Features, Characteristic and Derivatives of Twill

The order of interlacement which produces diagonal lines of either warp or weft floats is called twill weave.

Features of twill weave

·      In twill weave a diagonal line will be seen in the fabric

·      The twill lines will be formed on both sides of the fabric

·      The smallest possible twill is 3x3

·      Straight draft is used for making twill weave

·      Twill weave fabric has closer setting, greater weight and good draping properties.

·      Twill weave is used in denim jeans cardigan etc.

Classification of twill weave

Classification according to twill line

1.     S twill or left hand twill: the twill line runs from top left to bottom right

2.     Z twill or right hand twill: the twill line runs from bottom let to top right.

Classification according to face yarn

1.     Warp face: in this more warp yarn will be seen

2.     Weft face: in this more weft yarn will be seen.

3.     Balanced:  in this equal number of warp and weft yarn will be seen.

Classification according to nature of twill line

 

Derivatives of twill weave

1.     Herringbone twill

2.     Zig Zag or pointed or wavy twill

3.     Diamond

4.     Diaper

5.     Elongated twill

6.     Shaded twill

7.     Curved twill