Recommended covering machine for XLA is differed from varied usage of corespun yarn. Typically, for woven fabrics, it is recommended:
　　　　1) Sirospun Compact covering machine;
　　　　2) Ring Spinning covering machine;
　　　　3) Normal covering machine, limited for corespun yarn less than 21s;
For knitting nylon core yarn, using common nylon covering machine with attention to exposed core;

For circular knitting use, normally use naked XLA fiber, but XLA fiber has much higher draft rate than spandex... for more details, please check with LinkSun technical people for supporting;

For warp-knitting use, normally use naked XLA fiber to make warp-rolls, then knitting it as normal elastic fibers, for details, please check with LinkSun techinical people for supporting;