Log in

Relevant bibliographies by topics / Multilayer recycling / Journal articles

To see the other types of publications on this topic, follow the link: Multilayer recycling.

Journal articles on the topic 'Multilayer recycling'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Multilayer recycling.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Cabrera, Geraldine, Jixiang Li, Abderrahim Maazouz, and Khalid Lamnawar. "A Journey from Processing to Recycling of Multilayer Waste Films: A Review of Main Challenges and Prospects." Polymers 14, no. 12 (2022): 2319. http://dx.doi.org/10.3390/polym14122319.

Full text

Abstract:

In a circular economy context with the dual problems of depletion of natural resources and the environmental impact of a growing volume of wastes, it is of great importance to focus on the recycling process of multilayered plastic films. This review is dedicated first to the general concepts and summary of plastic waste management in general, making emphasis on the multilayer films recycling process. Then, in the second part, the focus is dealing with multilayer films manufacturing process, including the most common materials used for agricultural applications, their processing, and the challe

APA, Harvard, Vancouver, ISO, and other styles

2

Li, Tianmiao, George Theodosopoulos, Chris Lovell, Adamantini Loukodimou, Kranthi Kumar Maniam, and Shiladitya Paul. "Progress in Solvent-Based Recycling of Polymers from Multilayer Packaging." Polymers 16, no. 12 (2024): 1670. http://dx.doi.org/10.3390/polym16121670.

Full text

Abstract:

Conversion of chemical feedstocks derived from fossil fuels to virgin polymer, manufacturing of plastics in coal-dependent economies, and increasing consumption of virgin polymers for plastics packaging contribute significantly to environmental issues and the challenges we face. Nowadays, promoting sustainable development has become the consensus of more and more countries. Among them, the recycling of multilayer packaging is a huge challenge. Due to the complexity of its structure and materials, as well as the limitations of existing recycling frameworks, currently, multilayer packaging canno

APA, Harvard, Vancouver, ISO, and other styles

3

Schmidt, Jannick, Laura Grau, Maximilian Auer, Roman Maletz, and Jörg Woidasky. "Multilayer Packaging in a Circular Economy." Polymers 14, no. 9 (2022): 1825. http://dx.doi.org/10.3390/polym14091825.

Full text

Abstract:

Sorting multilayer packaging is still a major challenge in the recycling of post-consumer plastic waste. In a 2019 Germany-wide field study with 248 participants, lightweight packaging (LWP) was randomly selected and analyzed by infrared spectrometry to identify multilayer packaging in the LWP stream. Further investigations of the multilayer packaging using infrared spectrometry and microscopy were able to determine specific multilayer characteristics such as typical layer numbers, average layer thicknesses, the polymers of the outer and inner layers, and typical multilayer structures for spec

APA, Harvard, Vancouver, ISO, and other styles

4

YARULLIN, A. F., B. N. YUSUPOV, S. N. RUSANOVA, YU M. KAZAKOV, and O. V. STOYANOV. "RECYCLING OF MULTILAYER POLYMER PACKAGING (REVIEW)." Herald of Technological University 27, no. 2 (2024): 29–42. http://dx.doi.org/10.55421/1998-7072_2024_27_2_29.

Full text

Abstract:

Multilayer packaging is one of the fastest growing areas. The reason for the high proportion of multilayer packaging is that the combination of different materials allows the creation of materials with individual properties at low material consumption. Nowadays, multilayer packaging is used to package many different products, especially food products such as meat, vegetables, milk and its derivatives, juices, as well as cleaning products and medical equipment. Most recycling and recovery of post-consumer plastic waste occurs in four ways: primary mechanical recycling (re-extrusion or closed-lo

APA, Harvard, Vancouver, ISO, and other styles

5

Seier, Martina, Vasiliki-Maria Archodoulaki, Thomas Koch, Bernadette Duscher, and Markus Gahleitner. "Prospects for Recyclable Multilayer Packaging: A Case Study." Polymers 15, no. 13 (2023): 2966. http://dx.doi.org/10.3390/polym15132966.

