Machine spinning[edit]
In machine spinning bouclé can be created in a single step, using a hollow spindle. It is made by differing the feed rate of the effect yarn with respect to the core yarns. The core yarns are wrapped around the effect yarn either loosely or tightly, depending on the difference in feed rates and amount of twist used. The regularity of the loops is controlled by varying the distance between the point where the core yarns come together and the guide. By increasing the distance, the bouclé becomes more irregular.[2]