Презентация"Шерсть"

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Wool was used for clothing thousand of years ago. I f we look around, we shall see how many people wear wool in one from or another - dresses, coats, overcoats and many other articles.

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In the twenti e th century the use of wool began to spread to the far east were previosly only silk and cotton were used.

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E verybody know well to be used in warm and tropical countries an well as cold ones, because in has a wonderful power of absorbing moisture and keeping the dry

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Wool is the most elastic fibre and is resist wrinkles and creases.

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Wool is divided into two main classes which are determined by the length of the fibres.

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There are worsted fabrics and woolens. The worsteds cost more than the woolens.