Establishment of mathematical model of overturned collar structure

To make the overturned collar overturn accurately and simplify its structure to realize free overturning and achieve an attractive static shape,through direct drawing method,84 samples of overturned collar were made by using different fabrics,different neck widths,and different necklines,taking Japanese culture bodice prototype as garment body prototype.The samples are tried on the standard mannequin,respectively,and with optimium static shape as the standard,neck width is measured.The measured data are analyzed by factor analysis,correlation analysis,and regression analysis,and SPSS statistics software is used to analyze the rule of the structural change of the overturned collar.A mathematical model of overturned collar structure-neck width vs.fabric physical property and neck width vs.neckline is developed,realizing fast and accurate drawing of the structure of overturned collars.