Foamed polyethylene (PE) is a class of plastic made from polyethylene using plasticization. It is used to produce film sheets and is intended for long-term use. In this article we will look at the properties of foamed PE and the process of its production of a sheet of film.lines for the production of polyethylene foam film sheet
## Properties of foamed PE
Foamed polyethylene has many good properties, including high strength, heat resistance, moisture resistance and much more. It is easily processed and produced in a variety of sizes and shapes, with plasticization processing ensuring the dimensional accuracy of the original film. Accordingly, the PE foam film sheet has increased strength and leak resistance.
## Film sheet production process
The process of producing a sheet of PE foam film involves treating polyethylene with a plasticizer, which subject it to plastic deformation. The foamed PE is then produced using a cylindrical shaft machine using high pressure and high temperature. The sequence of plasticization and foaming allows you to establish the desired dimensions and shape of the film, and then maintain the desired thinness and strength using cutting and thin-layer plasticization.
The production of a sheet of film from PE foam allows you to create products with many convenient and useful properties. To obtain a strong and thin film, it is necessary to correctly carry out the process of plasticization and foaming. Thus, foamed PE can be effectively used to produce film sheets.