Tag Archives: serger

Tension Maps for Your Serger

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With all those dials and knobs on your serger and all the thread options available, balancing your serger thread tensions can be very intimidating. 

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Making a tension map can be very helpful.  I could show you myself, but why recreate the wheel.  Watch this video instead:

 

Just a few notes of my own: 

1.  I started with all my dials on a 4.  Then I changed the first dial to a 0 and worked my way up.  As I found each thread’s ideal tension, I adjusted the dial to that and move one to the next dial on the left.

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2.  I actually found that I needed to make a second set of tension maps for use when I use woolly nylon in the looper threads.  I don’t know if youl’ll need to too.

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Needles, Threads, and Woolly What?

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This is my second installment in my serger series.  Today, it’s all about thread and needles!  (You can find information about threading your serger here.)

Let’s talk needles first.  Your serger manual will list the type of needles required for your machine.  My simple Janome Juno 3434d requires just basic sewing needles.  Others need a “serger” needle or a particular style.  Whatever brand or model you need, you’ll want to choose the appropriate size needle.  For a “regular” weight cotton like a gingham or those cute calicos from HL, you’ll need an 11.  For heavier work, like cord or denim or fleece, you’ll want a 14.  Basically, you choose the size of your needle based on your fabric choice.

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Now for threads.  Your serger will need 4 spools of thread.  That’s a lot, but there is good new.  In most pieces, you’ll only see the left needle thread.  That means that the other three threads don’t have to match, only blend.  I have found that I really only need a few colors for all my projects:  dark grey, red, royal blue, white, and khaki.

 

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I will sometimes use Woolly Nylon in my looper threads (those two spools on the right).  Woolly Nylon is a name brand, so you might see it as Bulky Nylon.  I find that this thread is a little more difficult to thread through a needle, but I love the finish it gives my garments.

Load up your machine with some thread and give it a go.  Which do you prefer?  Serger thread on all or the Woolly Nylon?  If you’re having trouble making an even, balanced stitch, no worries!  We’ll talk tension next week.

 

Loopers? Flatlocking? What?

A serger is a wonderfully helpful, time-saving machine—if you aren’t afraid to use it!  Over the next few Tuesdays, I hope to share a few serger tidbits that can take the intimidation out of this sewing room essential.

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So who needs a serger?  We’ll anyone who sews on a regular basis.  I’m not talking about your friend who only uses her sewing machine every other Spring to hem pants.  I’m talking about you—the hobby seamstress who loves making pillows and napkins and curtains and clothes.  I’m talking about the hobby seamstress who wants to take her hand-made gifts to the next level.

Why do you need a serger?  Well, for starters, a serger allows you to complete your sewn pieces with a professional finish.  A 4-thread serger can also stitch and overlock the edges at the same time, saving you some time.  A serger stitches so much more quickly than your sewing machine.

So…you already have a serger?  Great.  Go get it out of the box and set it up.  Does it look kinda like this?

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My machine is a Janome Juno 3434d.  It’s on the less expensive end of the serger spectrum.  It doesn’t chainstitch or coverstitch.  It also doesn’t have the air-threading that the Babylocks have.  It does have all metal parts and can gather, blind hem, flatlock, and, of course, do a fabulous overcast.  This little machine, in my opinion, is perfect for the home seamstress.

There are a few parts you need to know on your machine.  I’ve labeled them below.

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To use a serger, you just place your fabric under your presser foot and sew:IMG_6130

One major difference is that the knife trims off excess seam allowance before the stitches are made.  You’ll want to avoid using pins for this very reason.

 

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There are two ways to thread a serger, if you don’t have one of the fancy air-threading machines:  from scratch or tying off. 

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To thread from scratch, follow the instructions in your manual.  The diagrams are probably also on your machine.  You MUST start by threading the upper looper and then the lower looper.  Then you can thread the right needle and then the left needle.  I’m not going to lie.  This method can be a bit more tedious, but it is possible.  A pair of tweezers will make the job easier. 

If your machine is already threaded, tying off is the easiest way to go.  To tie off:

1.  Clip the needle threads just above the eye of the needle.

2.  Hold the existing chain and sew until the chain consists of only 2 threads.  (These are remaining threads your looper threads.)

3.  Cut the looper threads near the thread spools.  Replace the spools with your new threads.  Tie threads from your new spools to the existing threads with overhand knots.

4.  Turn your looper threads tension dials to 0.  (Write down the original setting so you can go back to it.)

5.  Gently pull the upper looper thread behind and to the left of the needle until the knot is behind the needle.  Repeat for the lower looper thread.

6.  Replace the two thread spools for the needle threads and rethread the needles. 

7.  Return your tension dials to the original settings.  Hold all the threads together behind the machine and sew pulling the thread chain.

 

Well, how’d you do?  Is your machine threaded?  Great.  Next week, I’ll talk about threads and needles and such.

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Week 1:  The parts of your machine and how to thread it

Week 2:  Selecting needles and threads for your project

Week 3:  Balancing the tension on your machine

Week 4:  A serged pillowcase

Week 5:  Hemming with your serger

Week 6:  Gathers and elastics

Week 7:  A ruffled pillowcase