Thick cotton viscose blended double-elasticity single-yarn drill fabric and preparation method thereof

Thick cotton viscose blended double-elasticity single-yarn drill fabric comprises a weaving rightly-oblique single-yarn drill fabric body. The fabric body is interweaved by warp and weft. Each of the warp and the weft is 40-60S cotton viscose 70D spandex core-spun yarn. The density of the warp is 23-58/cm, and the density of the weft is 23-44/cm. Mercerizing and dyeing efficiency are increased greatly, fabric quality is improved, and features of cotton, viscose and spandex fibers are optimally combined. The fabric is smooth and clean, even in color, smooth in touch, suspending in texture, good in anti-pilling effect, full, good in elastic recovery performance, and comfortable and fashionable to wear.