Why does the heat sealing and cold cutting bag making machine have different lengths

If such a phenomenon occurs when the plastic bags produced are not qualified, then what is the reason for this situation?

The following is for this situation for you to do a reason analysis:






1: There is much 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 laser luminosity and intensity, so it can not be very accurate control of the length of the plastic bag problem;






2: Problems of photoelectric head equipment of plastic bag making machine. Because the quality of some bag making machines cannot be guaranteed, inferior photoelectric head accessories are used, resulting in substandard sensitivity. The solution is to replace the photoelectric head;






3: the running speed of plastic bag making machine is too high. Make some supporting accessories can not be more rhythm, should reduce the speed of testing;






4: the longitudinal sealing knife ironing cloth roll is too tight. Increased the pressure of feeding;






5: The feeding device and the pressing device of the plastic bag making machine are out of sync. Feeding is too fast, too slow or too tight, and the pressure device is too loose, this phenomenon is easy to appear the length of plastic bags;






6: The tracking power of bag making machine is not obvious. Tracking the quality of accessories is not good, or use too long, the actual effect is not obvious, can not play the proper function;






Ruian Huarui Machinery Co., Ltd. specializes in the production of heat sealing and cold cutting bag making machine. For more information, please pay attention to the official website www.hrjxcn.com