Full text

Abstract:

Food preservation is an essential application for polymers, particularly in packaging. Complex multilayer films, such as those used for modified atmosphere packaging (MAP), extend the shelf life of sensitive foods. These mostly contain various polymers to achieve the necessary combination of mechanic, optic, and barrier properties that limit their recyclability. As the European Union’s Circular Economy Action Plan calls for sustainable products and business models, including waste prevention policies and recycling quotas, with plastic packaging being a high priority, solutions towards more sus

APA, Harvard, Vancouver, ISO, and other styles

6

Tóth, Csenge, Ábris Dávid Virág, and László Mészáros. "Recycling issues with multilayer packaging." Express Polymer Letters 18, no. 4 (2024): 348. http://dx.doi.org/10.3144/expresspolymlett.2024.25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Borysovska, O., and V. Bovsunovsky. "Recycling of multilayer polymer packaging doypack." Collection of Research Papers of the National Mining University 70 (September 2022): 171–81. http://dx.doi.org/10.33271/crpnmu/70.171.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Koinig, Gerald, Bettina Rutrecht, Karl Friedrich, Chiara Barretta, and Daniel Vollprecht. "Latent Recycling Potential of Multilayer Films in Austrian Waste Management." Polymers 14, no. 8 (2022): 1553. http://dx.doi.org/10.3390/polym14081553.

Full text

Abstract:

This work presents a hand sorting trial of Austrian plastic packaging, which showed that according to an extrapolation of the 170,000 t separately collected waste collected in Austria, 30 wt% are flexible 2D plastic packaging. Further, the applications for these materials have been catalogued. The composition of these films was evaluated via Fourier-Transformed Infrared Spectroscopy, which showed that 31% of all films were made of polyethene, 39% of polypropylene, 11% of polyethene–polyethene terephthalate composite, and 8% of a polyethene–polypropylene composite, further resulting in the calc

APA, Harvard, Vancouver, ISO, and other styles

9

Jasiński, Dominik, Ilija Djekic, and Luka Dobrović. "Sustainability Assessment of Employing Chemical Recycling Technologies on Multilayer Packaging Waste." Sustainability 17, no. 2 (2025): 556. https://doi.org/10.3390/su17020556.

Full text

Abstract:

While multilayer plastic is difficult for recycling, innovative technologies and tactics are being developed to improve the process. New technologies in chemical recycling show promising results; however, the net improvement brought to the environment, economy, and society should be assessed for their wider adoption and diffusion. This study focuses on a Life Cycle Sustainability Assessment (LCSA) of an innovative process for the sorting and chemical recycling of multilayer plastic packaging waste from post-consumer sources to obtain new packaging for the food industry. The analysis indicated

APA, Harvard, Vancouver, ISO, and other styles

10

JEZIORSKA, REGINA. "Recycling of multilayer films by reactive extrusion." Polimery 48, no. 02 (2003): 130–33. http://dx.doi.org/10.14314/polimery.2003.130.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Walker, Theodore W., Nathan Frelka, Zhizhang Shen, et al. "Recycling of multilayer plastic packaging materials by solvent-targeted recovery and precipitation." Science Advances 6, no. 47 (2020): eaba7599. http://dx.doi.org/10.1126/sciadv.aba7599.

Full text

Abstract:

Many plastic packaging materials manufactured today are composites made of distinct polymer layers (i.e., multilayer films). Billions of pounds of these multilayer films are produced annually, but manufacturing inefficiencies result in large, corresponding postindustrial waste streams. Although relatively clean (as opposed to municipal wastes) and of near-constant composition, no commercially practiced technologies exist to fully deconstruct postindustrial multilayer film wastes into pure, recyclable polymers. Here, we demonstrate a unique strategy we call solvent-targeted recovery and precipi

APA, Harvard, Vancouver, ISO, and other styles

12

Ciawi, Yenni, Silvia Gabrina Tonyes, and Ni Made Utami Dwipayanti. "Redefining Packaging Solutions: The Advantages of Split-layer Packaging for Waste Reduction and Climate Action." Journal of Modern Industry and Manufacturing 3 (November 26, 2024): 12. http://dx.doi.org/10.53964/jmim.2024012.

