Abstract
The corrugated cardboard used in food packaging readily absorbs moisture from the environment, especially when stored under high humidity conditions. In this research, the water barrier of cardboard was modified by changing the wettability of the cardboard surface, applying hydrophobic coatings of polylactic acid (PLA), alone or in combination with other substances that absorb gases (ethylene scavengers) such as clinoptilolite (C), sepiolite (S), and sepiolite permanganate (SP). The water barrier properties tested as water vapor permeability (WVP), water absorptiveness (WA), and water drop contact angle (CA) showed that the water resistance of the resulting cardboard was improved by the coating. The best results of these properties were obtained by using a coating of PLA 2% alone. In addition, PLA 2% with C 1.5% also showed good results, but the WA results were higher. The use of PLA coating produces a greater uniformity and smoothness of the coated cardboard surface due to the best filling of the pores or spaces between cellulose fibers. Our findings and the environmentally friendly nature of PLA strengthen the advantages of using these kinds of coatings on cardboard trays for the packaging, storage, and transport of foods such as fresh fruit and vegetables.
References
Twede, D, Selke, SEM, Corrugated Fiberboard Structure and Properties. Cartons, Crates and Corrugated Board: Handbook of Paper and Wood Packaging Technology. DesStech Publications, Lancaster (2005)
Lopez-Rubio, A, Gavara, R, Lagaron, JM, “Bioactive Packaging: Turning Foods into Healthier Foods Through Biomaterials.” Trends Food Sci. Technol., 17 (10) 567–575 (2006)
Rhim, JW, Lee, JH, Ng, PKW, “Mechanical and Barrier Properties of Biodegradable Soy Protein Isolate Based Films Coated with Polylactic Acid.” Lebensm. Wiss. Technol., 40 (2) 232–238 (2007)
Krook, M, Gällsted, M, Hedenqvist, MS, “A Study on Montmorillonite/Polyethylene Nanocomposite Extrusion-Coated Paperboard.” Packag. Technol. Sci., 18 (1) 11–20 (2005)
Robertson, GL, Paper and Paper-Based Packaging Materials. Food Packaging, Principles and Practice. Marcel Dekker, New York (1993)
Robson, NC, “Recycling Practice and Problems.” International Symposium on Packaging, Economic Development and the Environment. Institute of Packaging Professionals, Herndon, VA (1993)
Gällstedt, M, Brottman, A, Hedenqvist, MS, “Packaging-Related Properties of Protein and Chitosan Coated Paper.” Packag. Technol. Sci., 18 (4) 161–170 (2005)
Plackett, DV, Holm, VK, Johansen, P, Ndoni, S, Nielsen, PV, Sipilainen-Malm, T, Södergård, A, Verstichel, S, “Characterization of L-Polylactide and L-Polylactide-Polycaprolactone Co-polymer Films for Use in Cheese-Packaging Applications.” Packag. Technol. Sci., 19 (1) 1–24 (2006)
Datta, R, Henry, M, “Lactic Acid: Recent Advances in Products, Processes and Technologies—A Review.” J. Chem. Technol. Biotechnol., 81 (7) 1119–1129 (2006)
Rhim, JW, Lee, JH, Hong, SI, “Water Resistance and Mechanical Properties of Biopolymer (Alginate and Soy Protein) Coated Paperboards.” Lebensm. Wiss. Technol., 39 (7) 806–813 (2006)
Garlotta, DA, “A Literature Review of Poly(lactic acid).” J. Polym. Environ., 9 (2) 63–84 (2001)
Lim, LT, Auras, R, Rubino, M, “Processing Technologies for Poly(lactic acid).” Prog. Polym. Sci., 33 (8) 820–852 (2008)
Conn, RE, Kolstad, JJ, Borzelleca, JF, Dixle, DS, Filer, LJ, Jr, LaDu, BN, Jr, Pariza, MW, “Safety Assessment of Polylactide (PLA) for Use as a Food-Contact Polymer.” Food Chem. Toxicol., 33 (4) 273–283 (1995)
Weber, CJ, Haugaard, V, Festersen, R, Bertelsen, G, “Production and Applications of Biobased Packaging Materials for the Food Industry.” Food Addit. Contam., 19 (1) 172–177 (2002)
Chaves, AR, Mugrider, A, Fernandez-Lozano, J, Limongelli, JC, “Biodegradable and Biodesintegrable Films Employed for the Storage of Long Keeping Tomatoes.” Investigación Agraria. Producción y Protección de Vegetales, 13 (1–2) 173–184 (1998)
García-García, I, Taboada-Rodríguez, A, López-Gómez, A, Marín-Iniesta, F, “Active Packaging of Cardboard to Extend the Shelf Life of Tomatoes.” Food Bioprocess Technol., 6 (3) 754–761 (2013)
Zagory, D, Ethylene-Removing Packaging: Active Food Packaging. Blackie Academic and Professional, London (1995)
Oms-Oliu, G, Soliva-Fortuny, R, Martín-Belloso, O, “Effect of Ripeness on the Shelf-Life of Fresh-Cut Melon Preserved by Modified Atmosphere Packaging.” Eur. Food Res. Technol., 225 (3–4) 301–311 (2007)
