Laminated foam planks are produced via an extrusion process which creates a uniform foam. They are  an excellent way to provide dimensional stability to your package. Morpak Specialties offers planks in a variety of colors, as well as anti-static planks. Our high density extruded foam planks that provide heavy duty cushioning and strength for high load bearing applications. Planks are great for insulating, shock absorption, and vibration dampening.