High tenacity yarn, low tenacity yarn, untwisted yarn, high strength yarn, vortex spun yarn, anti-twist yarn, bamboo yarn, and other "specialized, refined, unique, and innovative" yarn varieties. Offer high-quality cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, and Pima cotton yarns, as well as certifications. Hard-to-find yarns, we have stock.

Henan QiangNian (Wei Xian He Sheng) Product Hotline: 13903781186, Mr. Liu

The Importance of Hairiness Requirements in Dyed Fabric: Hairiness plays a crucial role in the quality control of dyed fabrics. The hairiness of yarns affects the surface quality of dyed fabrics in the following aspects:

1. Due to the fact that colored wefted fabric is dyed yarn before weaving, it has the characteristic of amplifying hairiness. The process flow of warp and weft yarns is as follows: Warp yarn: raw yarn - warping - dyeing - sizing - weaving. Weft yarn: raw yarn - loose winding - dyeing - tight winding - weaving. Since all the warp and weft yarns in colored wefted fabric are dyed, the process is lengthy. During the process of winding and dyeing, hairiness increases significantly, which can easily lead to hairiness clustering into thick knots, affecting the fabric surface quality and even causing the fabric to be downgraded. 2. Uneven hairiness results in inconsistent color depth. The yarn with more hairiness absorbs color faster than the one with less, resulting in uneven yarn color depth after dyeing. This creates color difference defects on the fabric surface, leading to downgrading. 3. The impact of hairiness on the fabric's pilling: The fabric's pilling tendency is one of the important indicators. High-grade fabrics have strict requirements for pilling tendency. More hairiness in the yarn itself will undoubtedly affect the fabric's pilling tendency. Therefore, the testing method of hairiness roots is more practically meaningful in guiding spinning production, quality improvement, and yarn usage in subsequent processes. Hairiness of 3mm or more is harmful.

High tenacity yarn, low tenacity yarn, untwisted yarn, high strength yarn,涡流纺yarn, anti-twist yarn, bamboo yarn, and other "specialized, refined, unique, and innovative" yarn varieties. Offer premium cotton (BCI), organic cotton (GOTS, OCS), recycled cotton,涤纶 (GRS), African cotton, and Pima cotton yarns along with certificates. Hard-to-find yarns, we have them in stock.

Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Mr. Liu