Development of an Eco-Friendly Egg Tray Molding Machine for Paper Waste Reduction at Politeknik Negeri Semarang

Yusuf Dewantoro Herlambang; Ahmad Mamba’udin; Yuris B. Wirawan; Dianisa K. Sandi

doi:10.53893/ijrvocas.v6i2.541

Authors

Yusuf Dewantoro Herlambang Politeknik Negeri Semarang
Ahmad Mamba’udin Politeknik Negeri Semarang
Yuris B. Wirawan Politeknik Negeri Semarang
Dianisa K. Sandi Politeknik Negeri Semarang

DOI:

https://doi.org/10.53893/ijrvocas.v6i2.541

Keywords:

Egg tray, Machine design, Paper recycling, Paper waste

Abstract

The increasing consumption of paper at Politeknik Negeri Semarang has led to a significant rise in paper waste that has not been managed optimally. This condition presents a significant issue, characterized by waste accumulation and the underutilization of recyclable paper as a value-added product. Although various paper-recycling technologies have been developed, most existing systems operate on an industrial scale, making them unsuitable for vocational education settings that require compact, energy-efficient, and user-friendly equipment. This gap highlights the need for a practical, small-scale recycling technology that can be effectively implemented within the campus environment. This research aimed to design and construct a Paper Egg Tray Machine as a small-scale waste-paper processing solution capable of converting paper waste into environmentally friendly packaging products. The research method includes needs assessment, mechanical and electrical design, fabrication, and performance testing. The machine was designed with dimensions of 1400 × 990 × 1400 mm, utilizing a 12 V battery system and a 220 V, 150 W dynamo motor with a power-transfer mechanism based on an electric winch. The pulp-processing system uses a 200 mm centrifugal blade agitator. The results showed that the machine successfully processes waste paper into homogeneous pulp and forms it into recycled egg trays with consistent shape and structural stability. The produced trays meet basic functional requirements as protective packaging and demonstrate potential for small-scale production. In conclusion, the Paper Egg Tray Machine contributes to the development of simple, efficient, and environmentally friendly waste-processing technology suitable for vocational education while offering broader opportunities for implementation in small recycling-based enterprises.

References

[1] Agustina Nur Rahma F. Sustainability-Based Paper Use Management in Higher Education: A Case Study of The Centre of Policy Research (CPR) Universiti Sains Malaysia. n.d.

[2] Muhammed A, Olanrewaju O. Promoting Sustainability in Nigerian Education: A Practical Study on Reducing Paper Waste Through ICT and New Media Innovations. n.d.

[3] Prabhakar MR, Balasubramanian P. Valorization of waste papers into microcrystalline cellulose: Characterization and economic analysis. Bioresour Technol Rep 2026;34:102645. https://doi.org/https://doi.org/10.1016/j.biteb.2026.102645.

[4] Hussain S, Akhter R, Maktedar SS. Advancements in sustainable food packaging: from eco-friendly materials to innovative technologies. Sustainable Food Technology 2024;2:1297–364. https://doi.org/https://doi.org/10.1039/d4fb00084f.

[5] Andok A, Lee SH, Gilbert Jesuet MS, Palle I. Utilization of Recycled Egg Carton Pulp for Nitrocellulose as an Accelerant in Briquette Production. Polymers (Basel) 2023;15. https://doi.org/10.3390/polym15132866.

[6] Najm N, Mansour MM. The Role of Waste Reduction Technology in Sustainable Recycling of Waste Paper at Thi-Qar University. International Journal of Sustainable Development and Planning 2024;19:3153–63. https://doi.org/10.18280/ijsdp.190828.

[7] Setiawan B, Purwono H, Rasma, Hidayat G, Yudistirani SA. Strength Analysis of a Pulp Brick Making Machine with a Capacity of 20 kg/Hour. J Teknol 2026;18:197–204. https://doi.org/10.24853/jurtek.18.2.197-204.

[8] Khosravi N. A hybrid control approach to improve power quality in microgrid systems. Artif Intell Rev 2025;58:312. https://doi.org/10.1007/s10462-025-11300-z.

[9] Yan Y, Wang P, Li L. Reliability evaluation of lifting machinery electronic equipment: a progressive framework from testing, data analysis to assessment. Eksploatacja i Niezawodnosc 2026;28. https://doi.org/10.17531/ein/218671.

[10] Yang X, Wang G, Miao M, Yue J, Hao J, Wang W. The dispersion of Pulp-Fiber in high-density polyethylene via different fabrication processes. Polymers (Basel) 2018;10. https://doi.org/10.3390/polym10020122.

[11] Sharma H, Arora G, Singh MK, Rangappa SM, Bhowmik P, Kumar R, et al. From composition to performance: Structural insights into polymer composites. Next Materials 2025;8:100852. https://doi.org/https://doi.org/10.1016/j.nxmate.2025.100852.

[12] Kabploy K, Sukmas S, Phothisuwan S, Sinthupachee A, Kongchoosi N, Matan N. Development of an antimicrobial fungal egg tray containing orange oil and smoke for eggs preservation at room temperature. Poult Sci 2023;102. https://doi.org/10.1016/j.psj.2023.102885.

[13] Saxena P, Bissacco G, Meinert KÆ, Bedka FJ. Mold design and fabrication for production of thermoformed paper-based packaging products. J Manuf Process 2020;58:311–21. https://doi.org/https://doi.org/10.1016/j.jmapro.2020.07.029.

[14] Xu P, Yang Z, Li X, Zhang Z, Yang J, Yuan T, et al. Effects of different drying methods on drying characteristics and quality of silage Broussonetia papyrifera L. LWT 2024;210:116872. https://doi.org/https://doi.org/10.1016/j.lwt.2024.116872.

[15] Rusnanda R, Islami Tasya D, Dzil Ghufronil Aziz Sijabat M. Performance Evaluation of Active Bio-Based Molded Pulp Egg Trays Incorporated with Carica papaya Leaf Extract for Egg Shelf-Life Extension. vol. 1. 2026.

[16] Semple KE, Zhou C, Rojas OJ, Nkeuwa WN, Dai C. Moulded pulp fibers for disposable food packaging: A state-of-the-art review. Food Packag Shelf Life 2022;33:100908. https://doi.org/https://doi.org/10.1016/j.fpsl.2022.100908.

[17] Zhang Y, Duan C, Bokka SK, He Z, Ni Y. Molded fiber and pulp products as green and sustainable alternatives to plastics: A mini review. Journal of Bioresources and Bioproducts 2022;7:14–25. https://doi.org/https://doi.org/10.1016/j.jobab.2021.10.003.