... knife ruler, pressing paper pole which have united movement by hand, saving order changing time.5,The gears adopt shower ... -color, three-color, four-color semi-automatic printing slotting machine, and can complete printing, slitting, scoring, slotting,angle ... width (mm)Area of valid printing(mm)Whole machine weight(kg)Electrical power(kw)YFQ-180047017501500x145030002.2YFQ-200047019501700x145035002 ...