EPS foam packaging material, in fact, it has many advantages. Most readers probably don't know much about it. Compared with other plastic packaging, the product has the advantages of low density, light weight and high strength. When used, its strength increases with the increase of density, so it has the ability to absorb shock loads and has excellent shock absorption performance. When used, the sound insulation and sound absorption performance of EPS foam packaging material is very good. Of course, it has the characteristics of low thermal conductivity and good heat preservation. It is for these reasons that more and more places have begun to use this thermal insulation packaging material.