一.水洗尺寸变化率/%(Dimensional Stability to Washing):
① 优等品(High class):-1.5~+1.5
② 一等品(Class 1):-3~+3
③ 合格品(Pass):-5~+3
二.干洗尺寸变化率/%(Dimensional Stability to Dry Clean):
① 优等品(High class):-1~+1
② 一等品(Class 1):-2~+2
③ 合格品(Pass):-4~+2
三.色牢度测试
1)耐水色牢度(Colorfastnesstowater):
① 变色(Color change):优等品≥4 一等品/合格品≥3-4