The film blowing machine is based on high -voltage polyethylene and low -pressure polyethylene as the raw material. It is heated and squeezed out, bloating and stretching, and made into a cylindrical film. Let's introduce the cleaning method of the molding machine mold header
Clean up the head and spiral body. When cleaning, apply paraffin or methyl silicon oil, and then gently wipe the paste with 1000 destinations of sandpaper until it is clean. When changing the material, the temperature (differential and pure material temperature is different from the temperature) when changing the material.
The key is that in the production process, it is often best to add a bit of methyl silicon oil to the material in a week, that is, you can lubricate the screw model, and you can also clear the mold.
