Is Compact Siro viscose yarn more resistant to pilling compared to traditional viscose yarn?

Compact Siro viscose yarn is often reported to be more resistant to pilling compared to traditional viscose yarn. Pilling is the formation of small, fuzzy balls of fibers on the surface of fabric, commonly seen in areas of friction. The reduced pilling tendency in Compact Siro viscose yarn can be attributed to the characteristics of the yarn resulting from the compact spinning process.

Here are factors contributing to the lower pilling tendency in Compact Siro viscose yarn:

Fiber Alignment: The compact spinning process aligns the viscose fibers more evenly, reducing the likelihood of loose fibers protruding from the yarn surface and forming pills.

Reduced Short Fibers: Compact spinning technology is designed to minimize the presence of short fibers in the yarn. Short fibers are more prone to pilling, and by reducing their content, pilling is less likely to occur.

Smoother Yarn Surface: The yarn produced through compact spinning tends to have a smoother surface, which reduces friction between fibers. This reduced friction minimizes the conditions that pilling.

Higher Yarn Strength: Compact Siro viscose yarn often exhibits improved yarn strength due to the spinning process. Higher strength can contribute to the yarn's ability to withstand wear and abrasion without forming pills.

While Compact Siro viscose yarn is generally considered to be more resistant to pilling than traditional viscose yarn, it's essential to note that pilling can still occur to some extent, especially with frequent wear and washing. The resistance to pilling can also depend on other factors, such as the specific fiber blend, yarn construction, and the overall quality of the yarn.