The rib fabric comes with variety kinds such as rib 1×1, rib 2×1, rib 2×2, and stripe. Normally it is used to produce baby clothes or t-shirt, rib can also do garment apparel like sleeve and neckbands for polo shirt, bottom cuff for jacket.
Rib is made from different compositions;it usually goes with the main fabric of the final product. For example, if the main fabric is single jersey using the CM30 yarn, the rib fabric, that use for neck and waistband, will also knitted by CM30 in order to ease the dyeing and finishing process.
In many occasion, Rib is added the spandex yarn to increase the stretchiness of the product.