1. In the tracking mode interface of the man-machine interface, switch the tracking mode to "tracking cut"; refer to the random electric eye manual to adjust the sensor sensitivity; adjust the pressure of the rubber stick or the tightness of the brake.

2. Refer to the instruction manual to adjust the position of the push finger; adjust the height of the end seal part so that the engagement center of the sealing knife is in the middle of the product height; reduce the packaging speed.

3. Lower the temperature; adjust the speed; change the film material.

4. Replace the heating element, replace the solid state relay, replace the electric couple, replace the temperature control meter.