Z & S : Twist / Twill
Twist : Twist is the spirituality of bundle of fibers / filaments.
Types of yarn twist : S and Z -Twist.
“S”-Twist ( clock wise) The left hand will move upwards and the right hand move downwards.
“Z”-Twist (anti clock wise) Right hand move upwards and left hand move downwards.
How to know Wrapped fabric of twill fabric cloth:-
The best way to know the twill line of cloth is by writing the letters S, Z on it, then see the drag of the middle of S, Z, see the direction of this middle drag, and look at what happens between the S and Z. If it is like the middle line of S ( \ ), then it will say S twill. If it is like Z’s stomach (/), then it will be called Z twill.
LHT – LEFT HAND TWILL (S TWILL)
RHT – RIGHT HAND TWILL (Z TWILL)