... forming machine consists of feeding, paper correction, pre-folding, bottom locking, folding, full press GK-650CA/780CA folder gluer ... both sides side-gluing, bottom gluingFeature: 1. The Machine consists of feeding, paper correction, pre-folding, bottom locking ... )Bottom-gluing section1. 3-board structure2. Equipped with glue-applying deviceFolding section : 1. Double-board structureFull pressing ...