Question

what is sorting and rolling of wool

Answer 1

Answer:

Theory of sorting:

In other words, we sort out each fleece into as many divisions as there are qualities of wool. It is evident that, only a small quantity of each quality can be obtained from a single fleece, and that we require a great number of fleeces for a given 'make' of yarn or cloth.

Explanation:

Straightening, Rolling, and Combing

After the dyeing process, the fibers are straightened,rolled and combed into yarns. Wool made from fibers are further used for making sweaters, woolen clothes, etc.