How is lycra made?

Answer 1

Lycra can be made in a few different ways, including reaction spinning, solution dry spinning, solution wet spinning and melt extrusion. With all of these methods, the first step is to cause monomers to react and produce a prepolymer, which is then reacted more to produce fibers. You can find more info at: http://en.wikipedia.org/wiki/Spandex...