The present invention concerns an innovative label (2) comprising: - A first layer (7) reproducing, at least for a part of its overall size, elements in high/low relief; - A second layer (8) that covers the first layer (7) at least in correspondence of the elements in high/low relief. In accordance with the invention, the first layer (7) is of a vitreous material that comprises: a) an efficient quantity of glass powder coming from the chipping of a glass, preferably of recycle, and b) an efficient quantity of atomized glass powder.
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