Winding and twisting process: use the winding machine to change the yarn into a tube for winding, and remove the thin or thick sliver at the same time → use the doubling machine to double and fold the single yarn → use the double twisting machine to twist the plied yarn and wind it into yarn. According to the customer's order and subsequent knitting needs, the finished cashmere yarn is packed in sealed bags.
Conclusion
The production of high-quality cashmere yarn needs high-quality cashmere raw materials, scientific technological process and strict quality control system, all of which are indispensable. Look at the colorful "cashmere yarn" on the market. The prices vary greatly. You can get the goods at the same price. You must carefully distinguish them when purchasing is made from cashmere through a complete spinning process and strict quality control system. Cashmere yarn is divided into worsted cashmere yarn, worsted cashmere yarn and semi-worsted cashmere yarn according to different spinning processes; It can be divided into knitting cashmere yarn and woven cashmere yarn according to its use; According to the cashmere content, it is divided into pure cashmere yarn and blended cashmere yarn, of which the cashmere yarn with cashmere content higher than 30% and lower than 95% is cashmere blended yarn, and the cashmere yarn with cashmere content lower than 30% is not cashmere yarn. According to the demand of the order, the knitting factory selects different counts of cashmere yarn (for example, 2/26, 3/68, 2/80, etc.) to process cashmere sweaters or other cashmere products with different needle types and styles.
There is a complete technological process for the production and processing of cashmere yarn. Each link is very important. Taking woolen cashmere yarn as an example, its production process is as follows:
Non-flint carding → dyeing → dehydration → drying → flanneling → combing → spinning → winding → doubling → double twisting → packaging, as illustrated below:
Dye the combed lint-free yarn according to the order requirements → dehydration → drying → cashmere blending (if the order is cashmere yarn of primary color or natural color, there is no need for dyeing, dehydration and drying). Cashmere blending (also called wool blending) process: according to the process requirements, process the composition mixture (various fiber raw materials for spinning) (such as loosening, impurity removal, etc.) → evenly mix the processed fibers according to the wool blending proportion, and add appropriate proportion of wool blending oil in this process.
Carding process: use a carding machine to process the mixture of the above and wool (also called wool) into roving (also called "sliver").
Winding and twisting process: use the winding machine to change the yarn into a tube for winding, and remove the thin or thick sliver at the same time → use the doubling machine to double and fold the single yarn → use the double twisting machine to twist the plied yarn and wind it into yarn. According to the customer's order and subsequent knitting needs, the finished cashmere yarn is packed in sealed bags.
Conclusion
The production of high-quality cashmere yarn needs high-quality cashmere raw materials, scientific technological process and strict quality control system, all of which are indispensable. Look at the colorful "cashmere yarn" on the market. The prices vary greatly. You can get the goods at the same price. You must carefully distinguish them when purchasing
