Accuracy and very fine colour differentiations are essential for colour scales in pharmaceutical and chemical tests. There are no colour variations with our TYPOLAC process, compared to conventional printing. All test colours are mixed separately and are only used after approval by the customer before production starts. They are printed on the paper in a process using a colour application strength that is 60 times higher than conventional printing. This is the only coating process that ensures the exact delivery of the approved test and so a reliable analysis of the values for the end customer.