PE (Expanded Polyethylene) rolls are another type of packaging material used for cushioning and protection during shipping and storage. EPE rolls are made from expanded polyethylene foam, which is lightweight, flexible, and durable. They provide excellent shock absorption and vibration resistance, making them ideal for wrapping and padding delicate or fragile items. EPE rolls come in various thicknesses and widths to suit different packaging needs, and they are often used in conjunction with other packaging materials like cardboard boxes or bubble wrap for added protection.