Barnes EPS is approximately 98% air and 2% polystyrene, making Barnes FoodSafe and PharmaSafe packaging resource efficient products with a small carbon footprint.

Expanded polystyrene seafood boxes produced by Barnes Plastics are moulded from material complying with US Code of Federal regulations, Title 21, Parts 170 – 179 and the current Australian standard AS 2070 – 1999.

Barnes Plastics regularly tests the seafood boxes for base strength, crush strength and water tightness