Interlock fabric is also known as double ribbed fabric. The fabric is made of the front coil and the back coil alternating with each other. Only the front coil can be seen on both sides of the fabric. It is divided into cotton interlock, polyester interlock, cotton ammonia interlock, brush interlock, mercerized interlock, and some functional interlock, such as warm interlock, antibacterial interlock, can be used to make T-shirts, dresses, and home clothes. Weicai also produces high quality french terry fabric.
