Bag sewing machine head for seaming and hemming multi-wall paper, PP/PE woven cloth, jute bags, etc. The machine can stitch from lightweight to heavy material with features like a single needle, double thread chain stitch, plain feed, and flat double bed. 

Newlong sewing machine available in different models .

DN-2HS

A variation of model DN2HS, the machine is ideal for solid seaming. With two needles, plain feed, and a flatbed, the model offers seaming and hemming for light to heavy fabric such as PP/PE woven cloth or jute bags. With a four-thread chain stitch, the machine provides a twin seam with two needles and loopers. Users can remove one needle and use it as a single-needle machine. 

DKN-3WGP 

The double-needle, double-thread chain stitch machine is suited for seaming and hemming paper and PP bags. 

DKN-1 

The bag-making sewing head provides a double-thread chain stitch with an upper and lower sending feature. The model is suited for paper and PP bags. 

NP-7A
NP-7A is a portable bag-closing machine with a single needle and oil pump lubrication. The model offers single-thread chain stitches and is suited for Paper bags, Jute, and PP bags.