Cornstarch Foam Cushioning

Cornstarch foam packaging is an environmentally friendly packaging solution. The foam can be fabricated much like other packaging foams, and is 100% biodegradable and compostable. The foam has the following characteristics:

  • Closed-cell foam, available in 2.3# to 5.2# densities.
  • Available in 1/4" to 1/2" laminates, up to 3" thicknesses.
  • Natually anti-static. Also perfoms as a desiccant.


Virgin cornstarch foam sheets, and some die cut cornstarch product.