Carton is our most commonly used tools, cheap cost, convenient to use, is most manufacturers to shop owners favorite device tools, you know? Such an ordinary carton has an extraordinary and interesting story.

With the development of industrial production and the development of e-commerce and other industries, many industries are now using express cartons, in fact, there are a lot of need to pay attention to the use of such cartons, if you will be a large number of frequent use of cartons, it is recommended to understand the use of small knowledge.