Compared with traditional packaging, foam packaging has more and more obvious advantages. It plays an important role in the transportation of fragile products. What role does foam packaging play in the transportation of fragile products? The raw material used for foam packaging is foam board, which has the ability to absorb impact loads. When EPS packaging products are subjected to impact loads, the gas in the foam stagnates and compresses, causing external energy to be consumed and dissipated. The foam body gradually terminates the impact load with a small negative acceleration, so it has a good shock resistance effect. Foam packaging is lightweight and very convenient to transport. And anti-static performance. Because EPS products have low electrical conductivity, they are prone to self-charging during friction and will not affect general user products. For high-precision electronic products, especially large-scale integrated block structural elements of modern electrical appliances, antistatic EPS products should be used.