The G9 bag closer machine (often referred to as GK9 series like GK9-2, GK9-900, etc.) is a handheld stitching device used to sew the open ends of bags made from materials such as:
Jute (gunny bags)
Woven polypropylene (PP) bags
Paper sacks (kraft bags)
Cloth and plastic bags
It is commonly used to seal bags containing grains, flour, sugar, fertilizer, animal feed, charcoal, and chemicals.
Power: ~90W – 130W motor
Voltage: 220V (or battery models 36V)
Stitch length: 7 – 8.5 mm
Sewing thickness: up to ~8 mm