The shelf life of the familiar burger is 15 minutes, which means that the burger is expired after more than 15 minutes from the time it is made. Original chicken has a shelf life of 1 1/2 hours. Egg tarts are 1 1/2 hours. Wings 1 ? hours. Orleans wings 45 minutes. Chicken rolls 10 minutes. Department Strips 7 minutes. As a rule, all products that have exceeded their shelf life are discarded. In addition, there are far more quality requirements for products, so everything you eat at a KFC restaurant is safe to eat. Here are just a few long-term products that I hope will be helpful.

That's all I know, and I'm sorry, because it's classified, and that's all I've got the reins to help you with (*^__^*)