PACKAGING MATERIALS CONTAINING A PARTIALLY APPLIED MATERIAL LAYER AND METHOD FOR PRODUCING SAME

摘要

The invention relates to flexible, foil-shaped packaging materials which are provided with an at least partially applied material layer in the form of a pattern consisting of images and/or signs. One or both sides of the packaging material is/are provided with a material layer which is the melt-on product or dried product of at least one toner. Said product is applied in a pre-determined, ordered manner. The toner/s is/are thermally fixed onto the surface of the packaging material in an electrophotographical method. The surfaces imprinted in said way are especially metal foils, preferably foils made of aluminium and the alloys thereof, or synthetic material foils.