1. BlueWeaveConsulting (2021): Europe Flexible Packaging Market to Projected to Cross USD 71.3 Billion by 2028. Aufgerufen: https://www.globenewswire.com/news-release/2022/07/05/2474204/0/en/Europe-Flexible-Packaging-Market-to-Projected-to-Cross-USD-71-3-Billion-by-2028-BlueWeave-Consulting.html [30.08.2023]
2. Denkstatt (2016): How packaging contributes to food waste prevention. Aufgerufen: https://www.save-food.org/cgi-bin/md_interpack/lib/all/lob/return_download.cgi/3_Interpack_2017_denkstatt_Packaging_Food_Waste_Prevention_V1.0.pdf?ticket=g_u_e_s_t&bid=5684&no_mime_type=0 [28.08.2023]
3. Dilkes-Hoffman, L. S., Pratt, S., Laycock, B., Ashworth, P., & Lant, P. A. (2019): Public attitudes towards plastics. In Resources, Conservation and Recycling (Vol. 147, pp. 227–235). Elsevier BV. https://doi.org/10.1016/j.resconrec.2019.05.005
4. Eisenreich, N., & Rohe, T. (2000): Infrared Spectroscopy in Analysis of Plastics Recycling. In Encyclopedia of Analytical Chemistry. Wiley. https://doi.org/10.1002/9780470027318.a2011
5. Eurostat (2017): Milk and milk product statistics. European Commission. http://ec.europa.eu/eurostat/statistics-explained/index.php/Milk_and_milk_product_statistics. Accessed 24 Feb 2017