The drawing phenomenon is solved by adjusting the speed and pressure of the dispensing machine.
When the dispensing machine closes the glue at the end, the drawing phenomenon may occur due to the high viscosity of the glue.
In order to solve this problem, we can achieve this by adjusting the speed and pressure when the dispensing machine is working.
Specifically, the speed of the dispensing machine can be appropriately reduced, or the pressure of the dispensing machine can be increased, so that the glue can be sprayed more stably, so as to avoid the occurrence of wire drawing.
In addition, the viscosity of the glue can be reduced by increasing the temperature of the glue or adding a certain solvent, thereby reducing the risk of wire drawing.
It is important to note that these methods need to be debugged and practiced for the specific dispenser and glue to get the best results.
Dispensing machine single point drawing is usually caused by factors such as too high glue viscosity, too much glue, and too fast glue speed, which can be solved by the following methods:
Reduce glue viscosity: Special thinner can be used to dilute glue viscosity.
Reduce the amount of glue: The amount of glue can be reduced by using a thinner needle or reducing the pressure of the glue.
Slow down the glue rate: Lower glue rate can be used to reduce the glue flow rate.
Clean the dispensing needle: If the dispensing needle is blocked, it will cause the glue flow rate to be uneven, resulting in a single point drawing, so it is necessary to clean the dispensing needle regularly.