Bioscience Evidence 2024, Vol.14, No.6, 293-303 http://bioscipublisher.com/index.php/be 298 5.3 Technical textiles: composite materials, insulation, and reinforcement In the realm of technical textiles, hemp fibers have shown great promise, particularly in the development of composite materials, insulation, and reinforcement applications. The mechanical properties of hemp fibers, which are comparable to those of glass fibers, make them an excellent choice for reinforcement in composite materials (Shahzad, 2012). These composites are used in various industries, including automotive and construction, where high performance and sustainability are crucial (Musio et al., 2018; Kausar and Ahmad, 2023). Additionally, hemp fiber composites have been found to possess good insulating properties, making them a viable alternative to traditional insulation materials like glass wool and mineral wool (Sair et al., 2018). The ongoing research and development in the field of hemp fiber composites continue to unlock new applications and improve their performance (Manaia et al., 2019; Promhuad et al., 2022). 6 Case Studies 6.1 Success stories of hemp textiles in fashion brands Hemp textiles have been increasingly adopted by various fashion brands due to their sustainable properties and superior performance characteristics. For instance, several high-profile brands have integrated hemp fibers into their product lines, showcasing the material's versatility and eco-friendliness. The resurgence of hemp in the textile industry is driven by its high yield and lower environmental impact compared to traditional fibers like cotton (Schumacher et al., 2020). Additionally, the superior strength and durability of hemp fibers make them an attractive option for high-quality garments (Promhuad et al., 2022) (Table 1). The global market for hemp textiles is expanding, with significant contributions from countries like China, Europe, and Canada, which are leading producers and exporters of hemp products (Crini et al., 2020). 6.2 Hemp fiber usage in eco-friendly textile products Hemp fibers are increasingly being used in eco-friendly textile products due to their sustainable nature and minimal environmental footprint. The textile industry, known for its high pollution levels, is turning to hemp as a viable alternative to reduce its ecological impact. Hemp requires fewer pesticides, less water, and has a higher yield per hectare compared to cotton, making it a more sustainable option (Schumacher et al., 2020). Moreover, the combined physical and chemical modifications of hemp fibers enhance their mechanical and barrier properties, making them suitable for a wide range of eco-friendly textile applications (Promhuad et al., 2022). The use of innovative degumming processes, such as microwave energy and deep eutectic solvent treatment, further enhances the quality and sustainability of hemp fibers (Ahmed et al., 2022). 6.3 Comparative analysis of hemp with synthetic fibers in applications When comparing hemp fibers with synthetic fibers, several key differences emerge in terms of environmental impact, performance, and applications. Hemp fibers are derived from a renewable resource and have a significantly lower environmental footprint compared to synthetic fibers, which are petroleum-based and contribute to pollution and waste (Schumacher et al., 2020). In terms of performance, hemp fibers offer superior strength, durability, and UV protection, making them suitable for a variety of textile applications (Ahmed et al., 2022). Additionally, the thermal stability and chemical composition of hemp fibers, which can be enhanced through advanced processing techniques, make them a competitive alternative to synthetic fibers. The holistic supply chain view of hemp production also highlights its economic viability and potential to reduce costs associated with agricultural activities (Schumacher et al., 2020). 7 Advantages and Challenges in Using Hemp Fibers 7.1 Benefits: sustainability, durability, and versatility Hemp fibers offer numerous advantages that make them highly attractive for the textile industry. One of the primary benefits is their sustainability. Hemp is a high-yielding crop that requires fewer pesticides and less water compared to other traditional textile crops like cotton, making it an environmentally friendly option (Crini et al., 2020; Schumacher et al., 2020). Additionally, hemp fibers are known for their durability and strength, which are superior to many other natural fibers. This makes them suitable for a wide range of applications, from clothing to
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