Bag sewing machine GK9-2 The bag sewing machine GK9-350 is a portable machine, extremely easy to use, being a real help in the household, making closing the bags very quick and easy. The bag sewing machine is designed to close bags made of different materials such as: cotton, paper, jute, canvas and other water-resistant materials. The bag sewing machine comes equipped with an Allen key, needles and a thread spool and the motor power is 100 W. The machine has a sewing power of 800 imp/min, it can sew up to 10 m/min, depending on the material you use it, the length of the stitch pitch is 6.5 mm, and regarding the maximum thickness of the material that this machine pierces, we can say that it is 18 mm.