Low-density polyethylene, also known as high-pressure polyethylene (LDPE), is the lightest variety of polyethylene resin. It is milky white, tasteless, odorless, non-toxic, and matte waxy particles. It has good softness, extensibility, electrical insulation, transparency, easy processing and certain air permeability. It has good chemical stability and is resistant to alkali and general organic solvents.

Product use

Application range of low-density polyethylene: Suitable for food packaging such as seasonings, cakes, sugar, candied fruit, biscuits, milk powder, tea, fish floss, etc. Pharmaceutical packaging such as tablets and powders, and fiber products such as shirts, clothing, knitted cotton products and chemical fiber products. Daily chemical packaging such as washing powder, detergents, and cosmetics. Due to the poor mechanical properties of single-layer PE film, it is usually used as the inner layer of composite packaging bags, that is, the heat-sealed substrate of multi-layer composite film.