Shanghai Vart Industry Co.,Ltd has been devoted to study the needs of Vartpack industrial customers, ant tailored to customers demand and solutions. The advantage of Shanghai Vart Industry Co.,Ltd lies not only in the industry-leading technology and the elite professional team, but also to provide excellent services in rigid boxes,cookbooks,teaching aids,and the enthusiasm of positive innovation and faith of respect promise . Become a customer trusted Good quality and good reputation rigid boxes integrated service providers, to help customers realize the business value of cardboard boxes, is Shanghai Vart Industry Co.,Ltd unswerving mission and pursuit. Details: 5.The domestic specialized chocolate boxes is a professional manufacturer engaged in the production of moving carton. At present, the moving carton produced by the manufacturer is one kind of the corresponding type of paper box formed by nail or paste, and the other is formed by printing and die-cutting process. Industry will be known as the machine bag box, these two packaging methods of cartons have advantages and disadvantages. In order to produce qualified packaging carton products, chocolate boxes makers first need to ensure that the production line does not have the phenomenon of carton during the production process. If there is a carton phenomenon, it is necessary to stop processing and debug in time. In addition, carton packaging is also extremely critical, especially in the cover area. Line, is to ensure the production of carton packaging quality focus.