporting, storing, and/or disposing of such new and improved industrial containment bags.

According to a first aspect of the present disclosure, there is provided a wall element for a load carrier. The wall element has a body with a frame, which defines at least one opening. The wall element features at least one panel for covering the at least one opening of the frame. The wall element further features a cover strip for detachable attachment to the body through a reversible attachment interface between the cover strip and the body to secure the at least one panel to the at least one opening.