The birth of a yarn, from principle to yarn

Open cotton (clear flowers)


Ending main task

Unscrew - loosen the lumpy fibers in a tight chemical fiber envelope into small or fibrous bundles.

Remove impurities - remove some impurities from the material.

Blend - mix fibers of various properties evenly.

Coiling - uniform chemical fiber coils are made for use in the carding process.


Combed cotton

Feed the tampon into the carding machine and get the tampon after combing.


Ending main task

Carding - to obtain a single fiber

Remove impurities - remove impurities and short down

Blending - mixing of single fibers

Sliver - make even sliver

In order to improve the evenness of the strips, 6 ~ 8 strips were fed into the drawing machine in parallel.


Ending main task

Evenness - improve the evenness of cotton strips so as to obtain more evenness and consistency of yarn;

Parallel - try to make the fiber in the cotton strips more straight and parallel;

Blend - mix the various fibers as required;

Strip - as required in a strip of cotton drum for the next process of production.

thick yarn 


Ending main task

Drafting - long drawing of strips into roving.

Twist - add twist to roving to increase strength.

Winding - the twisting of roving yarns around the bobbin.

Post-processing (winding, blending, twisting)

Ending main task

Improve the appearance quality of the product -- remove yarn defects and cotton knot impurities by burning, waxing, winding, etc.

Change the inherent performance of the product - improve the strength of the yarn by blending yarn, twisting yarn, etc.

Stabilize the structure of the product - mainly stabilize yarn twist.

To be rolled up in a suitable way -- for transportation, storage and further processing, such as yarn from a bobbin, twisted yarn, or packed in large or small packages.