Vulcanized rubber article, method for production of same, and label to be used for the method

Abstract

In that a vulcanized rubber article (8), preferably of sheet or plate form and preferably having a relief pattern, in at least part of its surface, integrated in any surface area, inserted or settled into same, has been provided and vulcanized together with a rubber material (6) in the form of letters, signs, and digits in at least one color deviating from the rubber article (8) color composition, and that the rubber material (6) has a vulcanizing temperature range matching that of the rubber article (8), a hardwearing and washproof as well as distinct marking of the rubber article is obtained. A label to be used for the marking of the rubber article consists of a foil material (10) of a thickness of 10-100 micron upon which using a printing ink (11) of rubber material inverted text, figures and/or pictures have been printed.

Dependencies are inferred from the claim text.