Before printing and dyeing bulk fabric, the fabric is in the state of embryo fabric, and the quality of embryo fabric directly affects the quality and output of the finished product. Therefore, before cutting, it is necessary to check the specifications, shrinkage rate, color fastness, cylinder color difference, left and right color difference, front and back color difference, strength, fabric surface defects, check whether the number of pieces, size, density, batch number, and linear density meet the requirements according to the cutting fabric ingredient list;

During the production and wearing process of clothing, various factors can affect the appearance of clothing. This deformation not only affects the appearance beauty of clothing, but also affects the emotions of the wearer, so it must be overcome to ensure the stability of clothing size.

The stability of clothing size includes elastic deformation, plastic deformation, wrinkling deformation, shrinkage deformation, etc. This mainly discusses the most frequent shrinkage deformation on clothing and fabrics - the shrinkage of fabrics.

After the fabric is soaked in water, it will shrink, which is called shrinkage, and the percentage of shrinkage is called shrinkage. Clothing faces the problem of shrinkage both during processing and after wearing and washing. Shrinkage is related to the structure of the fabric, the properties of fibers and yarns, and processing conditions.