Safety of paper packaging materials with polymer coatings
DOI:
https://doi.org/10.31617/tr.knute.2021(40)06Keywords:
paper packaging materials, polyamidaminepichlorohydrin, polyvinyl alcohol, polymer coatings, safetyAbstract
Background. Packaging materials that are intended for contact with food are subject to the strictest requirements for their safety. When choosing packaging material for such products, first of all it is necessary to ensure the required level of sanitary and hygienic characteristics.
The aim of the study is to assess the safety of moisture-resistant waterproof and moisture-resistant and water-resistant waterproof PPM (paper packaging materials) with a polymer coating.
Materials and methods. The object of the study is PPM, made by processing the base paper with coatings based on PVA (polyvinyl alcohol) and PAAEX (polyamidamine-pichlorohydrin).
The safety of the developed packaging materials was assessed by organoleptic and physicochemical methods for the presence of foreign tastes and odors, the level of migration of vinyl acetate and epichlorohydrin, the content of zinc, lead, cadmium and microbiological indicators by standard methods.
Results. Packaging paper must meet the requirements of current regulations in terms of quality, and its use is allowed subject to compliance with state sanitary norms.
Studies of organoleptic characteristics of extracts of paper packaging materials did not reveal the presence of foreign tastes and odors.
Determination of the amount of migration of harmful substances, namely vinyl acetate and epichlorohydrin, showed that the transition of the components of the solutions, which are impregnated with paper materials is within acceptable limits. The content of zinc and lead was 25 and 3 times less than the maximum allowed by regulations.
The microbiological parameters of the developed paper packaging materials meet the regulatory requirements and allow their use for food packaging.
Conclusion. Developed new types of paper packaging materials on the level of migration of toxic compounds (vinyl acetate, epichlorohydrin), heavy metal content and microbiological indicators meet the requirements for packaging both food and non-food products of pharmaceutical, medical, cosmetic and other industries.
References
Osyka, V. A., & Koptjuh, L. A. (2017). Paperovi pakuval'ni materialy [Paper packaging materials]. Kyi'v: Kyi'vs'kyj nacional'nyj torgovel'no-ekonomichnyj universytet [in Ukrainian].
Koptiukh, L., Mostyka, K., & Osyka, V. (2017). Development of wrapping paper with improved opacity, strength, and whiteness. Eastern-European journal of enterprise technologies. Vol. 5/1 (89), 4-10 [in English].
Vaha-Nissi, M., Lappalainen, T., & Salminen, K. (2018). The wet strength of water- and foam-laid cellulose sheets prepared with polyamideamine-epichlorohydrin (PAE) resin. Nordic Pulp & Paper Research Journal. Vol. 33 (3), 496-502 [in English].
Yang, D., Stimpson, T. C., Soucy, J., Esser, A., & Pelton, R. H. (2019). Increasing wet adhesion between cellulose surfaces with polyvinylamine. Cellulose.Vol. 26 (1), 341-353 [in English].
Zeng, S. et al. (2020). From waste to wealth: A lightweight and flexible leather solid waste/polyvinyl alcohol/silver paper for highly efficient electromagnetic interference shielding. ACS Applied Materials & Interfaces. Vol. 12, 46, 52038-52049 [in English].
Park, H. et al. (2020). Impregnation of paper with cellulose nanofibrils and polyvinyl alcohol to enhance durability. Nordic Pulp & Paper Research Journal. Vol. 35, 1, 106-114 [in English].
Yin, X. et al. (2021). Research on Polyvinyl Alcohol Reinforcing Board and Corrugated Fiberboard. Advances in Graphic Communication, Printing and Packaging Technology and Materials. Springer, Singapore [in English].
Osyka, V., Komaha, O., & Komaha, V. (2021). Waterproof paper packaging materials: comprehensive quality assessment. Mizhnarodnyj naukovo-praktychnyj zhurnal "Tovary i rynky" – International Scientific and Practical Journal "Commodities and Markets", 1 (37), 97-105. DOI: https://doi.org/10.31617/tr.knute.2021(37)08 [in English].
Osyka, V., Merezhko, N., Koptjukh, L., Komakha, V., & Kniaz, S. (2021). Polyamidaminepichlorohydrin application for eco-safe waterfast and waterproof food packaging paper production. Food science and technology. Vol. 15, Issue 2, 112-122 [in English].
Rozhenko, O. V., & Volovyk, V. M. (2017). Suchasni tehnologii' pidvyshhennja bezpechnosti vykorystannja polimernyh pakuvan' v Ukrai'ni [Modern technologies to increase the safety use of polymeric packaging in Ukraine]. Torgivlja i rynok Ukrai'ny – Trade and market of Ukraine, 2, 16-20 [in Ukrainian].
Oseredchuk, R. S., Nagirnjak, T. B., & Shyjka, H. G. (2013). Ekologichna bezpeka harchovyh produktiv pry vykorystanni polimernyh pakuval'nyh materialiv i tary [Environmental safety of food products when using polymeric packaging materials and containers]. Naukovyj visnyk L'vivs'kogo nacional'nogo universytetu veterynarnoi' medycyny ta biotehnologij imeni S. Z. G'zhyc'kogo – Scientific Bulletin of Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies of Lviv. Vol. 15, 1-4, 156-161 [in Ukrainian].
