Manufactured fibres, often referred to as man-made fibres, emerged out of the desire to replicate the luxurious qualities of silk. The first commercially produced synthetic fibre was rayon, introduced in 1895, leading to further advancements in synthetic fibre technology through the 20th century. The manufacturing process typically involves converting solid non-fibrous materials into a viscous spinning solution, which is then extruded through spinnerets to form fine filaments. These filaments can be categorized into various types including regenerated cellulosic fibres like rayon, modified cellulosic fibres like acetate, and completely synthetic fibres such as nylon and polyester. These innovations have reshaped the textile landscape, providing consumers with a vast array of options that boast durability, versatility, and cost-effectiveness.