According to the National Standardization Management Committee's national physical sample development project, GSB 16-2178-2008 "five degree samples of silk garment sewing wrinkles" and GSB 16-2179-2008 "silk garment appearance defects" have been formally approved.

Five grades of wrinkle sewing for silk garments, including

"Silk clothing appearance defects" includes linear defects, obvious linear defects, plain willow defects, obvious lump defects, obvious lump defects, plain weft files, obvious wrinkle marks, ordinary wrinkle printing, obvious wrinkle printing, oil, rust and splash, and oil, rust and stains obviously have 12 defects and 13 samples.

The two samples were quoted by the national standard of GB/T 18132 silk clothing, and played a good role in promoting and assisting silk garments. They are also an important part of the product standard of the clothing industry.

The five grade sample of sewing and wrinkling of silk garments and the appearance of defects in silk garments are applicable to textile inspection institutions, textile institutions, factories and enterprises, and other product inspectors, new staff training, teaching and so on.