Full text

Abstract:

The widespread use of multilayer packaging in industries such as food, beverages, pharmaceuticals, and cosmetics is driven by its ability to provide superior protection against environmental factors. However, the complex composition of multilayer packaging, involving bonded layers of different materials, presents substantial challenges for recycling, leading to low recycling rates and significant landfill accumulation. This study explores the potential of double packaging, which employs easily separable layers, as a solution to enhance recycling efficiency and mitigate environmental impacts. P

APA, Harvard, Vancouver, ISO, and other styles

13

Koinig, Gerald, Elias Grath, Chiara Barretta, Karl Friedrich, Daniel Vollprecht, and Gernot Oreski. "Lifecycle Assessment for Recycling Processes of Monolayer and Multilayer Films: A Comparison." Polymers 14, no. 17 (2022): 3620. http://dx.doi.org/10.3390/polym14173620.

Full text

Abstract:

This work covers a lifecycle assessment of monolayer and multilayer films to quantify the environmental impacts of changing the management of plastic film waste. This lifecycle assessment offers the possibility of quantifying the environmental impacts of processes along the lifecycle of monolayer and multilayer films and mapping deviating impacts due to changed process parameters. Based on the status quo, the changes in global warming potential and abiotic fossil resource depletion were calculated in different scenarios. The changes included collecting, sorting, and recycling mono- and multila

APA, Harvard, Vancouver, ISO, and other styles

14

Romeiro, Andreia, Cidália Teixeira, Henrique Costa, Jorge F. J. Coelho, and Arménio C. Serra. "Recycling Polyethylene/Polyamide Multilayer Films with Poly(isoprene-g-Maleic Anhydride) Compatibilizer." Polymers 16, no. 8 (2024): 1079. http://dx.doi.org/10.3390/polym16081079.

Full text

Abstract:

Polymers generally form incompatible mixtures that make the process of recycling difficult, especially the mechanical recycling of mixed plastic waste. One of the most commonly used films in the packaging industry is multilayer films, mainly composed of polyethylene (PE) and polyamide (PA). Recycling these materials with such different molecular structures requires the use of compatibilizers to minimize phase separation and obtain more useful recycled materials. In this work, commercial polyisoprene–graft–maleic anhydride (PI-g-MA) was tested as a compatibilizer for a blend of PE and PA derive

APA, Harvard, Vancouver, ISO, and other styles

15

Cabrera, Geraldine, Ibtissam Touil, Emna Masghouni, Abderrahim Maazouz, and Khalid Lamnawar. "Multi-Micro/Nanolayer Films Based on Polyolefins: New Approaches from Eco-Design to Recycling." Polymers 13, no. 3 (2021): 413. http://dx.doi.org/10.3390/polym13030413.

Full text

Abstract:

This paper describes a future-oriented approach for the valorization of polyethylene-based multilayer films. The method involves going from eco-design to mechanical recycling of multilayer films via forced assembly coextrusion. The originality of this study consists in limiting the number of constituents, reducing/controlling the thickness of the layers and avoiding the use of tie layers. The ultimate goal is to improve the manufacturing of new products from recycled multilayer materials by simplifying their recyclability. Within this framework, new structures were developed with two polymer s

APA, Harvard, Vancouver, ISO, and other styles

16

Kaiser, Katharina, Markus Schmid, and Martin Schlummer. "Recycling of Polymer-Based Multilayer Packaging: A Review." Recycling 3, no. 1 (2017): 1. http://dx.doi.org/10.3390/recycling3010001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Vartiainen, Jari, Satu Pasanen, Eija Kenttä, and Mika Vähä-Nissi. "Mechanical recycling of nanocellulose containing multilayer packaging films." Journal of Applied Polymer Science 135, no. 19 (2018): 46237. http://dx.doi.org/10.1002/app.46237.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Samorì, Chiara, Walter Pitacco, Martina Vagnoni, et al. "Recycling of multilayer packaging waste with sustainable solvents." Resources, Conservation and Recycling 190 (March 2023): 106832. http://dx.doi.org/10.1016/j.resconrec.2022.106832.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Pérez-Ampuero, Jorge E., Gonzalo Pincheira Orellana, Manuel Meléndrez Castro, et al. "Influence of the Processing Parameters on the Thermomechanical Behavior of Recycled Post-Consumer Multilayer Polymer Waste." Processes 13, no. 5 (2025): 1426. https://doi.org/10.3390/pr13051426.