Kostjuk, V., & Slyva, Ju. (2017). Vymogy bezpechnosti do pakuval'nyh materialiv dlja m’jasnyh vyrobiv [Safety requirements for packaging materials for meat products]. Prodovol'cha industrija APK – Food industry APK, 6, 14-16 [in Ukrainian].
Koptiukh, L. A. et al. (2010). Composite packaging materials: innovations and perspectives of usage. Commodity Science in Research and Practice – Current Achievements and Future Challenges: Facing the Challenges of the Future: Excellence in Commodity Science: proc. of 17th IGWT Symposium. Bucharest, Romania. Vol. ІІ, Part VII "Researcching activities within theoretical studies", 982-987 [in English].
Dubinina, A. A., Lenert, S. O., & Kruglova, O. S. (2013). Ocinka biorozkladuvanogo kombinovanogo pakuval'nogo materialu za kryterijamy bezpechnosti [Evaluation of biodegradable combined packaging material according to safety criteria]. Progresyvni tehnika ta tehnologii' harchovyh vyrobnyctv restorannogo gospodarstva i torgivli – Advanced techniques and technologies of food production, restaurant business and trade, 2, 274-279 [in Ukrainian].
Ivanishena, T. V., & Hrushh, M. V. (2017). Doslidzhennja bezpechnosti polimernyh pakuval'nyh materialiv [Research of polymeric packaging materials safety]. Visnyk Hmel'nyc'kogo nacional'nogo universytetu. Serija: Tehnichni nauky – Bulletin of Khmelnytsky National University. Series: Technical Sciences, 5, 71-76 [in Ukrainian].
Papir i karton, shho kontaktujut' z harchovymy produktamy. Sensornyj analiz. Ch. 1. Zapah [Paper and cardboard in contact with food. Sensory analysis. Part 1. Smell]. (2007). DSTUEN 1230-1:2006. Kyi'v: Derzhspozhyvstandart [in Ukrainian].
Papir i karton, shho kontaktujut' z harchovymy produktamy. Sensornyj analiz. Ch. 2. Storonnij prysmak [Paper and cardboard in contact with food. Sensory analysis. Part 2. Foreign taste]. (2007). DSTUEN 1230-2:2006. Kyi'v: Derzhspozhyvstandart [in Ukrainian].
Plastmassy. Metody opredelenija gigienicheskih pokazatelej [Plastics. Methods for determining hygienic indicators]. (1996). GOST22648–77. Moscow: Izdatel'stvo standartov [in Russian].
Metodicheskie rekomendacii po opredeleniju jepihlorgidrina v vodnyh vytjazhkah iz polimernyh materialov [Guidelines for the determination of epichlorohydrin in aqueous extracts from polymeric materials]. (1982). МР 2413-81. Moscow: Federal'nyj centr gigieny i jepidemiologii Rospotrebnadzora [in Russian].
Surovcev, I. V., Galimova, V. M., & Kozak, K. G. Metodyka vykonannja vymirjuvannja masovoi' koncentracii' svyncju, midi cynku ta kadmiju u vodi metodom inversijnoi' hronopotenciometrii' [Method of measuring the mass concentration of lead, copper, zinc and cadmium in water by inversion chronopotentiometry]. Svidoctvo pro atestaciju MVV: MVV 081/36-0790-11 vid 27.12.2011 – Certificate of attestation of MPM: MPM 081 / 36-0790-11 dated 27.12.2011. Kyi'v: Ukrmetrteststandart [in Ukrainian].
Nakaz Derzhavnoi' Akcionernoi' Kompanii' "Ukrresursy" № 78 vid 16.08.96 "Pro zatverdzhennja Polozhennja z provedennja kontrolju paperu (kartonu), pryznachenogo dlja pakuvannja suhyh harchovyh produktiv za sanitarno-gigijenichnymy pokaznykamy jakosti ta bezpechnosti" [Order of the State Joint-Stock Company "Ukrresursy" № 78 of 16.08.96 "Onapproval of the Regulations on control of paper (cardboard) intended for packaging of dry food products according to sanitary and hygienic indicators of quality and safety"]. zakon.rada.gov.ua. Retrieved from https://zakon.rada.gov.ua/laws/show/z0469-96#Text [in Ukrainian].
Nakaz MOZ № 746 vid 13.11.2006 "Pro zatverdzhennja Derzhavnyh sanitarnyh pravyl i norm "Papir i karton na osnovi makulatury, pryznacheni dlja pakuvannja suhyh harchovyh produktiv. Gigijenichni vymogy, kryterii' ocinky jakosti i bezpechnosti, metody vyznachennja" [Order of the Ministry of Health № 746 of 13.11.2006 "On approval of the State sanitary rules and norms" Paper and cardboard on the basis of waste paper intended for packaging of dry food products. Hygienic requirements, quality and safety assessment criteria, methods of determination"]. zakon.rada.gov.ua. Retrieved from https://zakon.rada.gov.ua/laws/show/z1266-06#Text [in Ukrainian].
