Document Type : Review
Authors
- Anirban Bhar 1, 2
- Akshay Kumar Dey 1, 2
- Deepsikha Datta 1, 3
- Oliva Roy 4
- Soumyadeep Routh 4
- Arindam Mandal 2
- Biswajit Kamila 2
1 Department of Chemistry, Brainware University, Barasat, Kolkata, West Bengal 700125, India
2 Department of Chemical Engineering, University of Calcutta, Kolkata, West Bengal 700009, India
3 Center for Multidisciplinary Research & Innovations (CMRI), Brainware University, Barasat, Kolkata, West Bengal 700125, India
4 Department of Biotechnology, Brainware University, Barasat, Kolkata, West Bengal 700125, India
Abstract
The global packaging industry is primarily influenced by polyolefinic materials, such as polyethylene (PE) and polypropylene (PP), which offer a combination of durability, flexibility, and cost-effectiveness. These materials have transformed modern packaging through their lightweight offerings for food, medical, and industrial uses. The widespread employment of non-biodegradable plastics poses substantial challenges in waste management due to their persistent presence and significant contribution to plastic pollution. This review examines the characteristics, applications, and ecological implications of polyolefins, with a particular focus on their importance in packaging. This paper examines recent advancements in biodegradable alternatives and chemical recycling methods, aiming to address the environmental challenges presented by plastic waste. Integrating natural fillers into polyolefin composites can boost biodegradability without compromising functionality. The review highlights the importance of a circular economy approach, which emphasizes sustainable practices for transforming polyolefin waste into valuable resources. This analysis explores the advantages and disadvantages of polyolefins to guide future research and sustainable packaging policy.
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