The material resources of the fold plastic packaging mockup that are popular in the design industry in 2020. This material is called mockup mockups. After downloading, please use the ps software to open it. Some mockup materials have high requirements on the design computer’s memory and performance. , Because the program is wrong, please close the redundant program and try to generate mockups prototype, or restart the computer to directly open the prototype material, if you can not solve, please leave a message.