Which of the following process is done just before straightening and rolling of the wool fibre?
Dyeing
Picking out of any remaining burrs (small fluffy fibres) is followed by the dyeing of fibres in various colours.Once the dyeing process is complete, the fibres are straightened, combed and rolled into yarn. Longer fibres are made into wool for sweaters while the shorter fibres are spun and woven into woollen cloth.