Tredegar Corp, through its subsidiaries, engages in the manufacture of polyethylene plastic films, polyester films, and aluminum extrusions. Polyethylene plastic films produce plastic films, elastics, and laminate materials that are used in personal care products, surface protection films, and specialty and optical lighting applications. The company operates through segments including PE films, flexible packaging films, and aluminum extrusions. Aluminum extrusions generate the majority of revenue and provide high-quality, soft-alloy, medium-strength aluminum utilized in the building and construction, automotive, consumer durables, machinery and equipment, electrical, and distribution markets. Revenue is generated from the United States, Asia, and Brazil.