Comparison of the properties of the original and applied LDPE foils in returned bottles

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A constant increase in the production of plastic products is a major cause of general environmental pollution. The past decade recognized how significant recycling plastic waste and the development of biodegradable materials is. This paper takes a new look at reducing the amount of plastic waste in the environment. Plastic bottles are “dressed” in a special PE (polyethylene) foil before filling. After the content is consumed, the foil is removed of the bottle. Such foil can be used for transporting other products more than once. The work focuses on the investigation of the changes in properties of the light density polyethylene (LDPE) foils caused by forming during their application to the bottle. It was decided that the optimal method for this investigation was to compare the mechanical and rheological properties PE foils before and after their application to the bottle.

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  • Allen N.S. 2010. Photochemistry and Photophysics of Polymer Materials Canada 606.

  • Allen N.S. Edge M. 1992. Fundamentals of Polymer Degradation and Stabilization Springer.

  • Capone C. Di Landro L. Inzoli F. Penco M. Sartore L. 2007. Thermal and mechanical degradation during polymer extrusion processing Polym. Eng.

  • Ducháèek V. 1999. Polymery – výroba vlastnosti zpracování použití Praha: VŠCHT.

  • Hassan A. Yahyaa R. Tahir A.R.M. Hornsby P.R. 2004. Tensile Impact and Fiber Length Properties of Injection-Molded Shortand Long Glass Fiber-Reinforced Polyamide 66 Composites j reinf plast comp. 23 969-986.

  • ISO 62 Plastics. Determination of water absorption.

  • Liptáková T. 2011. Spôsob merania degradácie termoplastov reologickými meraniami ÚV è. 5752.

  • Malkin A. Isayev A. 2005. Rheology: Concepts Methods and Applications Toronto: ChemTec Publishing.

  • Mark J.E. 2007. Physical Properties of Polymer Handbook 2nd Ed. Springer.

  • Mcmurry J. 2004. Organic chemistry Brooks/Cole: Thomson Learning Company.

  • Mezger T.G. 2006. The rheology handbook 2nd ed. Hannover: Vincentz Network.

  • Ravve A. 2000. Principles of Polymer Chemistry 2nd edition Plenum Publishers USA 581-617.

  • Vojsovièová M. Liptáková T. Zatkalíková V. 2011. Rheological characteristic of chemically aged thermoplastic polymers Communications 13(4) 32-38.

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