When it comes to yarn dyeing, there are lots of different techniques. One is "glazing," and it has nothing to do with doughnuts!
Glazing is a technique where a dyer applies dye in very thin layers, so that the original color of the yarn is still visible underneath the glaze. It's a lot like the technique of glazing in watercolor painting, where a transparent wash of color is added on top of another color to create more complex fields of colors.
There are several different ways to glaze yarn in dyeing, but they all boil down to using small amounts of dye, and making sure the dye strikes on the yarn very quickly. One way to do this is to pre-mordant the yarn, or to make sure there is plenty of acid in the dyebath before adding the dye. Some dyers use dry yarn or yarn that is only slightly damp. This is another way to make sure the dye stays on the outside of the yarn - since it will take some time for the moisture to penetrate to the core of the yarn, the outside of the yarn will be the first to get wet, and therefore the first to absorb the dye.
One of the biggest challenges in glazing yarn is predicting what color your yarn will be when it comes out of the dyepot. There's definitely plenty of magic happening there, but a little understanding of color theory can go a long way in deciding what color of glaze you should use. There are plenty of in-depth books and tutorials about color theory, but there's no need to get bogged down in all of that if you don't want to. What you need to know is this:
Knowing what color(s) you're starting with, and what color you're adding in your glaze will help you predict the outcome.
But, naturally, I had to take it one step further. Sometimes it's helpful to see a prediction of what the glazed yarn might look like to help avoid disappointment. Here are six samples of predictions of what a recent handspun yarn might look like if I glazed it with blue, purple, pink, orange, turquoise, and black:
To create these predictions, I used PowerPoint, though you could use any photo-editing tool that lets you make transparencies. I opened up a picture of my yarn, then drew a rectangle shape over part of the photo. I made sure the shape was selected, then edited it under "format shape." The "fill" section lets you choose the color and the transparency of that color. I usually set the transparency levels to about 50%, and then play around with all the colors I'm thinking of using.
This isn't a perfect prediction - after all, the colors that show up on my monitor aren't going to be the same colors as my dyes, and it would be difficult to get the exact concentration right - but it does give me a good idea of what the glazes will look like, and helps me make more informed choices when I decide to overdye yarn.
In this instance, I decided to overdye a leftover skein a blue-purple color. I intend to make a hat and maybe some mitts, and want them to coordinate with my Weekender sweater, but not be too matchy-matchy. Here's the overdyed skein:
Have you ever put something in the washing machine that wasn't supposed to go there? My list stretches back decades, and every incident was life-altering in its own way. There was a pair of Mom's dry-clean-only linen shorts that turned an entire load of laundry hot pink and led to everyone in the house doing their own darned laundry from that point on. There were too many tubes of lip balm to count, especially in high school. There was a cell phone and an iPod (you'd think I'd learn). And then there was this sweater.
Waaaaay back in 2016, I finished this sweater - made from some of my early handspun yarn. The sweater is far from perfect, but it's warm, it's mine, and it has POCKETS. Plus, it's a shade of beige that goes with just about everything in my closet, making it an essential piece throughout fall and winter.
Unfortunately, just before the turn of 2019, my husband put it in the washing machine (by accident). I've talked about this fiasco a bit in my newsletter and on Instagram. The point is that it shrank some, mostly lengthwise, making it look silly when I wore it. It was felted, but was it felted beyond saving?
What is wool felt?
Felt, quite simply, is a non-woven fabric that is made of matted fibers. It can be made of just about any material.
Wool felts because it has microscopic scales on the surface of each fiber. When the fibers are subjected to a mixture of moisture, heat, and agitation, the scales lock together like Velcro. Unless the wool has been through a superwashing process that removes or smooths down the scales, wool will always be at risk for shrinkage due to felting.
As heat, moisture, and agitation are applied to wool those scales lock together and the fabric can shrink. A number of factors combine to determine how much the wool can shrink, including:
Usually, when working with non-woven wool felt, the felting process has been carried out to the maximum extent possible in order to create a strong and durable fabric. This process cannot be reversed once it's carried out to the full extent.
Felting can also occur when spinners dye fiber prior to spinning it into yarn. Usually this happens because there's extra heat and agitation in the dye process (especially if the water boils!). For most fibers in this situation, the wool is only slightly felted, and it may be possible to mitigate the effects of felting.
What is Fulling?
