How to make cotton cloth from cotton?

Spinning process: cotton into yarn

1. Cotton

2. Raw cotton

3. Cotton cleaning process

4. In addition to miscellaneous, mixed cotton, roll.

The cotton block is decomposed into single fiber state to improve the straight and parallel fiber state.4. Cotton carding process

5. Strip winding process

Combine and draft, improve the elongation and equality of the fiber in the small roll, make the specified length and weight of the small roll.

6. Combing process

Further remove the neps, impurities and fiber defects in the fiber, eliminate the short fiber below a certain length, improve the fiber length uniformity and straightness, and pull the sliver to a certain thickness.

7. Combining process

Draw and draw, mix and strip.

8. Roving process

The cooked strips are drawn evenly, and the drawn strips are properly twisted back to make the yarn strips have a certain strength.

9. Spinning process

Drafting, twisting, winding and forming.

10. Winding process

Winding and forming: the tube yarn (thread) is wound into a large capacity, well formed and has a certain density of bobbin, remove some defects and impurities on the yarn, in order to improve the quality of yarn.

11. Twisting process

Twist, with two or more single yarns, after combining, twist to make high strength, good structure of the twine, the twine wound on the bobbin, make a certain size and shape of the pipeline, easy to transport and post-process processing.

12. Yarn shaking process

Shake the yarn (thread) of the wrapped bobbin into Hank yarn (thread) according to the specified length, which is convenient for packaging, transportation and processing.

13. Baling process

Weaving process: from a yarn to the cotton fabric

1. the warping

It is a one-step process of converting the original yarn (cone yarn) through the frame into warp yarn (BEAM). There are three types: original yarn warping, color yarn warping and part warping.

2. sizing

BEAM or dyed BEAM(warp yarn) is hung on the yarn frame of the sizing machine, and the fabric BEAM is integrated through the slurry in the slurry tank - cylinder for drying - yarn frame layer.

3. denting

The yarn passes through the warp stop sheet, heald wire and reed to facilitate the weaving of warp stop sheet: one of the induction equipment to prevent warp break, with the warp stop rod can be completed induction.

4. use the computer

The shaft yarn will be put through the load of the locomotive and hung on the loom.

5. weaving

6. the finished fabric