In mid-June 2020 technological trials were conducted at one of the tanneries to test recipes of dyeing-fatliquoring processes and finishing for a production batch of buffed floater. Chemicals of the following companies were used in the recipe: Shebekinskaya industrialnaya khimiya, LLC (Russia), CROMOGENIA-UNITS.S. A. (Spain) and PIELCOLOR (Spain). The article is produced in three colors: black, brown, blue and received a positive assessment of the tannery managers. At the moment the obtained article has been sent to the customer for testing and final conclusion.