1. Double frequency inverter control with stepless variable speed. Just in one step, the length of bag can be set and cut at any time without the need to adjust trail operation, and it is time saving and film saving.

2. It adopts international famous electric components, PLC control, friendly interface, with convenient and rapid setting of parameters.

3. The indication of fault is clear, and the function is more humanized.

4. Highly sensitive electric-eye color code tracking can make the sealing position be more accurate.

5. The accurate temperature setting is suitable for various of packaging material and improve the quality of seal.

6. It have functions of positioning power-off, without sticking to the blade and without waste of film.

7. Simple and clear driving system with more reliable work and more convenient maintenance.

8. The controls are operated on software, which facilitates the function regulation and technology upgrade so as to satisfy the production reqirement.

9. It can be allocated with labeling device for automatic production.

10. The machine can be combined with the large transfusion production line, not required manual adjustment.