Currently, Boxing’s liner inserting&hemming machine is gaining strong market favor. The machine utilizes ultrasonic technology for the hemming process, replacing traditional sewing or heat sealing methods, resulting in a firmer and smoother hemming connection.
Ultrasonic hemming technology uses high-frequency vibrations to fuse material molecules at the bonding interface, eliminating the need for thread or adhesive and effectively avoiding common issues such as thread detachment or cracking. Actual tests show that the tensile strength and durability of ultrasonically treated hems are significantly superior to those produced by conventional processes.
This technological upgrade not only enhances the overall quality of packaging bags but also provides a new pathway for the woven bag industry to advance toward greater efficiency and precision.
Post time: Mar-20-2026
