Polyethylene film production method

The polyethylene film we often say is the so-called polyethylene impermeable film, which refers to the polyethylene geotechnical impermeable film. The polyethylene film has the characteristics of moisture resistance, moisture permeability, small output of polyethylene pe film based on the production method, and difference in control, so the difference in consumption is also different, which can produce low density, medium density and high density Polyethylene processed products are also different, because it is a polyethylene product with high heat resistance, tensile strength, thermal expansion rate and barrier properties of these characteristics, and its use is further expanded, and it is becoming more and more useful today.

How is the impermeable geomembrane processed? a: It is a kind of raw material and granular material to blow the film together. The joint production of this kind of granular material is its own, and then it is exported from us, and then the stirring is stopped. The use of the film must be stopped during the period of various additives. Sub-particle materials include low-pressure particles, linear particles, particles, three types of particle materials, and various additives. UV additives and antioxidants can be added, and additives such as stabilizers UV additives can be added. After the original exit is realized, it will be placed in Blow the outside of the film. They are heated at outside temperature and blown into a film.