International Paper (IP) is a company that produces renewable fiber-based packaging and pulp products. It operates through two segments: Industrial Packaging and Global Cellulose Fibers. The Industrial Packaging segment offers linerboard, medium, whitetop, recycled linerboard, recycled medium, and saturating kraft. The Global Cellulose Fibers segment provides fluff, market, and specialty pulps. The company serves e-commerce, food and beverage, grocery and retail, manufacturing, and other sectors.