What are the characteristics and uses of polyethylene film
Jun 26, 2019
Polyethylene film is a translucent, shiny, soft film with excellent chemical stability, heat sealability, water resistance and moisture resistance, freeze resistance and boilability. The polyethylene film has moisture resistance and low moisture permeability. Polyethylene film can produce low-density, medium-density, high-density polyethylene and cross-linked polyethylene with different properties depending on the manufacturing method and control method.
The use of polyethylene film can be divided into two categories, one for packaging of various items, and the other for agricultural production. It can be used for packaging of various articles, such as food, light industry, textile, chemical and various mechanical parts. It can be made soft, transparent or have certain gas permeability and corrosion resistance according to the application and conditions. Non-toxic, waterproof and heat-shrinkable and film of different thicknesses that can be printed.
The main varieties of polyethylene film for agriculture are shed film and mulch film, which are used for heat preservation, moisturizing, narrowing and pest control. Agricultural film, with good weather resistance, good light stability, good thermal insulation and mechanical properties; in addition, it can also be used to make films with special properties, such as photodegradable film, no drop film, anti-film, light selection Film, etc.www.xmlfilm.com
