How to Sew Cotton Spandex Fabric

Are you ready to learn how to sew cotton spandex fabric?

In this article, we’ll guide you through the step-by-step process of sewing this versatile material.

From selecting the right sewing machine and needle size to choosing the perfect stitch and tension settings, we’ll cover it all.

Plus, we’ll share some tips and tricks to ensure your sewing projects with cotton spandex fabric turn out beautifully.

So grab your sewing supplies and let’s get started!

Selecting the Right Sewing Machine and Needle Size

When sewing cotton spandex fabric, it’s important to choose the right sewing machine and needle size.

To ensure smooth and successful sewing, proper maintenance of your sewing machine is crucial. Regularly clean and oil your machine according to the manufacturer’s instructions to prevent build-up and keep it running smoothly.

Troubleshooting common sewing machine issues such as skipped stitches or thread breakage can be easily resolved by checking the needle. For cotton spandex fabric, it is recommended to use a ballpoint needle or a stretch needle. These types of needles have a rounded tip that slides between the fabric fibers, preventing any damage or snags.

The size of the needle should also be considered. For lightweight cotton spandex, a size 9 or 11 needle is suitable, while a size 12 or 14 needle is more appropriate for heavier-weight cotton spandex.

Preparing and Cutting the Fabric

First, make sure you’ve properly measured and pinned the cotton spandex fabric before cutting. Accurate measuring and marking of the fabric is essential to ensure a precise and well-fitting final product. To measure the fabric, use a tape measure and carefully record the required dimensions. Once measured, mark the fabric using tailor’s chalk or fabric markers. This will serve as a guide when cutting.

Pinning and securing the fabric is the next crucial step. Lay the fabric flat on a cutting surface, ensuring there are no wrinkles or folds. Using sharp sewing pins, pin the fabric along the marked lines to prevent any shifting or movement during the cutting process. Make sure the pins are inserted perpendicular to the fabric, securing it firmly in place.

To further assist you in understanding the importance of measuring, marking, pinning, and securing the fabric, here is an emotional evoking table:

Problem Solution
Inaccurate cuts Measure and mark carefully
Shifting fabric Pin and secure properly
Uneven edges Use a straight edge
Crooked lines Double-check markings
Wasted fabric Plan and measure wisely

Choosing the Right Stitch and Tension Settings

The key to achieving a professional-looking finish is selecting the appropriate stitch and tension settings for your project.

When sewing cotton spandex fabric, it’s important to choose stitches that provide both stretch and durability. One common stitching issue with cotton spandex is skipped stitches, where the needle fails to catch the fabric properly.

To troubleshoot this issue, try using a stretch needle specifically designed for knit fabrics, which has a slightly rounded point to avoid snagging. Additionally, adjusting the tension settings on your sewing machine can help prevent skipped stitches.

Another common issue is puckering, where the fabric gathers or forms small wrinkles along the seam. To avoid puckering, use a stretch stitch or a narrow zigzag stitch, which allows the fabric to stretch without distorting the seam.

Adding reinforcement to high-stress areas, such as using a double row of stitches or applying fusible interfacing, can also help increase the durability of cotton spandex seams.

Sewing and Finishing Seams for Cotton Spandex Fabric

To achieve a clean and professional finish, it’s important to select the right stitch and adjust the tension settings when sewing seams on cotton spandex. Here are some tips to help you sew and finish seams on this fabric:

  • Use a stretch stitch or a narrow zigzag stitch: These stitches allow the fabric to stretch without breaking the thread.

  • Adjust the tension settings: Test different tension settings on scrap fabric to find the one that works best for your machine and fabric combination.

  • Use a ballpoint needle: A ballpoint needle is designed for knit fabrics like cotton spandex and helps prevent snags or runs.

  • Backstitch at the beginning and end of seams: This ensures that the stitches are secure and won’t unravel.

  • Use a walking foot or a dual feed foot: These specialized presser feet help feed the fabric evenly through the machine, preventing puckering or stretching.

When sewing cotton spandex, it’s important to troubleshoot any issues that may arise. Common sewing mistakes include skipped stitches, puckering, and uneven seams. To avoid these problems, make sure your machine is properly threaded, the needle is sharp and correctly inserted, and the fabric is properly aligned and supported as you sew.

Additionally, using a stretch stitch or a narrow zigzag stitch can help alleviate tension on the fabric and prevent puckering. By following these tips and being mindful of common sewing mistakes, you’ll be able to achieve professional-looking seams on cotton spandex fabric.

Tips and Tricks for Sewing Cotton Spandex Fabric Successfully

When working with cotton spandex fabric, you’ll want to make sure you have the proper tools and techniques in place. This fabric can be a bit tricky to work with, but with the right approach, you can create beautiful garments.

One common issue when sewing cotton spandex fabric is that it tends to stretch and distort. To prevent this, use a walking foot or a stretch needle. These tools can help feed the fabric evenly through the machine, reducing the chances of stretching. Additionally, make sure to use a stretch stitch or a narrow zigzag stitch to allow the fabric to stretch without breaking the seams.

Another common problem is the fabric puckering or the stitches becoming too tight. To troubleshoot this issue, adjust the tension on your sewing machine and experiment with different stitch lengths. It’s also helpful to use a stabilizer or a strip of tissue paper under the fabric when sewing decorative elements like lace or appliques.

Speaking of decorative elements, when adding them to your cotton spandex garments, consider using a twin needle. This needle creates parallel rows of stitches that look professional and can add a decorative touch to your project. You can also experiment with using contrasting threads or adding embellishments like beads or sequins for a unique and personalized look.


In conclusion, sewing cotton spandex fabric requires the right tools and techniques. Make sure to select a sewing machine with stretch stitch capabilities and use a needle designed for knit fabrics.

Preparing and cutting the fabric accurately is essential for a professional finish. Choose the appropriate stitch and adjust tension settings to prevent puckering or stretching.

Sew and finish seams with care to ensure durability. Remember these tips and tricks to sew cotton spandex fabric successfully.

Happy sewing!

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