Commonly used methods for measuring unevenness of yarn in spinning production mainly include three-section weighing method, black evenness visual inspection method and instrument detection method. The segment weighing method can be used for various semi-products and spun yarns; the visual inspection...

Commonly used methods for measuring unevenness in spinning production mainly include three-section weighing method, visual inspection method for black evenness and instrument detection method. The segment weighing method can be used for various semi-products and spun yarns; the visual inspection met...

Evenness of yarn, sliver or roving is the uniformity of thickness or quality in shorter segments along the axial direction. The quality of textiles is closely related to yarn evenness. If the yarn evenness is not good, the strength of the yarn will decrease and affect the strength of the fabric. Whe...

Textile fiber generally refers to a few micrometers or tens of micrometers in diameter, and the length is many times larger than the diameter. It can be used to process and manufacture textile objects and is characterized by being thin and long. Textile fibers must have a certain degree of fineness ...

As the last process in the spinning section, automatic winding is used to wind the worsted yarn from the previous process through clearing, splicing, and applying appropriate tension to form a solid-looking package suitable for high-speed unwinding. The control measures attached to the automatic win...

1) Selection of steel collar: The diameter, hardness, and edge width of the ring should be correctly selected according to different varieties and yarn counts (but of all, the internal quality of the ring must be ensured, and the trial spinning should be carried out to determine.) 2) Selection of ...