What kind of gloves are you using? If cotton gloves, that could be the source of your "strands". I usually don't use gloves and I have a blast of air as the last step. Even with that, sometimes junk gets on the film. I don't think it's possible to eliminate it completely every time.
I have a large quantity of powder free poly gloves. If I have to use gloves, that's what I use.
I bought it in a supermarkt for EUR 5.00(100 pair), which are polyester and powder free.
OM-1n: Do I need to own a Leica?
Rolleicord Va: Humble.
Agfa Isolette III: Amazingly simple, yet it produces outstanding negatives.