This series of machines is a patented product independently developed by Zhengbo (ZL 2017 10652588.2;ZL 2015 1 0162894.9;ZL2015 1 0044478.9), which is a high-end product of CT series, represents a new height of the inteligent of sheet feeding paper bag making machine.
This series is fully servo-driven, with memory inteligent size changing function, greatly reducing the technical requirements of size changing, and significantly save the time to change the size, increase efficiency and productivity for the user, Solving the problem of fully automatic production of small quantities of multiple varieties of paper bags, creating more market value for the user. After the servo size change, the equipment runs with higher stability, and the guality of paper bags is more reliable, This series is suitable for paper weight above 110gsm.with automatic top cardboard pasting, top folding (insert pasting) and bottom card inserting,can customize 4-piece top cardboard function, which can meet the production needs of all kinds of luxury bags and high-quality boutique bags. 
Suitable Paper : Art Paper, Special Paper, lvory Board Paper.
Over 170g/㎡ Paper Need Die-cutting In Advance