GL-3800-1/3800-2/3800-3 Single/Double needle chainstitch sewing machine

DETAILS
GL-3800-1/2/3
This machine adopts link-typed feeding mechanism, needle bar thread taking up, and looper thread catching to produce chain stitch, which is firm and elastic, suitable for lapping seam and decorative seam goods.
Rear puller makes the fabric more smooth,feeding more smoothly.
Used jeans side seam,decorative and shirt,sleeves,pants suture.