17 Semi-finished products of plastic materials in the form of foils, in particular hot stamping foils, cold stamping foils, transfer foils, thermal transfer foils, laminating foils; plastic materials in form of foils for industrial purposes; foils of plastic, other than for packaging; adhesive coated foils for use in manufacture; decorative plastic films being semi-finished products; plastic materials in the form of sheets, patches, labels, stripes or tapes for use in manufacture