It is technically known as lined braid, but the fabric is known as two yarn knitted fabrics on the market. RL is obtained by single-plate circular knitting machines with needle and lock arrangements. Generally, two different yarns (the ground yarn and the lining yarn), which are different from each other in number, are formed by the same needle. The lining yarn is generally thick, bulky and suitable for raising. It is beneficial that the thickness of the lining thread is twice the thickness of the ground thread.