Full text

Abstract:

Multilayer plastic films (MPFs) are widely used in the food industry. Despite its widespread use, the recycling of MPF remains a challenge due to its complex structure. Solvent-based recycling is more complex and costly than conventional mechanical recycling, which remains the most widely used method despite its technical and economic limitations. This study investigates the conventional mechanical recycling of post-consumer MPF without separating its constituent layers. Samples were prepared using a thermal extrusion cycle with the control of temperature, speed and sample size to improve the

APA, Harvard, Vancouver, ISO, and other styles

20

Moreno, Diego David Pinzón, and Clodoaldo Saron. "Influence of compatibilizer on the properties of low-density polyethylene/polyamide 6 blends obtained by mechanical recycling of multilayer film waste." Waste Management & Research: The Journal for a Sustainable Circular Economy 36, no. 8 (2018): 729–36. http://dx.doi.org/10.1177/0734242x18777795.

Full text

Abstract:

Polymeric wastes have caused increasing environmental problems, mainly in oceans that accumulate large amounts of non-degradable plastic waste. Particularly, waste of polymeric multilayer films for packaging presents low interest for mechanical recycling due to the poor properties and low commercial value of the recycled material generated as polymeric blends. Multilayer films of low-density polyethylene (LDPE) and polyamide 6 (PA6) is a typical material used for packaging applications. The aim of this study was to evaluate the action of the concentration of maleic anhydride grafted polyethyle

APA, Harvard, Vancouver, ISO, and other styles

21

Koinig, Gerald, Bettina Rutrecht, and Daniel Vollprecht. "Recycling von Multilayerfolien." Österreichische Wasser- und Abfallwirtschaft 74, no. 1-2 (2021): 32–38. http://dx.doi.org/10.1007/s00506-021-00813-w.

Full text

Abstract:

ZusammenfassungDie Verbreitung von Mehrschichtfolien im Bereich Kunststoffverpackungen bringt viele Vorteile für Konsumenten, Vertrieb und Umwelt, stellt aber die Abfallwirtschaft vor neue Herausforderungen. Der Materialverbund aus dünnsten unterschiedlichen Plastikwerkstoffen ist bislang mangels passender Technologien im Industriemaßstab online nur schwer vom restlichen Kunststoffverpackungsstrom unterscheidbar. Der Mix an unerwünschten Materialien führt zu Kompatibilitätsproblemen der Kunststoffe untereinander im Recyclingprodukt und in weiterer Folge zu einer Qualitätsminderung der Sekundär

APA, Harvard, Vancouver, ISO, and other styles

22

Chen, Xiaozheng, Nils Kroell, Alexander Feil, and Thomas Pretz. "Determination of the composition of multilayer plastic packaging with NIR spectroscopy." Detritus, no. 13 (October 5, 2020): 62–66. http://dx.doi.org/10.31025/2611-4135/2020.14027.

Full text

Abstract:

In food and medical packaging, multiple layers of different polymers are combined in order to achieve optimal functional properties for various applications. Flexible multilayer plastic packaging achieves a reduction in weight compared to other packaging products with the same function, saving material and in transportation costs. Recycling of post-industrial multilayer packaging was achieved by some companies, but the available technologies are limited to specific polymer types. For post-consumer waste, recycling of multilayer packaging has not been achieved yet. One of the main challenges in

APA, Harvard, Vancouver, ISO, and other styles

23

Trossaert, Lynn, Matthias De Vel, Ludwig Cardon, and Mariya Edeleva. "Lifting the Sustainability of Modified Pet-Based Multilayer Packaging Material with Enhanced Mechanical Recycling Potential and Processing." Polymers 14, no. 1 (2022): 196. http://dx.doi.org/10.3390/polym14010196.

Full text

Abstract:

Sustainability and recyclability are among the main driving forces in the plastics industry, since the pressure on crude oil resources and the environment is increasing. The aim of this research is to develop a sustainable thermoformable multilayer food packaging, based on co-polyesters, which is suitable for hot-fill applications and allows for recycling in a conventional waste stream. As a polymer material for the outer layer, we selected a modified polyethylene terephthalate (PETM), which is an amorphous co-polyester with a high glass transition temperature (±105 °C) and thus high thermal s

APA, Harvard, Vancouver, ISO, and other styles

24

Bauer, Anna-Sophia, Manfred Tacker, Ilke Uysal-Unalan, Rui M. S. Cruz, Theo Varzakas, and Victoria Krauter. "Recyclability and Redesign Challenges in Multilayer Flexible Food Packaging—A Review." Foods 10, no. 11 (2021): 2702. http://dx.doi.org/10.3390/foods10112702.

