Describe the process of scouring of wooL Why is cool air passed over i

1.	Describe the process of scouring of wooL Why is cool air passed over it after washing?
Answer» 1. Sheared skin with hair is dipped in such tanks and stirred with a spade. 2. Often it may be washed under a stream of water as well. 3. This water contains some chemicals to remove grease, dirt and dust. 4. This process ¡s called washing or scouring. 5. Alter washing, cool air is Passed over the wool to makes it softer.

Describe the process of scouring of wooL Why is cool air passed over it after washing?

Answer»

1. Sheared skin with hair is dipped in such tanks and stirred with a spade.

2. Often it may be washed under a stream of water as well.

3. This water contains some chemicals to remove grease, dirt and dust.

4. This process ¡s called washing or scouring.

5. Alter washing, cool air is Passed over the wool to makes it softer.