Characteristics and application of Jumbo bag sewing machine

A container bag is a necessary storage article for logistics transportation. It is strong and durable and not easy to be damaged. It is a storage helper for bulk goods. A jumbo bag sewing machine is a sewing machine used in the sewing process of container bags, including lock stitch, chain stitch, and wrapped stitch sewing machine.

Container sewing machines are generally large machines. Due to the limitation of sewing thickness on the machine, Jumbo bag sewing machines are required to have excellent fatigue resistance coefficient and sewing stability. In addition, the sewing machines are mostly differential feeding or synchronous feeding, which greatly improves the sewing life of the sewing machine.

The container bag sewing machine adopts up-down composite feeding and presser foot cross lifting mechanism to ensure that the upper and lower layers do not move when sewing slippery, sticky sewing materials and super long products under any length of needle pitch within the rated range, so as to make the products neat and beautiful stitches.

The connecting rod thread take-up mechanism improves the speed of the main shaft. The lower feed shaft adopts a sliding bearing, which reduces the noise and prolongs the service life. Since it is necessary to sew thick material container bags, important parameters include sewing thickness, presser foot lifting height, turning ability, etc. in addition to sewing speed. Jumbo bag sewing machines are mainly used in the sewing of woven bags by some large manufacturers, which saves the human and financial resources of enterprises.