Full text

Abstract:

Multilayer flexible food packaging is under pressure to redesign for recyclability. Most multilayer films are not sorted and recycled with the currently available infrastructure, which is based on mechanical recycling in most countries. Up to now, multilayer flexible food packaging was highly customizable. Diverse polymers and non-polymeric layers allowed a long product shelf-life and an optimized material efficiency. The need for more recyclable solutions asks for a reduction in the choice of material. Prospectively, there is a strong tendency that multilayer flexible barrier packaging should

APA, Harvard, Vancouver, ISO, and other styles

25

Guebitz, Georg M., Felice Quartinello, and Doris Ribitsch. "ENZYME BASED RECYCLING PROCESSES." Detritus, no. 20 (September 14, 2022): 13–16. http://dx.doi.org/10.31025/2611-4135/2022.15214.

Full text

Abstract:

Novel strategies allowing environmentally friendly recycling of plastics are strongly needed. Enzymes have shown high potential, especially for the recovery of building blocks from multilayer materials which will be discussed in this paper. It has been shown that enzymes can specifically hydrolyze and solubilize certain components of blended packaging materials or mixed wastes. This allows a step—wise recovery of valuable building blocks which can be used for re-synthesis or for bioproduction (e.g. recovered glucose). However, despite the high potential of biocatalysts, even more efficient enz

APA, Harvard, Vancouver, ISO, and other styles

26

Chu, Yinghao, Chen Huang, Xiaodan Xie, Bohai Tan, Shyam Kamal, and Xiaogang Xiong. "Multilayer Hybrid Deep-Learning Method for Waste Classification and Recycling." Computational Intelligence and Neuroscience 2018 (November 1, 2018): 1–9. http://dx.doi.org/10.1155/2018/5060857.

Full text

Abstract:

This study proposes a multilayer hybrid deep-learning system (MHS) to automatically sort waste disposed of by individuals in the urban public area. This system deploys a high-resolution camera to capture waste image and sensors to detect other useful feature information. The MHS uses a CNN-based algorithm to extract image features and a multilayer perceptrons (MLP) method to consolidate image features and other feature information to classify wastes as recyclable or the others. The MHS is trained and validated against the manually labelled items, achieving overall classification accuracy highe

APA, Harvard, Vancouver, ISO, and other styles

27

Shen, Qingchao, Chaoran Chen, Jiao Long, and Saili Wang. "Reproducible 2D Ti₃C₂T_x for perovskite-based photovoltaic device." RSC Advances 13, no. 14 (2023): 9555–62. http://dx.doi.org/10.1039/d2ra08088e.

Full text

Abstract:

This study highlights the recycling of HF for reproducible 2D MXenes. Equally important, dimethyl sulfoxide was employed to promote the exfoliation of multilayer Ti3C2Tx MXene into Ti3C2Tx nanosheets in aqueous solution.

APA, Harvard, Vancouver, ISO, and other styles

28

Vagnoni, Martina, Walter Pitacco, Vincenzo Arpaia, et al. "Recycling of multilayer packaging waste with switchable anionic surfactants." Resources, Conservation and Recycling 198 (November 2023): 107141. http://dx.doi.org/10.1016/j.resconrec.2023.107141.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Tito, Edoardo, Juliano Souza dos Passos, Samir Bensaid, Raffaele Pirone, and Patrick Biller. "Multilayer plastic film chemical recycling via sequential hydrothermal liquefaction." Resources, Conservation and Recycling 197 (October 2023): 107067. http://dx.doi.org/10.1016/j.resconrec.2023.107067.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Šleiniūtė, Agnė, Gintaras Denafas, and Tamari Mumladze. "Analysis of the Delamination Process with Nitric Acid in Multilayer Composite Food Packaging." Applied Sciences 13, no. 9 (2023): 5669. http://dx.doi.org/10.3390/app13095669.

Full text

Abstract:

Multilayer packaging, commonly referred to as composite materials, is widely utilized in food storage, distribution, and consumption. The employment of plastic packaging, which consists of multiple layers of polymers, ink, paper, and metal, has elicited concerns regarding its detrimental impact on the environment. This article presents an in-depth study of the delamination process of multilayer plastic waste (MLPW) recycling, which is deemed as an effective solution for MLPW recycling. This study aimed to examine the effects of temperature, concentration, width, and ultrasound on the separatio

APA, Harvard, Vancouver, ISO, and other styles

31

Robertson, Gordon. "Recycling of Aseptic Beverage Cartons: A Review." Recycling 6, no. 1 (2021): 20. http://dx.doi.org/10.3390/recycling6010020.

