... one-point paper boxes withpre-folding function, which will be used to pack goods onautomatic packaging flow line,,,,,,,,,,,,,,,,Optional ... surface coated by varnish or laminated by film..... Model ZH-YZ1060Speed range 0-180m/minPaper weight200-700Total electric comsumption4. ... lock bottom:90 pre-folding for NO.3 line ZH-YZ1060 High-speed Automatic Folder Gluer With Pre-folding ...