Codering ten behoeve van textiel en non wovens, werkwijze voor het aanbrengen, en een werkwijze voor het detecteren van een dergelijke codering.

摘要

A coding for the purpose of textile, non wovens or like material, wherein the coding comprises a number of dots of ink (P), wherein the presence and/or absence of any of the ink dots (P) indicates a particular code, wherein the ink is of a highly quick-drying type and is detectable even when the code is no longer visible due to the fact that the material has undergone a dying treatment or has been printed, because the ink contains a substance that reflects or blocks microwaves, wherein the ink or substances contained in said ink do not enter into a catalytic reaction during the different treatments which the material undergoes during the production process. The invention also relates to a method for applying, and a method for detecting such coding.