Many guides(2) are established on the surface of the race board(1) to guide the reciprocating motion of a belt(3) and prevent it's leave from the race board. A hooked needle is attached on the edge of the belt. The needle reciprocates at both sides of the loom. A guide bar(6) and a cutting knife(7) move up and down the reed(5). a yarn guide bar(10) reciprocates between two pairs of yarn pincers(8,9). A tension control spring is established at the outside of the yarn pincers. The yarn guide bar rotates 90 degrees.