When wool has been made into a woven, knitted, or crocheted fabric, the process is called fulling. The same things are happening with the scales of the wool, but because we're dealing with something that's already fabric instead of loose fiber, it technically gets a different name.*
As heat, moisture, and agitation are applied to wool fabric those scales lock together and the fabric will start to shrink. As with wool felt, sheep breed and how much heat, moisture, and agitation are applied will determine how much the fabric shrinks. With fabric, though, another factor comes into play - how tightly the fabric was knitted, crocheted, or woven. A loose and open fabric has more room for the fibers to move around, meaning more agitation is possible, and therefore more shrinkage is possible. A tight, dense fabric, on the other hand, doesn't have much space for the individual fibers to move, making shrinkage less likely (but still possible).
Generally, wool that has been felted or fulled can shrink by as much as 30%, which is a lot. There are plenty of patterns on Ravelry where you'd intentionally full your knitting - think bags and slippers. But most of the time, fulling is something we want to avoid. And when it does happen, it can feel a little disastrous. (Like my cozy sweater that accidentally became a crop-top.)
So, Can You Un-Shrink It?
Depending on how much the wool shrank during the felting or fulling process, it may be possible to pull the fibers apart from each other. If the fibers are only a little bit felted or fulled, the more likely this will be an option. However, if it's felted/fulled "all the way" or even a good percentage, you're never going to get your wool back into its original state.
When pulling fulled fibers apart, it's best to be gentle - those scales have locked together, and using lots of force can result in fiber or yarn breakage.
For my handspun sweater, it was only slightly fulled. In the first image, before fulling, you can see very crisp stitch definition. In the second image, after fulling, you can see that it's definitely fuzzier (partly because of a couple of years of wear, and partly because of the fulling). But you can still see the stitches fairly well - it hasn't completely morphed into a beige blob!
Following some suggestions of helpful instagrammers and the internet, I soaked the sweater in a bath of warm water and about 1/3 of a bottle of Unicorn Fibre Rinse. Some people use hair conditioner, but I had the Fibre Rinse on hand and wanted to see how it would perform in this situation. I rolled my damp sweater in a towel, the laid it out on a blocking mat, gently stretching the body out to try to give it some extra length.
Then came the hard part - walking away to let it dry for a couple of days. In the end, my sweater wasn't quite as long as I'd want it to be, but it's no longer a "crop top cardi" and it's wearable again.
This process works to some extent because wool fibers are more elastic when they are wet. I'm not sure how much the Fibre Rinse helped, but since it's formulated for use on wool, it certainly didn't hurt. And, since it also acts as a fiber softener, my sweater is a little bit softer for the experience!
Note that this fix will only work if the fiber isn't felted/fulled all the way, and even though it's possible to stretch the fabric back out, your garment will probably never be exactly as it was when it was new.
As for my husband? All is forgiven, but not forgotten. ;)
Ravelry project page here.
*You'll often see this process referred to as felting anyways...I'm guilty of it too!
Have you ever dropped a stitch in your knitting and struggled to fix it because you didn't have a crochet hook? Or maybe you're lazy like I am and just don't want to go looking for a crochet hook! ;) Either way, this tutorial shows how to pick up dropped stitches in your knitting - without any extra tools!
July means Tour de France. And while those batty bikers are spinning their wheels, silly spinners are spinning our wheels in Tour de Fleece - a loosely organized spinning challenge where the only ones we compete against are ourselves. We spin yarn while the bikers are riding, and rest while they rest. The idea is to challenge ourselves to something new, something big for us.
This is the first year I've participated, and my challenge is play. To play with yarns textures, colors, and techniques I haven't tried before. To make lots of instant-gratification skeins (aka mini skeins) with no attachment to what they will become. A three-week workshop of fun, if you will.
This week I spent some time playing in the mud. Not in the backyard, but on my spinning wheel.
I was playing with making the color “mud” – on purpose.
Lots of people will tell you that it’s a big no-no to mix complementary colors. They’ll tell you that mixing complementary colors will get you “mud,” and that you’ll be disappointed by it. But what “they” don’t tell you is that mud can be beautiful and fun. (Just ask any kid covered in real mud!)
A crash course in color theory:
That's really all there is to it!
