Each of these silk fibers exits from the spigot, and if you were to trace the fiber back into the spider, what you would find is that each spigot connects to its own individual silk gland. A silk gland kind of looks like a sac with a lot of silk proteins stuck inside.
Svako vlakno svile izlazi iz tih kanalića, i kada bismo mogli slijediti niti u unutrašnjost pauka, ono što bi tamo pronašli je da svaki kanalić ima svoju vlastitu žlijezdu. Žlijezdu koja podsjeća na vreću s mnoštvom proteina svile.