The ton bag sewing machine adopts a special feeding mechanism and a cross presser foot lifting mechanism. In addition to having various performances of general industrial sewing machines, its major advantage is that it can sew and imperceptibly affect medium and thick materials such as various containerized fabrics and suspenders. During the sewing process, the consistency of feeding and unloading materials can be maintained between the feeding and unloading materials. During high and low overlap sewing and climbing sewing, the consistency of feeding and unloading materials can be realized, and the needle distance is stable, The stitch is smooth and beautiful, the performance of sewing thick and thin materials is stable, and the operation is labor-saving. At the same time, it can also be adjusted according to the special requirements of the bagging process. The forward, reverse and transverse sewing operations are simple and easy, and the products can be packaged with dust strips.

The T-Bag sewing machine adopts single needle and pendulum shuttle thread hooking, up and down composite feeding, foot back sewing, foot pressing and lifting device, and the operation is simple. A clue that forms two lines.

The upper and lower composite feeding and the cross presser foot lifting mechanism are used to ensure the smoothness of sewing under the needle pitch of any length within the rated range. The upper and lower parts do not move when the sewing material and special products are bonded, so that the products are neat and the stitches are beautiful; The connecting rod thread take-up mechanism increases the spindle speed; High precision processing technology of high-quality steel can effectively reduce noise and prolong service life.