Chongqing Erliang Noodles require a 60ml packaging box for the following reasons: portion control, portability, and economy.
1. Portion control: Chongqing Erliang noodles use Erliang noodles as the basic portion. By using the 60ml packaging box, the portion size of each small noodle portion can be easily controlled, ensuring that every customer can get the same eating experience.
2. Easy to carry: The 60ml packaging box is medium in size and easy to carry. Customers can take away the noodles, enjoying the delicious food and making it convenient for takeout.
3. Economical and affordable: The 60 ml packaging box has a moderate capacity and can satisfy the appetite needs of most customers and avoid waste. This not only saves the cost of food ingredients, but also conforms to the concept of environmental protection.