Flow Chart of Spinning Finishing Section

In the spinning mill, after making yarn the others process is called finishing. Yarn faults remove; color mix check, a right shape of yarn package and many others work done by this section. That’s why it is a very important section.

Flow Chart of Spinning Finishing Section

Flow of spinning finishing section is started with Spinning=>Yarn in cop package=>Winding=>Yarn in cone package=>checking under ultraviolet light=>Conditioning (Heat seat) =>Weight determination=>Packing and finally=>Delivery to buyer

Flow chart of Spinning Finishing section

Flow Chart of Spinning Finishing Section

*Auto coner winding machine try to remove all kinds of yarn fault. Gives right weight and shape of yarn cone package

*Ultraviolet light use to check others color mixing, contamination in yarn

Written by

A.M. Amirul Islam (Washim)

Facebook: Amirul Islam Washim
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Flow Chart of Bale Management

Bale management is the first step of spinning. 40% yarn quality come from bale management. Good bale management give good result in yarn manufacturing. Good mixing depends on good bale management.

Flow chart of Bale management

Raw cotton => Bale-Moisture % test => Collect sample (Every bale) => Sample testing => Classify bale => Bale law down => Mixing

flow chart of bale management

Flow Chart of Bale Management

*Ideal Moisture percentage for cotton fibre 7.5% to 8.0%.
*There three testing of bale sample. HVI, AFIS and trash content

Some properties to determine of cotton bale:

  • Length
  • Strength
  • Fineness
  • Maturity
  • Uniformity
  • Rd (Reflectance/Brightness/Whiteness) + b (Yellowness)
  • Trash content
    *According to test result same properties of bale should lay down for mixing.

Written by

A.M. Amirul Islam (Washim)

Facebook: Amirul Islam Washim
E-mail: [email protected]

If you like this article please do not forget to share on facebook and put your valuable comments.