The production process of the film blowing machine is to first add dry polyethylene particles into the lower hopper, and then the particles enter the screw from the hopper by their own weight. Leng faces vertical thrust, which pushes the particles forward. During the pushing process, the plastic is melted due to the friction between the plastic and the screw, the plastic and the barrel, as well as the collision friction between the particles, and also due to the external heating of the barrel. The molten plastic is filtered by the machine head to remove impurities and comes out of the mold. The fully automatic string bag making machine rolls the finished film into a tube after cooling and inflation.
The application of film blowing machine will become more and more familiar with the development of society, so we should also know the production and cooling method of film blowing machine. Only in this way can it be beneficial to the use of film blowing machine. Not only do you need to pay attention to these factors, but there are actually more things to pay attention to. These factors will affect the film blowing machine. The production cooling method is also a knowledge. If you want the film blowing machine's production cooling method to get a significant effect, more Learn more.