DOI: https://doi.org/10.36347/sjet.2026.v14i06.003

Pages: 300-312

The widespread use of single use plastics in packaging has led to significant environmental problems due to their persistence and accumulation in natural systems. This study presents a smart packaging system that integrates biodegradable materials with sensing and data processing components to reduce plastic usage while maintaining packaging performance. The proposed system replaces conventional plastic materials with alternatives such as cellulose based substrates and compostable polymers and incorporates embedded sensors that monitor environmental conditions, including temperature, humidity, and contamination levels. The methodology follows a system-oriented framework composed of material, sensing, and data processing layers. A hybrid analytical approach is applied to evaluate system performance based on waste reduction, material sustainability, monitoring accuracy, and supply chain visibility. The system supports continuous tracking and real time data collection, which improves control of product conditions during storage and transportation. The results indicate a reduction in packaging waste, lower product loss, and improved operational efficiency compared to conventional packaging systems. The presence of monitoring functions reduces the need for excessive protective materials and supports more efficient use of resources. In addition, traceability features provide clear information about product condition and movement across the supply chain. This study addresses a gap in existing research through the integration of biodegradable materials with sensing and data processing within a single packaging framework. The findings show that the proposed system offers a practical and scalable approach for reducing reliance on single use plastics while improving packaging performance and supply chain operations.