Knitted fabrics are a popular choice for Autumn and Winter fashion collections - Leaving Cert Home Economics - Question 2 (b) - 2005

Knitted fabric is constructed by a series of interlocking loops. This process can be performed either by hand using needles or by machine. The manner in which the loops are formed will depend on the type of yarn being used as well as the specific looping methods applied during construction.

Typically, there are several different methods for creating knitted fabric, including:

1. Plain Knit - This is the most common method where the yarn is passed over and under the previous row, creating a smooth texture.
2. Purl Knit - This method alternates the stitch, creating a textured surface that is often used for ribbing.
3. Rib Knit - Combines both plain and purl knits to create a stretchy fabric, often used in cuffs and collars.
4. Double Knit - This technique produces a thicker, more durable fabric since it forms two layers of stitches.

In general, hand-knitted fabrics typically exhibit greater elasticity and uniqueness due to the manual technique involved.