The competitive advantage of the project lies in its strong appeal to eco-conscious consumers, the sustainable packaging industry, educational institutions and research laboratories, as well as design and architecture firms and manufacturing companies. By offering a biodegradable and environmentally friendly alternative to conventional plastic packaging, the project aligns with global sustainability goals and addresses the increasing demand for green solutions across multiple sectors.

The innovative composite material combines the environmental advantages of PLA with the abundant agricultural waste in Malaysia, addressing both sustainability and waste management concerns. DSF, being a natural fiber, enhanced mechanical properties, including increased tensile strength and stiffness of PLA. The synergy between these two components results in a robust and environmentally friendly 3D printing filament.

The development process involves careful optimization of DSF treatment methods, ensuring compatibility with PLA and efficient dispersion within the matrix. This synergy facilitates the successful fabrication of intricate and durable 3D-printed objects, making it an ideal candidate for various applications, such as packaging, engineering components and leisure.

This project introduces a sustainable 3D printing filament made from polylactic acid (PLA) and durian skin fibre (DSF). PLA is a biodegradable plastic from renewable sources, and DSF is a natural filler made from waste durian skins. Together, they create a stronger, eco-friendly material for 3D printing. The DSF improves the strength and stiffness of the PLA, while special treatment methods ensure the two materials mix well. This allows for the production of durable and detailed 3D-printed items. The filament offers a green alternative to traditional plastic, helping reduce plastic waste and make use of agricultural waste. It can be used for packaging, engineering parts, and everyday products.