So the optimum recipe of ink was settled, that is dye 10%,propanetriol 2.5%,caprolactam 4%,diglycol 15%.

• 确定了模拟喷墨印花最佳墨水配方:染料10%25；丙三醇2.；5%25；己内酰胺4%25；二甘醇15%25。