Function and Features This machine is suitable for square or cylindric paper. It is characteristic of sealing, tidiness, good looking as well as easy operation, flexible, fast and stable running, low noise and so on. 1.Simplified mechanical structure with double inverters for easy maintenance, less vibration, less abrasion, low noise and long. working life. 2. Double paper supporting devices are applied for fast film changing. 3. Super large LCD screen with human-machine interface for intuitive operation. 4. Controlled by double inverters with stepless speed regulation, packing speed and bagging length can be adjusted casually. The bag length set can be met instantly and much film is saved accordingly. 5. High precision photocell correctly performs color code tracking automatically for correct sealing and cutting position. 6. Sealing temperature is independently controlled. 7. With installation of date printer, the printing position can be set freely.