I used to be so scared at the thought of having to unpick my overlocking, but it's actually pretty easy. I'd almost say it's as easy as unpicking a regular sewn seam. Like everything, I'm sure there is more than one way to unpick a serged seam, but this is my favourite. Below you can see the two needle threads running horizontally and the upper looper looping in between them ...
Serger
Flatlocking with your Serger – Tutorial
Flatlocking is a great technique to learn on your serger/overlocker and you don’t need any special accessories to do it. The resulting seam lies flat so it is a great option for clothing for kids who find a lot of their seams itchy. Flatlocking works on both woven and stretch fabrics, but because the raw edge is somewhat exposed inside the stitches, fabrics that fray a lot ...
How to Finish Seams with your Serger/Overlocker
I've been asked how to do this by a few people so I thought it was about time I took a few pictures and made up a tutorial. Overlockers are great for seams, especially on knits, but if you don't secure your threads, they can come undone. There are a few different ways of doing this, one of which is to thread your chain through a needle and then work it through your stitches. ...