Tag Archives: stitches

Adventures in hemming jersey

My first attempts at hemming jersey were complete failures – none of the hems stretched with the fabric, which resulted in several scrapped items.  Ideally I’m looking for a hem that looks “right” for a sweatshirt or t-shirt – either something that looks like a regular straight stitch, or a twin needle effect. Sewing two lines of stitches just left me with a seam that had no stretch at all, so I’ve given up on the twin needle look for the moment.

After asking some advice in an online sewing group, I dug out my sewing machine’s instruction book and set about making some scrap hems to see which one came out best. Three stitches were recommended:

  • regular narrow zigzag
  • lightning bolt stitch
  • triple stretch straight stitch.

Narrow zigzags haven’t stretched as much as I need and a wider zigzag has given a lot of tunnelling where the fabric catches up, so I didn’t try that out this time. I don’t actually have a lightning bolt stitch on my machine, and I’m pretty sure the triple stretch straight stitch is what my machine calls the Straight Stretch Stitch.

Setting my machine up with the even-feed (walking) foot and a ballpoint needle, I changed the tension to match the instruction book’s details, and lowered the pressure on the foot to the ‘applique’ setting.

First up was the Straight Stretch Stitch which to give credit to my machine’s instruction book, is used for reinforcing a hem (such as the crotch of a pair of trousers) as well as in bag making as the stitch will not unravel. It doesn’t mention using this for stretchy fabric at all.

Dragons Flame Designs - Hemming Jersey

I could probably adjust the stitch length to get it to look slightly neater – parts of it line up right, but others looked quite messy. However, it didn’t actually stretch all that much – the jersey could stretch twice as much as the stitches allowed.

So that clearly wasn’t going to work for a sweatshirt that needed to stretch enough to allow me to get it on. Maybe the Stretch Zigzag Stitch which the instructions say can be used whenever you would use a regular zigzag, but for knit fabric would be better.

Dragons Flame Designs - Hemming Jersey

Again, the stitch length could do with adjusting to get the triple stitches to line up correctly. However, it does stretch perfectly, and while it would be ok for a seam, it doesn’t look neat enough for a hem stitch that will show on the right side.

Flicking a page or two back, I came across the Knit Stitch which is said to finish off the ends and seam at the same time.

Dragons Flame Designs - Hemming Jersey

This one also has a perfect amount of stretch, and doesn’t look too terrible even though it’s not quite the look I was aiming for. It did however make for a brilliant pair of fingerless mitts! I hemmed the top and bottom with the knit stitch, then stitched the side seam with the straight stretch stitch, remembering to leave a thumb hole!

Dragons Flame Designs - Hemming Jersey

I’m not as fussed about the look of the stitch for these – as long as the fabric stretches sufficiently so I can wear them comfortably, I’d rather people were looking at the unusual stitches on my gloves than staring at the eczema on my hands! Overall, these are the most successful mitts I’ve sewn so far, and the knit stitch hem is perfect – stretchy without leaving a bulk of stitches on the inside that might irritate my skin.

I decided to use the same stitch to hem the fleece hoodie I started making last winter – I was determined to finish it before this winter, so I can actually get some wear from it!

Dragons Flame Designs - Hemming Jersey

These stitches don’t show up as clearly, as the thread is an almost exact match for the fleece. However, if I was making a sweatshirt or t-shirt in a patterned fabric, I think I still would want a stitch that looks a little more ‘normal’. Maybe I need to get a few more jersey scraps and test out a couple more stitches!