1. National Research and Development Institute for Textiles and Leather – INCDTP, Lucretiu Patrascanu 16, 030508 Bucharest, Romania
2. Leather and Footwear Research Institute (ICPI) Division, National Research & Development Institute for Textiles and Leather, 93 Ion Minulescu Street, 031215 Bucharest, Romania
3. Gheorghe Asachi” Technical University of Iasi, Faculty of Industrial Design and Business Management, 29 Blvd D. Mangeron, 700050, Iasi, Romania