Woolen cashmere yarn, the production process is as follows:
Pile-free carding → dyeing → dewatering → drying → fuzzing → carding → yarn → winding → doubling → doubling → packing, the following steps are used for example:
Dye the carded velvet according to the order requirements → dehydration → drying → velvet (if the order is cashmere yarn of primary color or natural color, dyeing, dehydration and drying are not required). And wool (also called wool) process: According to the process requirements, the composition mixture (various fiber raw materials for spinning) is processed (such as opening, impurity removal, etc.) → The processed fibers are evenly mixed according to the proportion of wool Mixing, must add the appropriate proportion and crude oil during this process.
Carding process: Use a carding machine to process the mixed material of the above and wool (also called wool) into roving (also called "small top").
Spinning process: The roving (also called "small top") combed in the above carding process is drawn and twisted by the spinning frame to form a spun yarn, and wound into a certain shape of the yarn ear.
The process of spooling and twisting: use the winder to change the spun yarn to the spool, and remove the thin or thick sliver at the same time → use the doubling machine to double the single yarn and fold the single yarn → use the double twister to twist the plied yarn, and wound into yarn. According to customer orders and subsequent knitting needs, the finished cashmere yarn is sealed and packed into boxes.
Producing high-quality cashmere yarn requires high-quality cashmere raw materials, scientific technology and quality control systems. Look at the bright "cashmere yarn" in the market. There are different characteristics behind different prices. Every penny is worth of the product, so when you buy it should be known carefully.
