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What should I do if the sealing temperature of the rotary packing machine is out of control?
1. The thermometer for sealing the rotary packing machine is broken and must be repaired. In addition, the thermocouple may be broken and the induction temperature cannot be normally transmitted to the thermometer. Replace the thermocouple with the same model and the same specification.
2. The heat sealing pressure is not uniform, just adjust the pressure spring of the heat sealing knife to make the pressure uniform. At the same time, the pressure contact surface of the heat sealing knife should be kept clean and free from dirt.
3. The heat seal quality of the composite material itself is not good, and the heat seal coefficient changes, causing the temperature to be inconsistent.