The ribbons are then twisted up into yarns, and the twist given binds the fibres firmly together so that they hold by friction when the yarn is subjected to strain.
Iiriboni ziye ziguqulelwe kwimisonto, kwaye oku kujijwajijwa kuqhoboshela kunye iintsinga ukuze zidibane zenze ukhuhleko xa umsonto uphantsi koxinzelelo.