1. This type portable bag sewing machine with two needle adjustable stitch length, it is suitable for sewing various of bags, kraft paper, flax and plastic knitting bags. 
2. It is widely used in closing the container bags, such as plastic woven bag, gunny bag, cloth bag and paper bag etc. 
3. It is filled with power and particle in the industry of grain, chemical, feed, mine, coal and port dock.