Fibers are fundamental structural elements characterized by their elongated, generally cylindrical shape and high tensile strength relative to their weight. In natural materials, they originate from biological sources and are composed of complex polymers that provide structural integrity to organisms and plant matter. In synthetic contexts, fibers are manufactured materials created through polymerization processes, forming filaments that can exhibit tailored properties, such as specific degrees of elasticity, thermal resistance, or chemical inertness. The utility of fiber materials spans diverse technologies, including textiles, composites, and filtration media, with their performance often dictated by their crystalline structure, chemical composition, and method of alignment.