FDY Bring in the stretching effect in the spinning process through the FDY spinning machine, a wound yarn with high orientation and medium crystallinity can be obtained, which is a fully drawn yarn.

Polyester Spinning Machine adopted Bottom mounted spin packs with better melt flow, better temperature evenness, and less manpower required.

Bicomponent fibers are two or more polymer melts, split by a special distribution plate, and extruded through the same spinneret hole

Normally two ways to make spandex yarn, dry spinning and melt spinning.