The curling of knitted fabrics is the phenomenon of edge fabric wrapping caused by the disappearance of the stress in the fabric edge coils. It must be known that crimping is a deficiency of knitted fabrics. It can cause uneven seams on clothing pieces or change the size of clothing edges, and ultimately affect the overall modeling effect of clothing and the size of clothing. However, not all knitted fabrics have crimping properties, but only fabrics with individual structures such as weft jersey; for this type of fabric, the size can be embossed and inlaid during the sample design Ribbed or piping and inlaid adhesive lining at the edges of the garment.