The function of the back lining is to give cashmere scarves a variety of special effects or feel and appearance. For example, no iron, preshrunk, smooth, water wave suede, soft, crisp, machine washable, etc. There are chemical and physical methods. My company has pre shrinking, stretching, washing, fuzzing, steaming, softening, cashmere and other after the whole process. At the same time, it has a series of mature technologies. So as to meet the different needs of customers.