Aguayo, E, Escalona, V, Artés, F, “Quality of Fresh-Cut Tomato as Affected by Type of Cut, Packaging, Temperature and Storage Time.” Eur. Food Res. Technol., 219 (5) 492–499 (2004)
DeEll, JR, Toivnonen, PMA, Cornut, F, Vigneualt, C, “Addition of Sorbitol with KMnO4 Improves Broccoli Quality Retention in Modified Atmosphere Packages.” J. Food Qual., 29 (1) 65–75 (2006)
Vermeiren, L, Devlieghere, F, van Beest, M, de Kruijf, N, Debevere, J, “Developments in the Active Packaging of Foods.” Trends Food Sci. Technol., 10 (3) 77–86 (1999)
Aktas, SN, Esin, A, Bayindirli, A, “A New Protective Polyethylene Based Film Containing Zeolites for the Packaging of Fruits and Vegetables: Film Preparation.” Turk. J. Eng. Environ. Sci., 27 (4) 1–9 (2003)
Auras, R, Selke, S, Yuzay, IE, “Poly(Lactic Acid) and Zeolite Composites and Method of Manufacturing the Same.” US Patent 20100236969, 2010
Barrer, RM, Makki, MB, “Molecular Sieve Sorbents from Clinoptilolite.” Can. J. Chem., 42 1481–1487 (1964)
Sendek, ME, Virji, MA, White, DA, Bussey, RL, “Water Sorption Properties of Modified Clinoptilolite.” Sep. Purif. Technol., 11 (2) 137–141 (1997)
Wilkin, RT, Barnes, HL, “Thermodynamics of Hydration of Na- and K-Clinoptilolite to 300 C.” Phys. Chem. Miner., 26 468–476 (1999)
Polat, E, Karaca, M, Demir, H, Naci-Onus, A, “Use of Natural Zeolite (Clinoptilolite) in Agriculture.” J. Fruit Ornam. Plant Res., 12 (Special ed.) 183–189 (2004)
Kilincarslan, A, Akyil, S, “Uranium Adsorption Characteristic and Thermodynamic Behavior of Clinoptilolite Zeolite.” J. Radioanal. Nucl. Chem., 264 (3) 541–548 (2005)
Alvarez, JB, García, PA, “Reactive Absorbents for the Conservation of Harvested Vegetable Products”. US Patent 4,906,398, 1990
Galán, E, “Properties and Applications of Palygorskite-Sepiolite Clays.” Clay Miner., 31 443–453 (1996)
Wang, J, Ren, S, Guo, M, “Preparation and Humidity Controlling Behaviors of Sepiolite/Polyacrylic Acid (Sodium) Composite.” Proc. Eng., 27 423–430 (2012)
Rhim, JW, Mohanty, AK, Singh, SP, Ng, PKW, “Effect of the Processing Methods on the Performance of Polylactide Films: Thermocompression.” J. Appl. Polym. Sci., 101 (6) 3736–3742 (2006)
Rhim, JW, Kim, JH, “Properties of Poly(lactide)-Coated Paperboard for the Use of 1-way Paper Cup.” J. Food Sci., 74 (2) 105–111 (2009)
Gennadios, A, Weller, CL, Gooding, CH, “Measurement Errors in Water Vapor Permeability of Highly Permeable, Hydrophilic Edible Films.” J. Food Eng., 21 (4) 395–409 (1994)
Han, JH, Krochta, JM, “Wetting Properties and Water Vapor Permeability of Whey-Protein-Coated Paper.” Trans. Am. Soc. Agric. Eng., 42 (5) 1375–1382 (1999)
Santangelo, S, Gorrasi, G, Di Lieto, R, De Pasquale, S, Patimo, G, Piperopoulos, E, Lanza, M, Faggio, G, Mauriello, F, Messina, G, Milone, C, “Polylactide and Carbon Nanotubes/Smectite-Clay Nanocomposites: Preparation, Characterization, Sorptive and Electrical Properties.” Appl. Clay Sci., 53 188–194 (2011)
Rhim, JW, Lee, JH, Hong, SI, “Increase in Water Resistance of Paperboard by Coating with Poly(lactide).” Packag. Technol. Sci., 20 (6) 393–402 (2007)
Mejía, A, García, N, Guzmán, J, Tiemblo, P, “Confinement and Nucleation Effects in Poly(ethylene oxide) Melt-Compounded with Neat and Coated Sepiolite Nanofibers: Modulation of the Structure and Semicrystalline Morphology.” Eur. Polym. J., 49 (1) 118–129 (2013)
Guosheng, L, Jinsheng, L, Yan, D, Guangchuan, L, Qingguo, T, “Influence of Microstructure of Sepiolite on Its Water Vapor Adsorption Properties.” J. Chin. Ceram. Soc. (2005)
Vargha-Butler, EI, Kiss, E, Lam, CNC, Keresztes, Z, Kálmán, E, Zhang, L, Neumann, AW, “Wettability of Biodegradable Surfaces.” Colloid Polym. Sci., 279 1160–1168 (2001)
Acknowledgments
We are grateful to the company S.A.E. de Cartón Ondulado (SAECO) (Murcia, Spain) and CDTI (Spanish Center for the Development of Industrial Technology), which financed this work through Projects IDI-20070306 and IDI-20070468.
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Taboada-Rodríguez, A., García-García, I., Cava-Roda, R. et al. Hydrophobic properties of cardboard coated with polylactic acid and ethylene scavengers. J Coat Technol Res 10, 749–755 (2013). https://doi.org/10.1007/s11998-013-9493-3
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DOI: https://doi.org/10.1007/s11998-013-9493-3