These films are used provide protection for various materials and surfaces, including steel, UPVC, aluminum and composite sheets against scratch, exposure, and corrosion, among other, and as the name suggests, only one side has adhesive properties. It should be noted that this product is manufactured in both plain and printed forms, in widths of 5 to 200 cm, and thicknesses of 35 to 150 microns. Back-side adhesive films are manufactured using coating special adhesive materials on films made of polyethylene, OPP, PP, etc. These adhesives stick to the desired place with a little pressure without the need for heat. Also, these films are produced in other forms such as double-sided adhesives, OPP adhesives, 5-cm adhesives, transparent polypropylene adhesive (transparent PP) rolls.