For the problems in the use of paper bag machines, many novice friends will be at a loss, today Xiaobian here to introduce to you the problem of the temperature instability of the paper bag machine, the reasons for this situation are also introduced to you a bit.
The reasons for temperature instability are as follows:
1. The walking of other wires interferes with the temperature or is caused by a short circuit.
2. There is a problem with the motherboard inside the computer. The accurate judgment of this problem requires certain professional skills.
3. Check if the thermocouple is loose or falling off.
4. Does the set temperature correspond to the set cutter?
5. Whether the sealing knife is installed tightly.
6. Whether the wire is burnt and loose.
7. Is the switch inside the cabinet open?
It should be noted that when the temperature is unstable, the unstable seal number can be pressed at the channel number, so it should be reset once according to the original number to ensure that it can work normally.
After solving the problem of unstable temperature, how to solve the problem when the paper bag machine has no color-coded signal?
No color standard signal reason:
1. Adjust the sensitivity of the photoelectric.
2. The pressure of the front drag rubber roller should not be too small, generally not less than 0.3.
3. Too much dust and stains on the photo head should be cleaned up.
4. Heat the knife and cool it to a low drop (adjust the knife distance).
5. Set the bag length to the actual bag length does not match (modify the bag length parameter).
6. The color code area is too small (not less than 1mm, not more than 3mm).

7. The polarity setting is incorrect.