Full text

Abstract:

Aseptic beverage cartons are multilayer polymer-coated paperboards with a layer of aluminum foil. Due to their multilayer structure it is commonly assumed that they cannot be recycled. This is not the case and this review details the multifarious processes that are used to recycle aseptic beverage cartons. Hydrapulping to recover the paper fibers that constitute 75% of the carton is the most widespread process, followed by the manufacture of construction materials such as boards and tiles which utilize the complete carton. A range of mechanical, chemical and thermal processes are used to separ

APA, Harvard, Vancouver, ISO, and other styles

32

Šleiniūtė, Agnė, Tamari Mumladze, Gintaras Denafas, et al. "Mechanical Properties of Polymers Recovered from Multilayer Food Packaging by Nitric Acid." Sustainability 16, no. 5 (2024): 2106. http://dx.doi.org/10.3390/su16052106.

Full text

Abstract:

This study conducted an in-depth examination of the delamination process of multi-layer packaging waste (MLPW) recycling, intending to find an effective solution for recycling MLPW. The recycling process for such materials can be challenging due to the complexity of separating the different layers and components. However, this study proposed using nitric acid to facilitate delamination and recover the polymers from multilayer food packaging—the research aimed to investigate the mechanical properties of the polymers obtained through this recycling method. Our study on polymer materials exposed

APA, Harvard, Vancouver, ISO, and other styles

33

Lahtela, Ville, Shekhar Silwal, and Timo Kärki. "Re-Processing of Multilayer Plastic Materials as a Part of the Recycling Process: The Features of Processed Multilayer Materials." Polymers 12, no. 11 (2020): 2517. http://dx.doi.org/10.3390/polym12112517.

Full text

Abstract:

The weight of packaging materials will be increased with advanced innovations, such as multilayer plastic. The consequence of the advanced innovations is challenges in the following reuse activities. This study aimed to investigate the properties of multilayer plastic materials after recycling processes and will increase the awareness of plastic packaging material for reuse options. In this research, the materials were produced from food packages by crushing them and treating them with injection molding equipment. The implementation of materials in the processing was tested, and the structural

APA, Harvard, Vancouver, ISO, and other styles

34

Kaiser, Katharina M. A., and Tanja Ginzinger. "Production of a PET//LDPE Laminate Using a Reversibly Crosslinking Packaging Adhesive and Recycling in a Small-Scale Technical Plant." Recycling 6, no. 3 (2021): 47. http://dx.doi.org/10.3390/recycling6030047.

Full text

Abstract:

Multilayer packaging is an important part of the packaging market, but it is not recyclable with conventional methods since it is made of different thermodynamically immiscible materials. In this work, it was shown that it is possible to produce a PET//LDPE laminate in a pilot plant for lamination by using an adhesive consisting of maleimide- and furan-functionalized polyurethane prepolymers that cure through the Diels–Alder reaction. The material could then be delaminated in a small-scale recycling plant using a solvent-based recycling process by partially opening the Diels–Alder adducts thro

APA, Harvard, Vancouver, ISO, and other styles

35

Mumladze, Tamari, Samy Yousef, Maksym Tatariants, et al. "Sustainable approach to recycling of multilayer flexible packaging using switchable hydrophilicity solvents." Green Chemistry 20, no. 15 (2018): 3604–18. http://dx.doi.org/10.1039/c8gc01062e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Samorì, Chiara, Daniele Cespi, Paola Blair, et al. "Application of switchable hydrophilicity solvents for recycling multilayer packaging materials." Green Chemistry 19, no. 7 (2017): 1714–20. http://dx.doi.org/10.1039/c6gc03535c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Kaiser, Katharina M. A. "Recycling of multilayer packaging using a reversible cross‐linking adhesive." Journal of Applied Polymer Science 137, no. 40 (2020): 49230. http://dx.doi.org/10.1002/app.49230.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Tartakowski, Zenon. "Recycling of packaging multilayer films: New materials for technical products." Resources, Conservation and Recycling 55, no. 2 (2010): 167–70. http://dx.doi.org/10.1016/j.resconrec.2010.09.004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Kasi, Elangovan, and Vishwa Krishnakumar. "Recycling of HIPS and multilayer films with SEBS based additives." Nanomaterials and Energy 12, no. 4 (2023): 1–10. http://dx.doi.org/10.1680/jnaen.23.00045.

