backsheet PE full laminating film

The non woven full laminated PE film is mainly made of polyethylene (PE) material, which has good water resistance and breathability. It is mainly used to prevent urine leakage and keep the skin dry. Backsheet PE full laminating film is usually laminated of PE film or a lamination of PE film and non-woven fabric. The outermost layer is usually PE film, and the inner layer may contain non-woven fabric to increase comfort. The working principle of full lamination film back sheet is based on its material properties. PE film has good water resistance, which can effectively prevent urine from penetrating into the outside of diapers. At the same time, it has good breathability, which can help dissipate moisture and prevent babies from developing red buttocks. The breathability of PE film is achieved through its microporous structure, which allows water vapor to pass through but prevents liquid from passing through, thus achieving the function of breathability and impermeability.