different types of fabric and wool
Wool grades are selected to suit the needs of the products being made. Different wool grades offer different fiber lengths, fiber thicknesses and other properties. 1  Virgin Wool has two definitions. 2  First, it is the wool taken from a lamb's first shearing, which is the softest and finest sheepâs wool available.
There are two basic forms of fabric â natural and synthetic â and both have their positive qualities. Synthetics, for instance, can be very durable and can often resist sun damage.