- Why Knits Curl
- What You Can Do to Prevent Knits From Curling
- The Best Way to Sew Knits
- Tips for Sewing with Knits
- How to Sew a Knit Fabric
- How to Choose the Right Knit Fabric
- How to Cut Knit Fabric
- How to Finish the Raw Edges of Knit Fabric
- How to Prevent Knit Fabric From Shrinking
- How to Care for Knit Fabric
It can be frustrating when your beautiful hand-knit fabrics curl up at the edges when you sew them. Here are some tips to keep your knits from curling.
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Why Knits Curl
There are a few reasons why knits curl when you sew them. First, because of their construction, knits are made up of fibers that are shorter than those in woven fabrics. This means that they have less stability and are more likely to stretch and deform when sewn. Secondly, the way that the yarns in knit fabrics are interlaced can also cause them to curl. When you sew through a knit fabric, you are effectively cutting through these yarns, which can cause the fabric to lose its shape and curl at the edges.
What You Can Do to Prevent Knits From Curling
If you’re working with a knit fabric, you know that it has a tendency to curl. This can be especially frustrating when you’re trying to sew a straight seam. There are a few things you can do to prevent your knits from curling:
– Use a walking foot. A walking foot helps to feed the fabric evenly through the machine, which will prevent it from curling.
– stabilize the fabric. You can stabilize the fabric by ironing on a interfacing or using spray starch. This will help to keep it from stretching and curling.
– use a zigzag stitch. A zigzag stitch will allow the fabric to stretch without breaking the threads.
– serge the edges. Serging the edges of the fabric will give it a finished look and help to prevent fraying and curling.
The Best Way to Sew Knits
machine sewing with a ball point or stretch needle
– use a walking or even feed foot
– use a serger
Tips for Sewing with Knits
Whether you’re working with a lightweight tee shirt knit or a delicate baby sweater knit, you can achieve success sewing with knits using these tips.
Choose the right needle. A sharp needle is key when sewing with any fabric, but it’s especially important when working with delicate knit fabrics. Avoid using a dull needle, which can cause the fabric to fray and unravel. Choose the right size needle for your project. A smaller needle (size 60/8 or 70/10) is good for lightweight knits, while a larger needle (80/12 or 90/14) is better for medium-weight or heavyweight knits.
Use thread that matches your fabric. When sewing with light-colored fabrics, use light-colored thread; when sewing with dark-colored fabrics, use dark-colored thread. This will help prevent the thread from showing through on the right side of the fabric. If you can’t find a perfect match, choose a color that blends well with your fabric.
Use a walking or even feed foot. These specialized feet have teeth that help to grip the fabric and prevent it from puckering as you sew. If you don’t have a walking or even feed foot, you can still sew successfully by increasing your stitch length and being very careful not to stretch the fabric as you sew.
Use stabilizer on lightweight fabrics. When working with very lightweight or delicate fabrics, it can help to stabilize the fabric before sewing. Use interfacing on the wrong side of the fabric, or spray starch on both sides of the fabric. Be sure to test your stabilizer on a scrap offabric before using it on your project to be sure it won’t show through or ruin your fabrics!
Take your time! When working with knit fabrics, it’s important to go slowly and carefully to avoid stretching out the fabric as you sew
How to Sew a Knit Fabric
When sewing a knit fabric, it’s important to use the right needle and stitch type. You also need to take extra care when handling the fabric, as it can easily stretch or distort.
For best results, use a stretch or ballpoint needle when sewing a knit fabric. These needles have a slightly rounded tip that helps to prevent snagging and tearing of the fabric.
When stitching, use a stitch type that will allow the fabric to stretch without breaking the threads. The most common stitches for knit fabrics are the zigzag stitch and the stretch stitch.
To prevent your knit fabric from curling while you sew, start by lightly misting it with water. This will help to relax the fibers and keep them from stretching out of shape. Sew your seam using a shorter stitch length, and press your seams open with an iron set to a low heat setting.
How to Choose the Right Knit Fabric
There are a few things you need to consider when choosing the right knit fabric for your project. The first is the weight of the fabric. Heavier fabrics will not curl as much as lighter ones. The second is the stretch of the fabric. Fabric with more stretch will curl less than those with less stretch. Finally, you need to consider the dye used on the fabric. Darker dyes tend to seep into the fabric more, making it harder for them to curl.
How to Cut Knit Fabric
Cutting knit fabric doesn’t have to be complicated. In fact, there are a few easy tips you can follow to make sure your fabric turns out looking great.
First, use a rotary cutter instead of scissors. This will help you get clean, straight cuts that won’t cause your fabric to curl.
Second, use a self-healing cutting mat. This will protect your surfaces and make it easier to get precise cuts.
Finally, make sure you’re cutting with the grain of the fabric. This means cutting along the length of the fabric, not across it. Cutting with the grain will help prevent your fabric from curling.
How to Finish the Raw Edges of Knit Fabric
If you’re working with knit fabric, you know that it can be pretty difficult to keep the raw edges from curling. There are a few different ways that you can finish the raw edges of your fabric to prevent this from happening.
One way is to use a zigzag stitch on your sewing machine. This will help to keep the fabric from unraveling and will also help to keep the edges from curling.
Another way to finish the raw edges of knit fabric is to use a serger. This is a special type of sewing machine that helps to finish the edges of fabric and prevents them from unraveling.
You can also hand-sew the edges of your fabric. This is a bit more time-consuming, but it’s a great way to make sure that the raw edges are completely finished.
No matter which method you choose, taking the time to finish the raw edges of your knit fabric will help to keep it looking its best.
How to Prevent Knit Fabric From Shrinking
If you have knit fabrics that are curling or shrinking, there are a few things you can do to prevent this. First, make sure you are using the correct needle and thread for your fabric. Different fabrics require different types of needles and thread in order to sew them correctly. Second, try pre-washing your fabric before you begin sewing. This will help to set the fibers and prevent them from moving around too much during the sewing process. Finally, use a walking foot when sewing knit fabrics. This type of foot helps to evenly feed the fabric through the machine, preventing it from getting snagged or pulled too tight.
How to Care for Knit Fabric
Knit fabric is often used to make clothing and other items because it is comfortable, resilient, and has a bit of “give” that makes it ideal for things that need to stretch, such as socks, leggings, and t-shirts. While knit fabric is easy to work with and can be very forgiving, it does have one quirk that can be frustrating for sewers: it has a tendency to curl at the edges.