Open-end spinning is a technology for creating yarn without using a spindle. It was invented and developed in Czechoslovakia in Cotton Research Institute in 1963. It is also known as break spinning or rotor spinning. The principle behind open-end spinning is similar to that of a clothes dryer spinning full of sheets. In this process, the fiber sliver is separated into single fibers and in which the separated fiber material is brought by an air stream to a collecting surface from which it is drawn off while being twisted. In the case of open-end spinning, the