Analysis of structure conversion of dress back′s surplus value based on basic pattern

Starting from the back surplus value forming of the dress basic pattern,many kinds of methods of handling the back surplus value by using pattern design,clothing craftsmanship and fabric performance are analyzed.Structure handling of the dress back surplus value is supposed to use the explicit and direct methods of dart,split line and wrinkle structure handling as the foundation,and on the other hand,the viewpoint of the multi-ways′ surplus value displacement,surplus value remove and surplus value conversion methods is considered in combination with the indirect and implicit methods of fabric remodel and technologic handling.This study provides a theoretical basis and practical guideline for improving the science and rationality of the women′s wear structural design and revealing further the clothing structural design rule.