Device and method for producing and applying decalcomanias

Device for decorating objects, in particular containers in general, of the type comprising at least two reels (2), one of which is at least motorized, to which are connected the ends of a release film (1) being said release film made, for example, a paper material or silicone covered on both surfaces polyester, acting as one of said surfaces bearing a plurality of images (5), formed by dry thermoplastic inks; at least two tension rollers (3) for said release film and at least one pressure element (4) positioned between said tensioning rollers, characterized in that at least one hot air generator (7) is provided with a dispenser (8) having an outlet (9) directed towards the surface of the release film (1) on which is deposited a plurality of images (5) in the event that an object (6) to be decorated present a larger dimensions and thicknesses consistent; in the case that the object (6) has smaller dimensions and / or a reduced thickness, with either flat walls or substantially elliptical walls, the dispenser (8) is directed towards the surface of the release film (1) opposite the surface where images (5) are deposited.