Cushioning Mterial Test

Cushion material contact with the end product directly, its performance directly affects the protection ability of the packaging. Therefore, when we design the packaging, we should take into account all aspects of material performance parameters, select our ideal package material scientificly and carefully.  EPS (Expandable Polystyrene) is currently the lightest packaging materials, at the same time, due to the thermal conductivity of air is poor, and the air is closed in a small bubble can not be convection, therefore EPS has a very excellent thermal insulation properties, it can also play a buffer role, one prominent feature of EPS is the low price.


Test Item

Cushioning material

Dimensional stability

Linear dimensions


Compressive properties

Tensile performance