Choose a fabric that is suitable for 3D puff embroidery. Medium to heavyweight fabrics generally provide the best support.

Throughout my testing, I've primarily embroidered on structured hats, unstructured hats, and sweatshirts with great results. 3D puff designs have a much higher density than standard embroidery, I generally do not recommend using them on lightweight fabrics. The increased stitch density can cause lightweight materials to pucker, distort, or lose stability during embroidery.

As with any embroidery project, I recommend stitching a sample first to determine the best settings for your fabric and design.

Proper stabilization helps reduce movement during stitching and produces cleaner, more consistent results.

Here's what I've been using during my testing:

• Hats: 1 layer of 3 oz tear-away stabilizer

• Sweatshirts: 2 layers of 2.5 oz cutaway stabilizer

• Bag Tags: 2 layers of 1.8 oz tear-away stabilizer

Every machine, fabric, and design is different, so always do a sample stitch to determine what works best for your project.

Using embroidery designs that have been digitized specifically for 3D puff is essential.

Here's what I've found while working with Sew Puffed™ Dense Embroidery Foam:

1. My 3D Puff designs and fonts with wider satin columns require much less cleanup than 3D puff designs with thin or narrow details. The wider the satin stitch, the easier it is to achieve clean foam removal.

2. Check out the Digitizing for Sew Puffed™ section below. I've found that using an edge run stitch before the final satin stitch helps perforate the foam, making it easier to remove after embroidery and resulting in a cleaner finish.

Try to match your foam color to your thread color whenever possible.

Black foam pairs well with darker thread colors, while white foam works well with lighter thread colors.

White foam was used in the before-and-after photos for testing purposes only.

I used a sharp 75/11 embroidery needle throughout my testing. Although the standard recommendation for 3D puff is often a needle with a shorter shank and longer blade, I achieved excellent results using a standard sharp 75/11 embroidery needle.

This setup worked well on my Barudan, Ricoma, and Brother embroidery machines. However, every machine is different, so if you're experiencing thread breaks or inconsistent results, you can also experiment with other needle types and sizes to determine what works best for your machine and fabric.

Due to the higher stitch density of 3D puff designs, it's recommended to embroider at a slower speed than you normally would for standard, non-puff embroidery designs. Machine settings vary, so there isn't one speed that works for every machine. Consider starting at a slower speed than you typically use and adjust as needed based on your machine, design, and the results you're seeing.

The two tools I recommend having on hand are a heat gun or lighter and something with a sharp, pointed tip, such as a pair of tweezers.

After removing the excess foam, use your tweezers to pick away or tuck in any larger pieces that may still be attached to the design. Once those have been removed, use a heat gun or lighter to shrink away any remaining foam fibers for a cleaner, more polished finish.

Items embroidered with Sew Puffed™ Dense Embroidery Foam can be machine washed. However, avoid excessive heat when drying, as prolonged exposure to high heat can cause the foam to continue shrinking, reducing the raised 3D effect over time.

Safety Notice: EVA embroidery foam is flammable. Use caution when working with a heat gun or lighter. Keep the heat source moving, avoid excessive heat, and never leave an open flame unattended.