coating lamination film materials

The coated PE film for baby diaper is a laminated material in which plastic particles are coated on the surface of the paper through a tape casting machine. The main characteristics of this material are oil and water resistance, and it can be heat sealed. Laminated PE backsheet coating film is composed of plastic particles and paper composite. Its main characteristics include: Oil proof: coating lamination film materials can effectively prevent grease from penetrating and keep diapers dry.Waterproof: It can prevent moisture infiltration to a certain extent and keep diapers dry. Modern laminating technology tends to use biodegradable materials such as polylactic acid (PLA), which reduces the environmental impact of disposable diapers after use. Heat sealable: It can be heat sealed under specific conditions, facilitating processing and assembly during the production process. Coated diapers have high physical strength and wear resistance, which can effectively protect the delicate skin of infants and extend the service life of diapers. In short, the application of laminating technology in diapers not only improves product performance and comfort, but also meets the requirements of environmental protection and sustainable development.