Most people believe that a bread tie keeps bread fresh, but this is actually a myth! The reality is that the bread tie has no effect on the freshness of bread. There are many factors that contribute to bread going stale, such as humidity, temperature and exposure to air. However, the bread tie does not play a role in any of these things. So if you're looking to keep your bread fresh, don't rely on the bread tie - it won't do you any good!