The document summarizes the popcorn production process from growing corn in fields to customers purchasing popcorn buckets at the cinema. Farmers grow and harvest corn which is sent to factories to be bagged and distributed to cinemas. Cinemas receive empty cardboard buckets and bags of corn. Workers pop the corn at high temperatures, filling the buckets which customers then buy. Cardboard buckets originate from trees harvested and processed into the packaging at separate facilities.