Tredegar Corporation, through its subsidiaries, is engaged in the manufacture of aluminium extrusions, polyethylene (PE) plastic films and polyester (PET) films. The Company's segments are PE Films, Flexible Packaging Films and Aluminum Extrusions. Its PE Films segment is composed of surface protection films, polyethylene overwrap films and films for other markets. Its Surface Protection unit produces single- and multi-layer surface protection films sold under the UltraMask, ForceField, ForceField PEARL and Pearl A brand names. Its Flexible Packaging Films segment produces plastic films and polyester (PET)-based films for use in packaging applications that have specialized properties, such as heat resistance, strength, barrier protection and the ability to accept print graphics. The Aluminum Extrusions segment manufactures mill (unfinished), machined, anodized and painted (finished) and fabricated aluminum extrusions for sale directly to fabricators and distributors.