In the factories of flexible packaging film manufacturers, the film slitter rewinder is the last and most important process.
Therefore, the following factors must be considered when purchasing a slitter rewinder machine.
1. Good tension control system. The thickness of the film is usually less than 0.1mm, which is a low tension web material. Low tension means that the tension control range is not large, which requires high sensitivity of the tension control system.
2. High cutting precision. Flexible packaging materials are usually printed, and the precise slitting effect will not destroy the integrity of the printed pattern. Only such film roll material can package the perfect product.
3. Energy consumption. Binbao’s film slitting and rewinding machine adopts servo motors and frequency converters to drive the machine to run together. The frequency converter can make the motor infinitely variable speed and reduce the power consumption of the machine. As the processing machinery of the last process of flexible packaging film processing, the energy consumption of slitting and rewinding machine is very high. A slitter with reasonable energy consumption can help enterprises save a lot of energy expenditure.
4. Security. As a high-speed machine, the safety of the slitting machine is one of the essential considerations. The machine must have solid wall panels to avoid resonance and vibration caused by high-speed operation. In addition, the machinery should have automatic alarm and shutdown functions.