Dyeing and finishing process for bleaching high-grade shirt fabrics after dyeing and knitting

The invention provides a dyeing and finishing art of high-grade shirt face fabric after colored woven and albefaction, the process includes bobbin winding, cheese pre-processing, dyeing, warping, weaving, burned retreat, mercerizing, stentering and pre-shrinking process, it characterized by : it adds cold rolling albefaction between burned retreat and mercerizing, adds whiting between mercerizing and stentering, the dyeing uses color streaks, so the whole process is bobbin winding, cheese pre-processing, dyeing, warping, weaving, burned retreat, cold rolling albefaction, mercerizing, whiting, stentering and pre-shrinking. The invention dyes the color streaks of check gingham before weaving, dyestuff is vat which can resistant oxidation and chlorine bleach, also can not migrate when in high temperature; the color streaks is weaved with greige yarn after dyeing, the white fundamental color is dealbated or whited in pad dyeing equipment, so the line of colored woven cloth is more intelligible after collating, the fabric style is fine and the whole cloth cover is more bright and clean, all the fastness can reach the 4/5 of GB, and it highlights the cubic effect of slivers and grids are more three-dimensional.