With the continuous progress and development of the society, online shopping has become one of the more popular shopping methods at present. In the process of online shopping, many moving items need to be packed with cardboard boxes to avoid collisions in the process of transportation. In order to meet the requirements of the market, express cartons emerge as The Times require. In recent years, the emergence and use of express carton, won the favor of the majority of consumers and praise, today we will be specific analysis, before the advantages and characteristics of express specific what?