The electronic eye tracking technology is adopted to guarantee the precise position of the pattern printed on the bag. The length of a bag can be adjusted by a computer numerical control system upon request. Once a problem occurs during the printed bag making process, our machine will stop working automatically, and then blare out a warning. The DFL bags on roll making machine is ideal for producing the high-low pressure vest carrier bags, plain clean bags, sanitary towel bags, and the refuse bags.

Features
1. Our DFL bags on roll making machine is equipped with the photoelectric control system for unwinding and rewinding. The color-patch optoelectronic tracking system allows the color printing of patterns to be accurate. This machine can stop working automatically, when the color patch is missed.
2. In addition, this product is designed with the double-station unwind and rewind unit, as well as the two-station sealing unit.
3. Beyond that, our product is controlled by a microcomputer, and driven by a stepper motor. The length and amount of sheets can be set at will.