Wool

CHARACTERISTICS OF
WOOL FIBRE

Sheep shearing is the process by which the
woolen fleece of a sheep is cut off. After
shearing, the wool is separated into four
main categories: fleece (which makes up the
vast bulk), broken, bellies, and locks. The
quality of fleeces is determined by a
technique known as wool classing, whereby a
qualified person called a wool classer
groups wools of similar grading together to
maximize the return for the farmer or sheep
owner.

Scouring
Wool straight off a sheep, known as "greasy wool" or "wool in
the grease", contains a high level of valuable lanolin, as well as
dirt, dead skin, sweat residue, pesticide, and vegetable matter.
Before the wool can be used for commercial purposes, it must
be scoured, a process of cleaning the greasy wool. Scouring may
be as simple as a bath in warm water, or as complicated as an
industrial process using detergent and alkali, and specialized
equipment. In commercial wool, vegetable matter is often
removed by chemical carbonization.

HISTORY
A man from Ramallah spinning wool. Hand tinted photograph from 1919, restored.
Wool skirting and rolling in Australia, circa 1900 As the raw material has been
readily available since the widespread domestication of sheep - and of goats,
another major provider of wool - the use of felted or woven wool for clothing and
other fabrics characterizes some of the earliest civilizations. Prior to invention of
shears - probably in the Iron Age - the wool was plucked out by hand or by bronze
combs. The oldest known European wool textile, ca. 1500 BCE, was preserved in a
Danish bog. Wool fibers from wild goats found in a prehistoric cave in the Republic
of Georgia as far back 34,000 BCE suggest that wool fabrics were made even
earlier than this

Made By :-
Aakash 1
Abhishek Pandey 2
Anshika Sharma 3
Brijesh Patel 4
Chelsi Patel 5
Saurav Tripathi 34