... /min 2,max.size of feeding paper:1470x2900mm semi-auto flexo corrugated printing slotting machine1,New design of ... and pneumatic locking up,pneumatic raising plate and auto adjusting ink.5,Free roller 360°phase with ... performance and high alignmeng precision in printing.9,semi-automatic zero-setting and automatic resetting.10.Large ... .5/64.5/64.5/6 Semi-Auto Flexo Corrugated Printing Slotting Machine