Caterers and healthcare facilities need to keep plated meals hot so that when they are served they are still appetizing and edible. The easiest way to do this is through covering plates, and the Carlisle line of Plate Covers will get prevent debris from getting into foods, as well as working to maintain warm temperatures. With a few options to choose from, get the ones that would be most helpful to you.
Also make sure to check out other great Plate Cover options.