Which type of yarn is typically used to make most fabrics?

Spun yarns are the most commonly used type of yarn in the production of fabrics. They are made by twisting together short fibers, such as cotton, wool, or synthetic fibers, to create a continuous strand. This process leads to a yarn that has a soft texture and a degree of elasticity, making it ideal for a wide range of textile applications, including clothing and home textiles.

The structure of spun yarns allows for better dye uptake and a softer hand feel, which are important qualities for most fabrics. Additionally, spun yarns are versatile and can be used in various fabric constructions, including woven, knitted, and non-woven forms.

In contrast, filament yarns are made from long continuous fibers and are often used in specialized fabrics rather than the majority of general textile applications. Composite and multi-ply yarns, while they have their specific uses, do not account for the primary material in the majority of fabrics produced. Overall, spun yarns dominate the fabric industry due to their favorable properties and adaptability in manufacturing processes.