The product has a two-layer structure . The outer layer is PE conductive film or PE conductive grid film with the surface resistance of 103-105Ω. Or the outer layer can also be shielding film with the surfacce resistance of 108-1010 Ω .

With an excellent function of shock reduction and cushioning , this item can perfectly protect the loaded articles inside . The outer surface can release the electric charge accumulated in the loaded goods so as to avoid the static generated during the process of delivery .

With semi-transparent appearance , it is convenient for watching and reading the product codes of the inside products . Besides , it can greatly cut the cost of packing sa it is reusable.