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What is fleece?
A.The fine soft under hair is called fleece
B.The long hair
C.The hard under hair is called fleece
D.None of these

Last updated date: 20th Jun 2024
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Hint: Fleece is a term used for the synthetic fuzzy fabric which is exclusively made from polyester and occasionally blended with some type of natural fiber to enhance the texture of the fiber. This term is sometimes also used for the woolen coat of domestic sheep or long-haired goats, especially after being shorn.

Complete step by step answer:
As we have discussed earlier Fleece is a type of fabric. And used for two different types of fabrics one is synthetic and another is a woolen coat of sheep.
Since none of the options provided to us matches the definition of fleece, the correct option is D, none of these.
Let us talk about synthetic fuzzy fabric fleece in detail, the material came into being in the 1970s.
The fabric was invented by Malden Mills (now Polartec LLC) - an American textile manufacturer that was previously specialized in wool and faux fur.
The company later realized the potential of man-made fibers in making imitation shearling.
The material prepared was the starting point for all the variations of fleece available today.
The fabric is sift, warm, quick-drying, and breathable.

The procedure for making fleece is as follows:
Terephthalic acid is made to react with ethylene glycol, at about ${{(302 - 410)^\circ F}}$.
The prepared mixture is then heated again to even higher temperatures and then allowed to cool.
The prepared product is known as polyethylene terephthalate.
This polymer is then forced through a series of tiny holes into a stringy consistency that hardens before being processed into yarn.