Warp-knitted curtain fabrics are now getting more and more favored by consumers along with the warp knitting technology improvement. Production techniques of three types of warpknitted curtain fabrics viz. less-guide-bar, jacquard, multi-guide-bar fabrics were discussed in detail in this paper.R&D ideas were also investigated in facets of pattern design, material,machine parameters as well as finishing. Development trend were introduced in the aspects of material, production technique, design and functional extension.