The Airflo Story, follow Richard Wothers on an in factory and on the water tour of how fly lines are designed and manufactured here at Airflo.
The Airflo Story, follow Richard Wothers on an in factory and on the water tour of how fly lines are designed and manufactured here at Airflo.
ronsfishing.com 
That was actually a very interesting video. Always been curious to know how they make fly lines. Thanks!