81300A1H double-needle four-thread sewing machine is a sewing machine specially designed for the production of container bags. It adopts the up-down feeding method and can easily finish the sewing of climbing, corner and other parts, the unique structure design enables the edge-wrapping thread trace and chain thread trace to be completed at the same time. The stable column type plate frame design is more suitable for sewing the feeding and discharging ports on the container bags, and can sew the up and down leak-proof strips simultaneously, this machine has the electric control foot lifting mechanism, which makes the operation of the sewing machine more flexible and convenient, and the sewing effect is more beautiful, the length of the cut-line fully meets the standard requirements of the container bag.
GN20-3/2 double-thread Hemming sewing machine GN20-3 double-thread container sack hemming machine is suitable for hemp bag, PP/PE woven bag and other kinds of thickness of the edge sewing, thick ability, durable, hemming width 15 mm, special customizable 19 mm. GN20 -2 double-thread carpet Hemming Machine for carpet and car mats edge sewing, using two-thread hemming, you can sew thickness of 14 mm thick carpet. Only need to change a few parts can sew curve and arc-shaped edge, and strong and durable.
