Cells of the grid slot EVA EVA EVA Trench package with shock a thermoset material, compression card section, card because of the EVA adhesion, durability, optical properties and other aspects, advantages, in the components of cells , glass and back Qi adhesion and protection, but requires a high stability and insulation, etc. 
 EVA has good cushioning, shock, heat, moisture, resistance to chemical corrosion, etc., and non-toxic, non-absorbent, can be processed by the design shape, the shock better than polystyrene (foam) and other traditional foam materials and meet environmental requirements, is the best choice for export products. Relative to the shock packaging can be cut, shape.