The seam pucker is evaluated by subjective and objective methods.Grey prediction model of seam pucker is developed on the parameters of principal components, which is valid by test.

• 通过缝纫实验，运用主客观方法评价织物缝纫后的外观质量，并借助于灰色模型研究以面料性能主成分分量为相关因素序列的缝纫皱缩预测模型，经检验，模型具有较好的精度。