Widely used in food,chemical port industry Used for sewing jute/sack bag,non woven bag Competitive price with good quality It's widely used in food,chemical port industryUsed for sewing jute bag, sack bag,non woven bagMax sewing speed:1400rpmMax sewing thickness:14mmMax sewing width:15mmStitch adjustment:7-16mmNeedle size:GN20-400/33#Gross/Net weight:30/28 kg GN20-2A Sack/Jute Bag Closer