The ultrasonic bags sewing machine abandons the traditional stitching steps, and is ergonomically designed, safe, efficient, and easy to operate; it can be welded in straight lines and arcs. It can meet the functional requirements of fusion products such
Stand up zipper bags in picture are for dried yellow peach, you can also pack another products like candy, tea leaf, cookies etc foods. Stand up zipper bag can resealable which can keep products away from moisture, oil and gas.