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Investigation of influence of intaglio printing inks and their composition on banknote sheets service properties.

 
Kyrychok T. Iu., Hushcha O. V., Sukhina Ie. H. (Natsionalnyi tekhnichnyi universytet Ukrainy «Kyivskyi politekhnichnyi instytut» (Kyiv, Ukraina) Investigation of influence of intaglio printing inks and their composition on banknote sheets service properties. — 2014. — № 2(44). — pp. 4–22.
The information on ink fixing during intaglio printing has been analyzed and systematized. It was determined the possibility of increasing banknotes deterioration resistance due the increased resistance ink layers. The ways of increasing banknotes durability are optimization of manufacturing process and efficient choice of materials. The methodology of experimental researches of intaglio printing inks and their composition on service properties of banknote sheets is worked out.
For experimental researches the technology of dry and wet simulating deterioration was applied. The purpose of the technology was to accelerate degradation of banknote samples. It was also carried out a series of tests to study the adhesion of intaglio printing inks with different compositions to the different surfaces of the experimental papers. The results of investigation showed the optimal variant of ink-substrate combination in terms of fixing strength of the ink layer.
Keywords: banknotes, metallographic printing, inks, ink layer, adhesion, chemical influence, ink composition, banknotes wearing, operational properties of notes.
Language — Ukraine.
Illustrations — 12.
Table — 7.
Bibliography — 4 titles.
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