Cheese food???

Recently, while grocery shopping, I noticed that Kraft American cheese singles are now labeled “Pasteurized Process Cheese Food”. The other products are labeled “Cheese.” Only the Kraft products are labeled “Cheese Food”. I thought that artificial spray cheese was “cheese food”
not my sandwich cheese.
Have they always been labeled this way?
Is it still cheese?

they are required to call all blended cheeses “cheese food.”
so if its not a specific type its a cheese food.

From Let’s Start to Cook, by the editors of the Farm Journal:

Summary, in case manny has to edit out the above: Process cheeses are melted and possibly mixed, and cheese foods are cut with nonfat milk or water. Kraft isn’t the only maker of cheese food slices, either: the Albertson’s singles I have in my fridge right now are labelled as cheese food, too.