The paper evaluates the influence of technological process parameters, namely die
temperature and pressure force, on the quality of foil stamping, which is one of the types of finishing
having a wide range of applications due to giving unique decorative and protective elements to printed
products. When evaluating the influence of process parameters on the linearity and coverability of
the image, it was found that the pressure force has less influence on the result than the temperature.
According to the data of the study, it can be concluded that the maximum percentage of completeness
of covering is achieved at a die temperature of 1200 C and pressure force of 13±1MPa. Consequently,
it can be concluded that the optimal embossing parameters for specific conditions of the technological
process have been determined to achieve a qualitative result.
The paper evaluates the influence of technological process parameters, namely die
temperature and pressure force, on the quality of foil stamping, which is one of the types of finishing
having a wide range of applications due to giving unique decorative and protective elements to printed
products. When evaluating the influence of process parameters on the linearity and coverability of
the image, it was found that the pressure force has less influence on the result than the temperature.
According to the data of the study, it can be concluded that the maximum percentage of completeness
of covering is achieved at a die temperature of 1200 C and pressure force of 13±1MPa. Consequently,
it can be concluded that the optimal embossing parameters for specific conditions of the technological
process have been determined to achieve a qualitative result.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Babakhanova X.A. | Professor, Doctor of Technical Sciences | Tashkent Institute of Textile and Light Industry |
| 2 | Khasanova M. . | doctoral student | Tashkent Institute of Textile and Light Industry |
| 3 | Soadatov A. . | doctoral student | Tashkent Institute of Textile and Light Industry |
| 4 | Sadriddinova N. . | doctoral student | Namangan Engineering and Technology Institute |
| № | Name of reference |
|---|---|
| 1 | 1. Gilding presses. XXI century // Marking: http://markerovka.ru/pozolot_process.html. |
| 2 | 2. Gorshkova L.O. (2010). Improving the quality of printing foil stamping on paper with a high value of the roughness parameter: dissertation for Candidate of Technical Sciences. 203. |
| 3 | 3. Gorshkova L.O. (2009). Assessment of the quality of foil stamping on varnished materials / V.I. Bobrov, L.O. Gorshkova, A.V. Golik // Bulletin of the Moscow State Unitary Enterprise, 8, 66-82. |
| 4 | 4. Gorshkova L.O. (2006). The influence of technological parameters on the quality of embossing on packaging papers / V.I. Bobrov, L.O. Gorshkova, N.A. Zavyalova, E.A. Chirkova //News of higher educationalinstitutions. Problems of printing and publishing, 1, 11-19. |
| 5 | 5. Gorshkova L.O. (2006). Controlling the quality of embossing by regulating the moisture content of the material / L.O. Gorshkova, V.I. Bobrov, S. Tretyak // News of higher educational institutions. Problems of printing and publishing, 4, 32-40. |
| 6 | 6. Gorshkova L.O. (2009). Improving the quality of foil stamping on designer papers by preliminary priming of their surface / L.O. Gorshkova V.I. Bobrov //News ofhigher educational institutions. Problems of printing and publishing, 2, 42-51. |
| 7 | 7. Pat. 2362685 RU. MPK V44S 1/24. (2007). Method of hot foil stamping of materials with a high surface roughness parameter / V.I. Bobrov, L.O. Gorshkova, S.G. Ilyasov. 2007123375/12, application 06/21/2007; publ. 07.27. Bull. No. 21. |
| 8 | 8. Pat. 2340462 RU. MPK V44S 1/24. (2008). Method of hot foil stamping of materials with a high surface roughness parameter / V.I. Bobrov, L.O. Gorshkova, S.G. Ilyasov. No. 2007121154, application 06/05/2007; publ.12.10. Bull. No. 34. |
| 9 | 9. Babakhanova Kh.A., Faizieva S. (2017) Application of the expert method of selecting indicators for assessing the quality of printed products // Bulletin of Tashkent State Technical University, 3, 187-191 doi: https://studfile.net/preview/7666180/page:23 |
| 10 | 10. Kirichok T.Yu. (2008). Injection of temperature for image transfer and hour of hot embossing / Technology and technology of medicine, 1 (19), 54-57. |
| 11 | 11. Gorshkova L.O. (2009). Methodology for assessing the covering power of foil materials during embossing / V.I. Bobrov, L.O. Gorshkova // News of higher educational institutions. Problems of printing and publishing, 4, 3-8 |
| 12 | 12. Bobrov V.I., Gorshkova L.O., Golik A.V. (2009). “Evaluation of quality of foil stamping on lacquered materials”. Vestnik MGUP, 66. |
| 13 | 13. Skovelev T.A. (2011). Investigation of the influence of technological parameters on the quality of hot foil stamping. “Proceedings of BSTU”, 41. |
| 14 | 14. Bobrov V.I., Gorshkova L.O., Ilyasov S.G. (2008). Pat. 2340462 RU. IPC В44С 1/24. Method of hot foil stamping for the materials with high surface roughness. 2007121154, Bulletin 34. |