French fries lottery box

With the improvement of national economic level, fast food restaurants are loved by more and more people. When it comes to fast food, most people think of McDonald's, KFC and Dicos first. As the three leading enterprises of fast food, the business is extremely hot, and the most popular one is McDonald's French fries. As one of the necessities for consumers, McDonald's French fries seem to have magic power, which is not only attractive to children, but also deeply loved by teenagers.

When eating French fries, many people like ketchup because it can relieve boredom and tastes sweet and delicious. And French fries are a natural couple. It is said that French fries without ketchup are soulless, so how do you get ketchup from French fries?

Presumably, many people will have such questions. As the leader of fast food industry, McDonald's has the best service and dining environment. Why is there only one box of French fries, and there is no place for ketchup? Many people just squeeze them on napkins for convenience and speed. In fact, this is a wrong practice, because bacteria are easy to breed on napkins, and French fries are extremely unsanitary to eat in your mouth. So where should I squeeze the ketchup?

After eating McDonald's for 20 years, I found out today that McDonald's had already reserved a place to squeeze ketchup. When you eat McDonald's in the future, don't be stupid enough to squeeze ketchup on napkins. This little mechanism on the box is actually very useful.

Careful observation of the design of the box will reveal that the box containing French fries is not a regular box shape, with a piece of paper with a semicircle at the back and a dotted line under the semicircle. The function of this paper is not only to prevent French fries from overflowing the box, but also to squeeze ketchup. Just tear the semicircle according to this dotted line and the ketchup can be squeezed on it. Although the location is not very large, a packet of ketchup can still be accommodated.

If you don't want to tear the semicircle, you can also stand it up to form a triangular groove surface, and then squeeze the ketchup on it, so that the ketchup won't overflow and it is more convenient to eat French fries.

If the above method is too troublesome, you can also directly fold the semicircle backwards, and then squeeze the tomato sauce on the folded semicircle, which is also very convenient. No matter how it is operated, it is cleaner to squeeze into a box than to squeeze into a napkin, which not only makes rational use of resources, but also is clean and hygienic. I have to say that the design of McDonald's is still very ingenious!