PE Film stands for Polyethylene Film, primarily composed of polyethylene, and is a thin extruded film produced through melt-blown extrusion without stretching or orientation. The highest quality PE film is 100% pure, without the addition of recycled plastics. PE films with 90% purity contain 10% recycled plastics and typically have a weight between 18-23gsm.

PE film is highly flexible, exhibiting excellent stretchability and flexibility, and is waterproof, making it suitable for packaging and covering items of various shapes. In the production of diapers and sanitary pads, PE film is commonly used as a backsheet.