Why do plastic bags vary in length when making bag mechanism bags?

1. There is a lot of dust on the photoelectric head of the plastic bag making machine. When the dust on the photoelectric controller is too much, it will affect the luminosity and intensity of the laser, so that the length of the plastic bag cannot be accurately controlled.

2, the problem of photoelectric head equipment of plastic bag making machine. Because some manufacturers' bag making machine quality can not be guaranteed, the use of inferior photoelectric head accessories, resulting in substandard sensitivity, the solution is to replace the photoelectric head.

3. The speed of the plastic bag making machine is too high. Make some accessories can't be more rhythm, you should reduce the speed to test.

4, the longitudinal sealing knife hot cloth roll is too tight. Increased feed pressure.

5. The feeding and pressing devices of the plastic bag making machine are not synchronized. Feeding too fast, too slow or too tight, and the pressing device is too loose, this phenomenon is prone to the length of the plastic bag.

6, the bag making machine tracking power is not obvious. The quality of the tracking accessories is not good, or it is used for too long, the actual effect is not obvious, and the functions that should be performed should not be performed well.

The above is the reason why the length of the product is different when the plastic bag mechanism bag is used. I hope that these will be helpful to those who do not know the reason.