Science, asked by ar450885, 11 months ago

what is the different steps involved in processing fleece to make wood​

Answers

Answered by AdorableMe
15

Question:- What are the different steps involved in processing fleece to make wood​?

Answer:-

A sheep or yak body has a thick coat of hair called " fleece".

The first step involves shearing.

  • The process of removing the fleece using special clippers is called shearing.
  • Shearing is done manually with a razor or with the help of a shearing machine.
  • Shearing does not hurt the sheep because the uppermost layer of the skin which is remove along with fleece is dead.
  • The sheared hair is clean and washed in tanks to remove grease, dust and dirt. This is called scouring. Now- a- days scouring is done machines.
  • The cleaned hair are sent to a factory where hair of different textures are separated or sorted. This is called sorting.
  • Small fluffy fibres called burrs are picked out from the hair. The fibres are scoured again and dried.
  • Now the wool is ready to drawn into fibres.
  • Next, the hair are sent into a 'carding' machine.
  • It combs the loose wool fibres into a sheet.
  • This sheet is twisted into a rope or silver. This silver is twisted and stretched into a yarn.
  • The yarn is wound to form balls of wool.
  • Now the wool is ready to use.

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