Full text

Abstract:

With the evolution of new polymers and an increase in their scope for applications, the use of natural resources such as petroleum products for polymer production has seen a drastic increase in the past few years. With production rates higher than ever and rapid, unsafe disposal of used polymers, it has taken a toll on the environment and other species through pollution. Even though there are alternative solutions, including bioplastics manufactured from greener sources and biodegradable plastics that can disintegrate in a shorter time period, these alternatives are currently in their early st

APA, Harvard, Vancouver, ISO, and other styles

40

T S, Athulya, and Reshma J K. "Tackling Low-Value Plastics: Environmental and Health Concerns." International Journal of Research and Review 11, no. 1 (2024): 717–19. http://dx.doi.org/10.52403/ijrr.20240181.

Full text

Abstract:

Plastic pollution, spanning macroplastics to nanoplastics, poses multifaceted challenges. Low-value plastics (LVP), like multi-layered plastics (MLP) and soft plastics, are often discarded, exacerbating environmental issues. LVP's classification, with high collection costs and complex recycling, demands immediate attention. This study explores LVP management solutions, including converting to plastic lumber and RDF products. Anticipated advancements in multilayer plastic recycling offer hope, with downcycling as an option. LVP's environmental and health impacts, including microplastic contamin

APA, Harvard, Vancouver, ISO, and other styles

41

Boonsri, T., S. Rukchonlatee, and I. Jangchud. "Wood plastic composites (WPCs) from multilayer packaging wastes and rHDPE as pallets for green industry." IOP Conference Series: Materials Science and Engineering 1234, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1757-899x/1234/1/012022.

Full text

Abstract:

Abstract People are becoming more aware of plastic pollution. Consumers, researchers, and manufacturers are seeking ways to reduce their contribution to the problem. Management of plastic wastes has still been severely environmental problems, especially those with multilayer or multicomponent structures due to the difficulty in recycling process. According to the concept of circular economy, this research aimed to overcome these problems by recycling the multilayer plastic film wastes after use from consumers (classified as post-consumer recycled resin, PCR) and transforming those into high-va

APA, Harvard, Vancouver, ISO, and other styles

42

Wei, Liming, Shengqi Zhan, Mingyu Zhou, Xuerong Xu, Feng You, and Huaming Zheng. "A Powerful Strategy for Carbon Reduction: Recyclable Mono-Material Polyethylene Functional Film." Polymers 16, no. 15 (2024): 2196. http://dx.doi.org/10.3390/polym16152196.

Full text

Abstract:

Given the abundant plastics produced globally, and the negative environmental impacts of disposable plastic products throughout their life cycle, there has been significant attention drawn by the general public and governments worldwide. Mono-material multilayer packaging is a potent strategy to address the challenge of carbon emissions as it offers specific functionalities (such as strength and barrier properties) through its layers and facilitates recycling. In this study, a five-layer co-extruded polyethylene composite film LLDPE/mPE/PVA/mPE/LLDPE was taken as a model to investigate its mec

APA, Harvard, Vancouver, ISO, and other styles

43

Seier, Martina, Vasiliki-Maria Archodoulaki, Thomas Koch, Bernadette Duscher, and Markus Gahleitner. "Polyethylene terephthalate based multilayer food packaging: Deterioration effects during mechanical recycling." Food Packaging and Shelf Life 33 (September 2022): 100890. http://dx.doi.org/10.1016/j.fpsl.2022.100890.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Uehara, Gabriel Abreu, Marcos Pini França, and Sebastiao Vicente Canevarolo Junior. "Recycling assessment of multilayer flexible packaging films using design of experiments." Polímeros 25, no. 4 (2015): 371–81. http://dx.doi.org/10.1590/0104-1428.1965.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Fávaro, S. L., A. R. Freitas, T. A. Ganzerli, et al. "PET and aluminum recycling from multilayer food packaging using supercritical ethanol." Journal of Supercritical Fluids 75 (March 2013): 138–43. http://dx.doi.org/10.1016/j.supflu.2012.12.015.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Hugo, Pascal. "Carboliq startet durch." ENTSORGA-Magazin 42, no. 2 (2023): 53–55. http://dx.doi.org/10.51202/0933-3754-2023-2-053.

