Zh1200BFT is designed to do the crash-lock box, straight line box, double-wall box, E&B flute box is also available to do High Speed Automatic ZH1200 Bottom-fold Folder Gluer Machine Features: 1.Line speed:0-180m/min continuous adjustable2.paperboard280-800gms3.Box formingBoth sides fold, both sides pre-fold and either side glue,crash-lock folder4.Paperboard FeedingAutomatic feeding5.Way of ...