In order to produce nanophotonic elements for smart packaging, we investigated the influence of the parameters of screen and\noffset gravure printing plates on features of printed application of coatings with nanophotonic components and on parameters of\ntheir photoluminescence. To determine the dependence of luminescence intensity on the thickness of solid coating, we carried out\nthe formation of nanophotonic solid surfaces by means of screen printing with different layer thickness on polypropylene film.\nThe obtained analytical dependencies were used to confirm the explanation of the processes that occur during the fabrication of\nnanophotonic coverings with offset gravure printing plates. As a result of experimental studies, it was determined that the different\ncharacter of the dependency of total luminescence intensity of nanophotonic elements from the percentage of a pad is explained by\nthe use of different types of offset gravure printing plates, where the size of raster points remains constant in one case and changes\nin the other case, while the depth of the printing elements accordingly changes or remains constant. To obtain nanophotonic areas\nwith predetermined photoluminescent properties, the influence of investigated factors on changes of photoluminescent properties\nof nanophotonic printed surfaces should be taken into consideration.
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