INTERVAL SHRINKABLE MATERIALS WITH “SHAPE MEMORY” FOR THE COUNTERFEIT PROTECTION OF PRINTED PRODUCTS AND PACKAGING
A. P. Kondratov, A. S. Tishchenko
Strony: 298-309
Opublikowano: 1 Jan 2012
Wyświetlenia: 243
Pobrania: 24
Streszczenie: The Intervals (zones) with different shrinkage are formed in thermoplastic polymer films by the local modification of their structure on the defined material zones; they are specific “watermarks” which are invisible under the layer of printing ink. By printing of the information marks, which are consisting of thin lines, on the film is manufactured a product (brand mark, label etc.); the authenticity of this product can be tested by temperature increase up to the defined grade, which provides a heterogeneous shrinkage of polymer film. The heating of interval shrinkable film at strongly controlled conditions is a basis for the showing up of latent and tactile marks. The dilatometric and calorimetric studies allow the estimating of the optimal value of shrinkage and effect of "shape memory" on various interval films.
Słowa kluczowe: printing industry, packaging, tag, label, shape memory, shrinkable films, differential scanning calorimetry
Cytowanie artykułu: A. P. Kondratov, A. S. Tishchenko. INTERVAL SHRINKABLE MATERIALS WITH “SHAPE MEMORY” FOR THE COUNTERFEIT PROTECTION OF PRINTED PRODUCTS AND PACKAGING. Journal of International Scientific Publications: Materials, Methods & Technologies 6, 298-309 (2012). https://www.scientific-publications.net/en/article/1003178/
Powrót do spisu treści tomu
© 2026 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
