The invention provides a fabric printing and washing process which is simple and can improve printing quality and ensure beautiful colors. The process comprises the following steps: 1, selecting a fabric and performing dust removal treatment on the fabric; 2, performing primary printing treatment: performing printing treatment on the pre-treated fabric; 3, performing primary washing: adding
sodium carbonate into a water tank to regulate the pH value to 10 to 11, adding 1 to 3 parts of a CD anti-
staining agent, and performing washing with 30 to 45 DEG C water; 4,
drying a semi-finished product fabric in a dryer at
drying temperature of 120 to 130 DEG C; 5, performing secondary printing treatment: spraying a color fixing agent onto the surface of a pattern; 6, performing secondary washing: adding
acetic acid into the water tank to regulate the pH value to 4 to 4.5, adding 5 to 7 parts of a KNR color fixing agent, and performing washing with 50 to 60 DEG C water; 7, performing washing with clear water and
drying. According to the process, the printed pattern is delicate, beautiful in color, highly layered, fast in coloring and low in
fading rate.