• Applicable for automatic sewing / wrapping of flat button (both 2 holes and 4 holes), shank button and marble button without exchanging parts.
  • More productivity is obtained by overlapping operation with button-loader to eliminate the loading time for buttons after sewing.
  • Special fabric-holder for double breast jackets is available as standard part, which ensures to sew buttons without penetrating lining material.
  • Number of stitches of sewing and wrapping can be adjusted at will.
  • Also applicable for button sewing without wrapping.
  • Cycle time :
  • flat buttons(4 holes) : 5.7 sec. (for 34 stitches in total)
  • shank buttons : 4.0 sec. (for 16 stitches in total)
  • marble buttons : 4.0 sec. (for 16 stitches in total)
  • Productivity (NB3100 with button-loader, 16 stitches in total)
  • 2304 buttons / 8 hrs. (loading body material : 6.0 sec. , allowance : 20 %)