Film Blowing Machine Blowing Film Process

The film blowing process involves the following steps: feeding from the hopper → plasticizing and extruding the material → blowing and pulling the film → cooling with an air ring → using a herringbone splint → pulling the film with traction rollers → winding the film. It's important to note that the quality of the blown film is significantly influenced by the production process parameters. Therefore, during the film blowing process, it's crucial to tightly control these parameters, regulate the process operations, ensure the smooth progression of production, and ultimately produce high-quality film products.


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