What is linking in sock manufacturing?
Linking closes a sock toe by joining the final stitches loop to loop, making a flat, almost invisible seam that sits comfortably on the toes.
Why linking matters
Every sock leaves the knitting machine open at the toe, and how that opening is closed decides how the toe feels. Linking matches each loop on one side to the loop opposite and joins them, so the seam is only about as thick as the fabric itself.
Automatic linking
Linking used to be a separate manual step on a dial linking machine. Modern machines can close the toe automatically before the sock drops off the cylinder, which gives a consistent linked seam at production speed.
At the production site we use in Istanbul, all 200 and 168-needle machines, and part of the 156 and 144-needle fleet, link the toe automatically. Toes knitted on the other machines are closed with Rosso toe closing.
When to specify a linked toe
Choose a linked toe for dress socks, diabetic socks, and performance socks, where a raised seam can rub. Put it on the tech pack so the order is scheduled on linking-capable machines.