Box Factory

The Springfield Box Factory is a box factory located next to Krustylu Studios. The box factory had a room that was the most popular room of the tour because of one important difference, which was taken out, making it just like the other rooms. According to the tour guide, the boxes are assembled in Flint, Michigan.

History
A class from Springfield Elementary School once went on a school trip to the box factory, much to the disappointment of everyone besides Martin Prince, Jr. and Principal Skinner. Bart sneaks off in the middle of the tour to visit Krustylu Studios, and, when his cap is discovered on the conveyor line, everyone believes that he has been made into a box.