This article tells you what is the blow-up ratio of the film blowing machine, what are the methods to judge it, and how to control

Film blowing machine is a machine used to make plastic films. It works by squeezing and stretching molten plastic particles into a continuous film. This film

The film-blowing machine equipment manufacturer tells you what the film-blowing machine is used for, the reasons why the film-blowing machine does not discharge material, and