Abstract: To enhance the fluffy and enveloping feel of sofa fabrics, velvet-feeling sofa fabrics were designed and developed using fancy yarns such as wavy yarn, chenille yarn, loop yarn, and pile yarn. These kinds of velvet-like sofa fabrics boast a rich palette of colors and unique styles, presenting relief patterns that are both three-dimensional and visually striking. Chenille yarn, loop yarn and wavy yarn interwoven fabric can be used as the main body of the sofa or part of the sofa to highlight the style, with the characteristics of softness, comfort, and delicate hand feeling. Pile yarn and wavy yarn interwoven fabric presents a variety of surface effects, with rich colors, strong three-dimensional sense, and softness.

Key words: fancy yarn; chenille yarn; wavy yarn; pile yarn; loop yarn