Applicable materials:Plastic film, composite film, paper
1. **Automatic Arming When Unwinding**: This feature likely ensures that the machine is prepared for the automatic handling of the material as it begins to unwind from its roll.
2. **Material Discharge Direction**: The ability to direct the material either forward or in reverse allows for greater flexibility in processing and handling the material.
3. **Automatic Winding Tension Control**: Maintaining consistent tension during the winding process is crucial to prevent issues like creasing, wrinkling, or uneven winding of the material.
4. **Automatic Temperature Control**: For materials that require specific processing temperatures (like heat-sealing or curing), this feature ensures that the environment or equipment maintains the necessary temperature settings.
5. **Automatic Feeding Tension Control**: Similar to winding tension, maintaining proper tension during the feeding of the material into…