Carding and combing is the second step of spinning. Cotton , linen , wool - this step is used in these fibers. The instruments used for carding and combing are fixed according to the characteristics and length of the fiber. In this process, very small fibers which are not suitable for use are removed and if there are dust or dirt particles, they are also removed. In some cases, only carding can be done. However, combing is required to make fine smooth and fine yarn. A special type of combing is used for linen fibers , known as helking. The yarn is very fine and fine when healing. The fibers obtained by carding and combing are called thin sliver and it is called sliver . The yarn is made when this sliver is cooked. Spinning is mainly done in Pakana. At this stage the sliver is pulled and gradually narrowed. At one time only a few tree fibers existed at the end of the sliver. The modified sliver is either twisted or twisted. Riding and twisting is the process of tightening the sliver . As a result of twisting or twisting the sliver, the fibers become closely attached to each other and turn into yarn. The yarn is hardened or softened more or less by twisting or twisting. Normally, the yarn is harder if the yarn is too much , but if the yarn is too much, the yarn may break. The amount of twist or twist depends on the properties of the core fiber. Generally, longer fibers (such as jute or linen) require more compaction. This is done with the help of a kind of device called Twist Counter .