Will spandex and nylon fabrics pill?

Spandex and nylon fabrics are prone to pilling.

Fabric Characteristics: Spandex is a polyurethane fiber, also known as an elastic fiber due to its excellent elasticity. Nylon is a synthetic fiber with good abrasion resistance and strength. When spandex and nylon are blended, the resulting fabric is both elastic and abrasion-resistant.

Causes of Pilling: The fundamental reason for pilling in spandex and nylon fabrics is that the fabric is made of interwoven yarns. During wear and friction, fibers in the yarns easily come loose and curl into balls. This is usually due to the presence of short fibers in the yarns, which are more easily detached and form balls under friction.

Influencing Factors: The degree of pilling is also affected by various factors, such as yarn thickness, fabric density, wearing methods, and washing and care methods. Coarser yarns and looser fabric structures are more prone to pilling, while proper washing and care methods can reduce pilling.

Therefore, although spandex and nylon fabrics have many advantages, care should still be taken to prevent pilling during wear and care.