Foams are widely used as protective packaging material where shock absorbtion is an important issue.
Packaging solutions are designed based on product fragility, method of transportation, destination and any special circumstances.
Foam packaging solutions can easily be modified for ESD or corrosion protection applications.
Polystyrene (EPS) and Polypropylene (EPP) are moulded foams while Polyurethane (PU) is fabricated.
Polyethylene (EPE) is the most widely used polymer and can either be fabricated or moulded depending on the requirements.
Each of these materials can be found in a number of densities and with different capabilities.
EPP and EPE are moisture resistant and resilient packaging solutions with good multiple drop cushioning performance. EPS has a good insulation capability and a good first drop cushioning performance. PU is used as cushioning for lightweight products and as interior packaging in cases.
