Packaging Concepts specializes in both flexible and carton packaging with operations in St. Louis MO. While PCI has grown to ... be a global supplier, we still value our tradition as a family business. Founded in 1972 in Lake Geneva, Wisconsin by Joseph F. Irace, PCI relocated to St Louis, Missouri and began converting flexible packaging. In 1984 we began our rise as the leading producer of private label microwave popcorn packaging with capacity of 1 billion plus units per year. Later our line of concession packaging solidified PCI’s reputation as a leading supplier to cinemas, stadiums and arenas throughout the country. read more