Scutching

in the manufacture of textiles, a name given to certain processes applied to raw fiber preparatory to carding. The scutching of flax separates the fibers from the woody particles adhering to them. The process is performed by means of a simple machine which beats off the woody particles. The scutching of cotton separates the fibers after they are opened up, cleanses them from fine foreign litter, and spreads them in a wide lap ready for carding. The scutching of silk disentangles and straightens refuse silk preparatory to carding.