Raw material selection The selection of raw materials not only affects the quality of the yarn, but is also a necessary guarantee for achieving high speed. In the spinning process, yarn breakage will occur when the dynamic strength of the yarn is less than the dynamic tension. Therefore, maintaining...

As we all know, increasing the spinning Machine speed can effectively reduce the production cost per ton of yarn and improve the economic benefits of the enterprise. However, when the speed of the spinning Machine is increased, the end breakage rate is significantly increased, causing production dif...

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 ...