The colors are often arranged in a color wheel, which is essentially the rainbow put into a circle: red, orange, yellow, blue, green, and purple. Colors opposite each other on the color wheel are considered complementary colors, or opposite from each other. These pairs are: red/green, blue/orange, and yellow/purple.
The nifty thing about complementary colors is that each pair contains all three of the primary colors: one as pure primary color, and the other as a mix of the other two primary colors.
For the complementary color pair of orange and blue, blue is the pure primary color, and orange is a mix of the primaries red and orange.
The colors look satisfying together because they are opposites. They balance each other out. Think of college colors or sports teams – strong, opposite colors makes a strong and yet cohesive statement. The Denver Broncos, University of Virginia Cavaliers, and New England Patriots all use blue and orange as their team colors. I could go on, but I’d rather spend time playing with yarn than talking about sports.
What happens when you mix complementary colors, like paint? As with all things, it depends. It depends on the intensity of the colors you mix, the proportions you mix them in, and how thoroughly you mix them. But the general consensus is that when you mix equal amounts and strengths of complementary colors, you’re likely to get “mud,” which is often brown, black, or a grayish color.
Mud is the color that dashes the hopes of many an aspiring dyer or artist. They combine two colors that look great side-by-side and are disappointed the two didn’t combine to make something equally bright and exciting.
Because all three primaries are represented in a mixture of complementary colors, they all tone each other down into a neutral. Sometimes this neutral is a dull, boring color. And sometimes it is rich, subtle, and intriguing. As someone who really loves neutral colors, this is a fun place to play. What happens when I add just a little bit of blue to orange? Or just a little bit of orange to blue?
That’s what I was thinking when I decided to play in the mud this week. I wanted to show that mud isn’t something to fear. It’s something to understand, and use when it suits us. It’s something to help us achieve those subtle, complex colors that make people do a double take. What color is that? I love your colors!
First, I started out with truly playing. I took a braid of blue that I dyed a while back. In truth, I really don’t love this color blue – it’s too flat, too plain, too cold. It’s not my color. For my orange, I took a braid of Lisa Souza’s BFL. My braid says the color is Deep Autumn, but it’s pretty darn close to her current color Aww-Tum. I randomly put the two onto my blending board as the spirit moved me, then made a handful of rolags and spun my heart out. I wound the singles into a center-pull ball and plied it into a two-ply from there. Here’s the result:
I had so much fun with that experiment, the next day I wanted to get a better handle on exactly what that color combination was that I loved so much. So this time, I had a little more of a controlled playtime. I wanted smallish samples, so I set my scale to grams. I made a gradient where each sample was 3-4 grams total. I started with 100% orange, then 90% orange/10% blue (this is my best guess, as that small of an amount didn’t register with my scale), 75% orange/25% blue, 67% orange/33% blue, 50% orange/50% blue, 33% orange/67% blue, 25% orange/75% blue, 10% orange/90% blue, and 100% blue. Maybe I got a little bit carried away!
Then I set about carding the colors together so they were well blended. Each color blend got its own rolag, and I found that 4 grams of fiber is about the max my handcards can comfortably hold.
After carding, it was time to spin. As Norman Kennedy says, “Good carding – your yarn’s half spun.” But my wheel was acting up – she’s a grouchy old lady who complains when her joints are out of whack. My fiber prep felt great and easy to spin, but treadling my wheel felt like walking through sand. (Or mud! 😊) It took me just about all of my spinning session to get the wheel adjusted just right to where I was actually moving.
I spun the gradient in order, then chain plied to keep the color progression from orange to blue. I found that my favorite colors in this gradient are on the orange side, though the 75% blue/25% orange mixture reminds me of a lovely oxidized copper.
Using the technique of mixing mud on purpose can be really useful in colorwork of all kinds – you can create deep and intriguing colors that blend and speak with each other. And I'm not just talking about stranded colorwork in knitting - there are interesting places for this technique in anything that uses fiber and color, including weaving, crochet, rug hooking, rug punching, embroidery, you name it!
If you’re using an orange and want a brown, why not make it yourself by blending your orange with a navy blue? You’ll get something that is much more related to your orange because it already contains your orange. You can create a whole range of complex and deep colors from just a basic few. (Though I'll never tell you that you shouldn't add a fun new color to your stash!)
Making mud on purpose isn’t just fun – it gives you a huge range of complex colors to play with. All you need is a tiny understanding of color theory and practice, practice, practice!
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