The year's biggest packaging show, PACK EXPO International 2002 extravaganza, will take place between Nov 3,2002 to Nov 7,2002 at the sprawling McCormick Place complex in Chicago. Elmira Poultry Inc. will be participating in the biennial international showcase of the latest packaging industry trends and technologies. PACK EXPO enabled the company to boost plant efficiency by providing information on extendible conveyors, vertical scale and bagging systems.