| 摘要 |
<p>In a conventional label made of a paper sheet with any configuration and capable of receiving the marking and identification data for any product, are incorporated at least two security elements such as those conventionally used as security means in bank notes, cheques and other similar values, with the object to make extremely difficult the fraudulent reproduction of said label. To this effect, security elements such as luminescent fibrils, fibrils visible with infrared or ultraviolet light, phosphorescent fibrils, magnetic fibrils, yarns having the same properties, prints coded on rosettes or the like, latent images on chalcographic line backrounds, or any other type of element which is difficult to detect and/or reproduce, can be incorporated in such label.</p> |
