XXVI MEĐUNARODNI SIMPOZIJUM IZ OBLASTI CELULOZE, PAPIRA, AMBALAŽE I GRAFIKE – CPAG (2026) [pp. 35-39]
AUTHOR(S) / AUTOR(I): Yakov V. Kazakov 
, Konstantin I. Balyberdin, Maxim E. Romanov
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DOI: https://doi.org/10.46793/CPAG26.035K
ABSTRACT / SAŽETAK:
The article shows that the final surface treatment of the outer cardboard liner with a 30% ammonium polyphosphate-based flame retardant solution ensures the best integrity and preservation of consumer properties of the packaging after direct contact with an open flame source. At the same time, modified cardboard provides a significant reduction in flammability and changes the nature of combustion. The findings highlight the need to consider the fire resistance of materials when designing packaging for environments where there is a risk of localized heating or fire.
KEYWORDS / KLJUČNE REČI:
Fire retardants, kraftliner, fire resistance, deformation properties, packaging
ACKNOWLEDGEMENT / PROJEKAT:
The work was carried out using the equipment of the Scientific and Technical Center „Modern Technologies for Processing Northern Bioresources“ and Laboratory of fire-technical examination of building and finishing materials (Northern (Arctic) Federal University named after M.V. Lomonosov, Russia).
REFERENCES / LITERATURA:
- Balyberdin K.I., Romanov E., Kazakov Ya.V. Deformation Properties of Cardboard Treated with Fire Retardants. In: The issuess in Mechanics of Pulp and Paper Materials: Proceedings of the VIII International Scientific and Technical Conference named after Professor V.I. Komarov (Arkhangelsk, September 11–13, 2025). Northern (Arctic) Federal University named after M.V. Lomonosov. Arkhangelsk: NArFU, 2025, P. 92–97.
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