Also known as single belt, there are three types of cotton cloth, gauze and elastic belt. According to different parts of the belt, there are various names as follows:
⑴Leader ⑵Tail ⑶Tape body (reel part) ⑷Inner surface (the side against the roll) ⑸ Outer surface (the other side against the roll) ⑹Upper edge ⑺Bottom edge ⑻Coil mouth