The invention discloses a polyester warp-knitted nap printed fabric. The fabric is formed by bottom weaving and nap, the bottom weaving is woven by using two guide bars, chaining weaving is woven by aguide bar 2 and a guide bar 5, and weft insertion weaving is woven by using the guide bar 1 and 6; the length of the nap is 4-15 mm, and the density is 267-667 g/m<2>. The fabric is clean in cloth surface, pure in color, clear in contours of floral patterns, natural in deep and shallow transition, smooth and plump in hand feel and elastic, the dyeing fastness of the fabric is good, product varieties of nap fabrics are greatly enriched, the performance and levels of products are improved, and individualized consuming demands seeking novelty and difference of people are met.