Abstract: A cork derived product formed by a bonded mass of granulated and/or microgranulated cork particles and activated carbon particles mixed with the cork particles; wherein the cork particles and the activated carbon particles are bonded together by means of a binder; and the cork derived product includes the activated carbon particles in a proportion between 10% and 40% of the dry weight of the product, giving the cork derived product a darkened color.

Abstract: The invention relates to a method of automatic mass production of glass containers with texture which comprises producing a mold including a texture of non-parametric three-dimensional motifs (5) by means of protuberances, with said motifs being irregular, non-geometric, and non-figurative and being irregularly distributed; manufacturing glass containers with non-parametric texture bas-relief motifs covering and concealing potential aesthetic manufacturing defects by means of an automatic process of molten glass compression and/or blow molding; automatically detecting and rejecting the containers having manufacturing dimensional and/or safety defects.