Full text

Abstract:

Die Kunststoffindustrie hat ein großes Problem: Die Recyclingquoten verbessern sich zwar, doch von einer umfassenden Kreislaufwirtschaft ist die Branche nach wie vor weit entfernt. Der mittelständische Folienhersteller Südpack hat bereits vor Jahren in das Carboliq-Verfahren investiert – und will das Verfahren nun zum Industriestandard für das chemische Recycling von Multilayer-Verpackungen und andere, nicht mechanisch recycelbare Kunststoffverpackungen erheben.

APA, Harvard, Vancouver, ISO, and other styles

47

Mastroddi, Roberta, Chiara Samorì, Martina Vagnoni, Chiara Gualandi, Paola Galletti, and Emilio Tagliavini. "Recycling of Multilayer Flexible Packaging Waste Through Delamination with Recoverable Switchable Hydrophilicity Solvents." Separations 12, no. 2 (2025): 45. https://doi.org/10.3390/separations12020045.

Full text

Abstract:

Multilayer flexible packaging wastes (MFPWs) consist of complex materials composed of multiple plastic films, which are often laminated with aluminum foil, and they constitute a large portion of packaging waste. The use of several polymeric layers is essential to achieve the desired technical and mechanical performance of the packaging; however, this makes layer separation and recycling challenging. Currently, this type of waste is predominantly incinerated or landfilled; non-industrial recycling processes have recently been developed, but they mostly rely on traditional solvent-based treatmen

APA, Harvard, Vancouver, ISO, and other styles

48

Sridach, Waranyou, Kevin T. Hodgson, and Mousa M. Nazhad. "Biodegradation and recycling potential of barrier coated paperboards." BioResources 2, no. 2 (2007): 179–92. http://dx.doi.org/10.15376/biores.2.2.179-192.

Full text

Abstract:

Four commercial barrier coated boards (i.e., internally-sized uncoated board, one-side polyethylene coated board, double-side polyethylene coated board, and multilayer laminated board) were examined for biodegradation using a soil burial approach on a laboratory scale. It was observed that the base-boards were fully biodegradable in a matter of weeks or months, and the degradation process could be accelerated either by sample size modification or enrichment of the soil microbial population. Freezing pretreatment of boards or the fiber directionality of boards had no influence on the rate of de

APA, Harvard, Vancouver, ISO, and other styles

49

Lattanzi, Lucia, Tomas Liljenfors, Richard Westergård, and Christina Windmark. "The LISA project: opportunities and challenges of recycling automotive heat exchangers." Matériaux & Techniques 112, no. 6 (2024): 603. https://doi.org/10.1051/mattech/2024027.

Full text

Abstract:

A modern vehicle typically has up to ten different heat exchangers, ensuring prolonged technology life, improved performance, and passenger comfort. Heat exchangers for automotive applications are made of multilayer-clad brazed aluminium. They are mature products, having been used in passenger and commercial internal combustion engine vehicles for decades, and their use will continue in electrified vehicles to cool batteries, power electronics and other components that exchange heat with the environment. With the increased awareness of the industrial impact on sustainability and commitment to

APA, Harvard, Vancouver, ISO, and other styles

50

Lyshtva, Pavlo, Artūras Torkelis, Yaroslav Kobets, et al. "Characterization of the Municipal Plastic and Multilayer Packaging Waste in Three Cities of the Baltic States." Sustainability 17, no. 3 (2025): 986. https://doi.org/10.3390/su17030986.

Full text

Abstract:

The composition of plastic and multilayer packaging waste was assessed in the mixed municipal solid waste (MSW) streams of the Kaunas (Lithuania), Daugavpils (Latvia) and Tallinn (Estonia) municipalities. For the analysis of samples in the mixed MSW streams, the authors used manual sorting and a visual recognition method. Composition analysis of plastic and multilayer packaging waste from separately collected waste of multi-family and single-family households was performed in the Kaunas and Tallinn municipalities. For the analysis of samples in the separately collected waste streams, the resea

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!