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What Is Stitch Density In Machine Embroidery And Why It Is Important [Grab My Freebie Density Chart!]

Updated: Feb 18


Stitch density chart sample

Hey there, embroidery enthusiasts! Have you ever wondered...what exactly IS stitch density? Well, today we are going to learn all about stitch density, why it is important, and as a bonus, I made a stitch density chart that you can stitch out with your embroidery machine at home for FREE.


Now, I know it might sound a bit technical, but understanding stitch density can take your embroidery game from amateur to pro! Also, once you have a firm understanding of how stitch density works, you can communicate with your digitizer and request changes to designs more effectively. By the end of this article, you will also be able to identify if a design has been properly digitized with the correct stitch density. So, what exactly is stitch density? Let's dive in!


Stitch density is the number of stitches packed into a square inch or centimeter of your fabric. It's like the thread count in your favorite sheets – the more stitches, the denser your embroidery will be.



Why Does Density Matter?

1. Stitch density affects the overall look of your embroidery. Imagine you're stitching a fill-stitch design onto a dark sweatshirt with light-colored thread. If your stitch density is too low, your design may appear a bit transparent and your sweatshirt may even be visible from through the design. But crank up the density, and suddenly, your design will appear more opaque.


2. Stitch density affects the durability of the design. We all want our embroidery masterpieces to stand the test of time, right? Well, stitch density plays a big role in that. Too few stitches, and your design might not hold up well to washing and everyday wear. But get that density just right, and your embroidery will stay vibrant and intact, no matter how many times it's thrown in the wash.


3. Stitch density also effects the texture of the design. It can totally change the feel of your embroidery. Picture running your fingers over a design with low density stitches – it might feel a bit rough and bumpy. But increase that density, and suddenly, it's completely smooth like satin!



How To Choose The Right Density

You may be wondering, how do I figure out the perfect stitch density for my project? Practice, practice, practice! It's all about finding the sweet spot that works best for your design, fabric, and machine.


If you are learning to digitize your own designs, start by considering the complexity of your design. Intricate patterns with lots of tiny details usually benefit from higher stitch densities, while simpler designs can get away with a lighter touch.


Next, take a look at your fabric. Thicker, heavier fabrics can handle denser stitches without puckering or distorting, while lighter fabrics might need a more gentle approach.


Let's Get Technical

Let's start by downloading my stitch density chart that I created for this exercise. Download the FREE files below. File types included are JEF, PES, VP3, HUS, XXX, EXP, and DST.



Machine embroidery has MANY different variables that affect the final outcome of your project, and stitch length is one of those. We use different stitch lengths for different projects. For instance, my Mini Embroidery Bundles are collections of 5 mini designs, each measuring just under one inch. For designs this small, I typically sew in 2.5mm stitch length. But depending on the design details, I adjust my density.


I typically don't go longer than a 4mm stich for fill-stitch designs. My Tennis Ball Embroidery Design is a good example of this. The largest design in this package is a 6in tennis ball. 6 inches is a LOT of space to cover in a fill-stitch. For this reason I use a 4mm stitch. If I used a 2.5mm stitch, the design would take too long to sew. 4mm gives me a nice length stitch that will still be durable and not loop or snag.


Your FREE chart includes 4 rows of 4 different densities. The horizontal rows are sewn in 4 different stitch lengths: 2.5mm, 3mm, 3.5mm, and 4mm. Each ROW decreases in density by .2mm (MATH!)


Row 1 is digitized at .4mm. This means that there are .4mm of space BETWEEN the stitches. Row 2 is digitized at .6mm. This means there is .6mm of space between the stitches. Row 3 is digitized at .8mm and Row 4 has 1mm of space between the stitches.


Let's take a look at the chart on screen:


Stitch density chart

Can you see the difference between Row 1 and Row 4? Can you imagine what a large fill stitched design might look like stitch with 1mm of space between the stitches? You would see the fabric straight through the design. But Row 1 is very dense and tight. There is almost no space at all between the stitches (.4mm is a very tiny measurement). If you are seeing too much fabric through your design, you need to make the design MORE dense, or contact the digitizer to make adjustments for you.


On the opposite end of the spectrum, have you ever heard someone say a design is "bulletproof?" This means the design is way too dense. I have seen terrible outcomes of poorly-digitized, small designs being too dense. Your single needle may even struggle to punch through as it stitches. If this ever happens to you, you need to adjust the density, or contact your digitizer to tell them to make adjustments.


Take some time to use my stitch density chart to see exactly what different densities look like at different stitch lengths. And don't forget to experiment! Grab some scrap fabric and test this pattern on different types and weights of fabric until you find the density that you prefer.


So there you have it! I hope you are feeling a little more educated on the topic of stitch density. Whether you're stitching up a storm or just starting out, understanding stitch density can take your embroidery game to new heights. So go ahead, play around, get creative, and see where your stitches take you!


Happy stitching,


Beth



Beth Gracie

Creatively Embroidery logo

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