20.500.12556/RUL-152436 Razvoj ekološke zaščitne embalaže iz papirne pulpe japonskega dresnika Development of Eco-Friendly Protective Packaging from Japanese Knotweed Paper Pulp Embalaža je tisti del izdelka, ki pri uporabi izdelka ne opravlja nikakršne naloge, saj jo po dostavi izdelka do kupca običajno takoj zavržemo. Zaradi predstavljenega razloga je dandanašnji cilj uporaba čim manjše količine embalaže oziroma izdelava čim večje količine embalaže iz odpadnih materialov. Pri postopku predelave odpadkov nastane gradivo za tvorjenje novih izdelkov, katerega materialnih parametrov ne poznamo. Za določanje le-teh se lahko poslužimo numerične statične analize v kombinaciji z eksperimentalnimi metodami. Kot rezultat magistrske naloge je nastal produkt ekološke zaščitne embalaže iz japonskega dresnika, katerega življenjska pot bi se končala na odlagališču odpadkov. Reciklirana embalaža nudi izdelku enako oziroma boljše varovanje kot embalaža iz ekspandiranega polistirena (stiropor), z njeno uporabo varujemo okolje in omogoča finančne prihranke. Pri prehodu iz uporabe ustaljene zaščitne embalaže na ekološko se je potrebno zavedati tudi njenih pomanjkljivosti. V dotičnem primeru uporabe zaščitne embalaže iz papirne pulpe japonskega dresnika je ena izmed ključnih slabosti upad učinkovitosti v vlažnem okolju. The packaging is the component of the product that serves no purpose during its use, as it is discarded immediately after the product is delivered to the customer. Consequently, the current objective is to minimize the use of packaging or to manufacture as much packaging as possible using recycled materials. In the process of waste recycling, materials are generated for the creation of new products, the material parameters of which are unknown. To determine these parameters, numerical static analysis in combination with experimental methods can be used. As a result of the master's thesis, an environmentally friendly protective packaging product was developed from Japanese knotweed, which would otherwise be disposed of in a landfill. Recycled packaging provides the same or superior product protection compared to expanded polystyrene (Styrofoam) packaging, while also helping to protect the environment and enables cost savings. When transitioning from conventional protective packaging to eco-friendly alternatives, it is important to be aware of their limitations. In the specific case of using protective packaging made from paper pulp of Japanese knotweed, one of the key drawbacks is a decrease in effectiveness in a humid environment. japonski dresnik nelinearna statična analiza nelinearna mehanika trdnih snovi oblikovana papirna pulpa zaščitna embalaža ekološka predelava les invazivne vrste Japanese knotweed non-linear static analysis non-linear mechanics of solid molded paper pulp protective packaging ecological processing wood of an invasive species true false false [G. Kljun] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2023-11-24 09:52:39 2023-11-24 09:52:43 2024-01-31 10:46:32 0000-00-00 00:00:00 2023 0 Ljubljana 0 XXII, 67 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.7.057-035.3(043.2) 259636 183158019 32545.pdf 32545.pdf 1 2D58D586D62F174C4982882B7D2A83AA 208041c2165c2020e6df9993df50a12aaa2926c558251c3080155500b09b61a0 d643e4b5-8aa6-11ee-8840-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=177953 Fakulteta za strojništvo 0 0 0