Hairiness plays a vital role in the quality control of yarn-dyed fabrics. First of all, because the warp and weft yarns of the yarn-dyed fabric are all dyed by the yarn, the process flow is long. During the rewinding and dyeing process, the hairiness increases a lot, which is easy to cause the hairiness to gather into thick knots, affecting the quality of the fabric, and even causing the fabric to fall Etc .; secondly, uneven hairiness can easily cause different shades of color; in the end, there are many yarn hairiness, which will affect the pilling of the fabric.


The requirement of single-yarn strength of yarn-dyed fabric

Generally, the strength of yarns for yarn-dyed fabrics reaches the level of 25% of Uster, which can basically meet the needs of yarns for fabrics. As for some special finishing yarns, special raw cotton is required for production. In addition, in daily use of yarn, the dyeing factory also pays special attention to the minimum strength. Just like the principle of wooden barrel short board, the quality of a batch of yarn does not depend on the best quality yarn, but on the worst quality yarn. Therefore, spinning mills should pay special attention to the minimum strength in daily production management to eliminate backward spindles.

Several main indicators of yarn for yarn-dyed fabrics have been introduced above, and quality indicators that are not mentioned, such as thick knots, details, and twists, are also the focus of yarn-dying factories. Maintaining stable yarn product quality and consistently controlling yarn quality are important prerequisites for producing excellent yarn-dyed products.

The fabric quality includes the inherent quality and appearance quality of the fabric. With the increasing internationalization and brand awareness of apparel companies, the market demand for defect-free yarns and defect-free fabrics has prompted textile companies to become more and more strict about the length and size of cotton fabrics.


Hangzhou Dingkai Chemical Fiber Co., Ltd.

Add:988 Shenda Road, Jingjiang Street, Xiaoshan District, Hangzhou City, Zhejiang Province

Tel:+86-0571-82912975

+86-0571-82912977

E-mail:[email protected]

[email protected]

[email protected]