The birth of a yarn, from principle to yarn

Open cotton (clear flowers)


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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.


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Combed cotton

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



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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.


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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 

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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.